CN209565740U - A kind of bushing processing unit (plant) of three stations - Google Patents
A kind of bushing processing unit (plant) of three stations Download PDFInfo
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- CN209565740U CN209565740U CN201920296250.2U CN201920296250U CN209565740U CN 209565740 U CN209565740 U CN 209565740U CN 201920296250 U CN201920296250 U CN 201920296250U CN 209565740 U CN209565740 U CN 209565740U
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- hydraulic cylinder
- crimping
- bushing
- upper mold
- guiding device
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Abstract
The utility model discloses a kind of bushing processing unit (plant)s of three stations, be intended to overcome in the prior art production efficiency it is low, time-consuming and laborious problem, it includes rack, portal frame is fixedly installed in rack, there are three mutually independent pressure settings for setting on portal frame, pressure setting includes guiding device, hydraulic cylinder, guiding device is arranged on the gantry, hydraulic cylinder is vertically arranged on guiding device, the output end of one hydraulic cylinder is connected with crimping upper mold by guiding device, the output end of other hydraulic cylinders is connected with pressure head by corresponding guiding device, the crimping lower die positioned at the underface of crimping upper mold is fixedly installed in rack, the lower end of crimping upper mold offers the first groove, the upper end of crimping lower die offers the second groove, the first filleted corner is formed on first groove, the second filleted corner is formed on second groove, it is also solid in rack Surely it is provided with positioning mould holder, hydraulic cylinder can drive corresponding crimping upper mold or pressure head to move up and down by guiding device.
Description
Technical field
The utility model belongs to machine tool, refers in particular to a kind of bushing processing unit (plant) of three stations.
Background technique
With being constantly progressive for society, the continuous growth of economic level, people are higher and higher to the quality requirement of product.
It is general a large amount of all using rubber-steel sleeve (referred to as rubber bushing) in the suspension system of existing automobile.The performance of suspension is direct
Influence whether the automotive performances such as the comfort that stability, driver and its passenger of automobile operation take.And have to suspension important
Effect is rubber bushing, especially to those open for cracking vehicle, influence especially big.
Steel sleeve processing flow in rubber axle sleeve in the prior art is general are as follows: gets out the iron set and lining of generation processing
Iron set and bushing are manually placed on press-loading device and are suppressed by set, by iron set and bushing formation head product compressed together
Afterwards, press-loading device is opened using reversed, head product is ejected from press-loading device, then head product is moved on another press device
It carries out two sections of compactings and forms flange, to form final products (steel sleeve).
However there are many disadvantages for this manufacture production method: needing when such as press fitting every time complete on multiple devices
Steel sleeve can be produced at multiple working procedure, needs manual handling material between different devices, it is on the one hand time-consuming and laborious, separately
On the one hand the labour pressure for increasing worker, reduces production efficiency.
Utility model content
In order to overcome the deficiencies of the prior art and there are the problem of, the utility model provides a kind of multistation, high-efficient and subtract
The bushing processing unit (plant) of three stations of the labour pressure of few worker.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of bushing processing unit (plant) of three stations, including rack are fixedly installed portal frame in rack, are arranged on portal frame
There are three mutually independent pressure setting, three pressure settings are transversely arranged on the gantry；Pressure setting include guiding device,
Hydraulic cylinder, guiding device are arranged on the gantry, and hydraulic cylinder is vertically arranged on guiding device, and the output end of a hydraulic cylinder passes through
Guiding device is connected with crimping upper mold, and the output end of other hydraulic cylinders is connected with pressure head, rack by corresponding guiding device
On be fixedly installed crimping lower die positioned at the underface of crimping upper mold, the lower end of crimping upper mold offers the first groove, crimping
The upper end of lower die offers the second groove of the first groove of face, is formed with the first filleted corner on the first groove, on the second groove
It is formed with the second filleted corner, one-to-one correspondence is further fixedly arranged in rack in the positioning mould holder of pressure head, positioning mould holder is located at pressure head
Underface, hydraulic cylinder can drive corresponding crimping upper mold or pressure head to move up and down by guiding device.
After adopting the above structure, workpiece to be processed is placed in crimping lower die or positioning mould holder, hydraulic cylinder is by leading
It drives corresponding crimping upper mold or pressure head towards corresponding crimping lower die or positioning mould holder to device, workpiece is rushed to realize
The bushing processing unit (plant) of pressure or crimping, this three station will suppress and the station of crimping is integrated on the same device, and multiple works
Between position independently of each other, therefore on the bushing processing unit (plant) of this three station the processing that can carry out multiple tracks station simultaneously, is conducive to
It improves efficiency, create more economic benefits, reduce process and greatly reduce the labour of worker, it is contemplated that the speed ratio of compacting
The speed of crimping is fast, therefore the work for station crimping with together with that upper twice are suppressed is integrated on the bushing processing unit (plant) of this three station
Position further improves the efficiency of production, therefore there is the bushing processing unit (plant) of this three station the production time to shorten at double, process
The advantage that efficiency is substantially improved, mechanism driving is stable, unit machine construction is reasonable.
Preferably, the guiding device includes guiding connecting plate, quadrangle guide pole die carrier and several guide sleeves, leads and be set on
It is slided up and down on the guide pole die carrier of quadrangle, guiding connecting plate is fixed on guide sleeve, and the output end of hydraulic cylinder is connected to guiding and connects
The upper end of fishplate bar, crimping upper mold, pressure head are fixed at the lower end of corresponding guiding connecting plate.
After adopting the above structure, four foot guide pole die carriers play guiding role to crimping upper mold and pressure head, further increase volume
The precision that side upper mold, pressure head move up and down.
Preferably, being provided with pressure between the pressure head and guiding connecting plate, between crimping upper mold and guiding connecting plate
Force snesor.
After adopting the above structure, the corresponding hydraulic cylinder of real time monitoring and crimping upper mold, pressure are realized by pressure sensor
Pressure value between head, convenient for being arranged the different pressure value of hydraulic cylinder, strong flexibility, strong applicability according to the actual situation.
Preferably, setting is for limiting guiding connecting plate sliding row between the guiding connecting plate and quadrangle guide pole die carrier
The limit lead screw of journey.
After adopting the above structure, during actually compacting or crimping, the fast speed of hydraulic cylinder, using limit lead screw
The sliding for limiting guiding connecting plate is formed, and avoids pressure head or crimping upper mold depression distance is excessive that workpiece is led to problems such as to damage by pressure, into
The stability and quality of one step raising hydraulic cylinder compacted products.
Preferably, the head of the hydraulic cylinder is fixedly installed ring flange, hydraulic cylinder is fixed at by ring flange
On the guide pole die carrier of quadrangle.
After adopting the above structure, when hydraulic cylinder pushes, ring flange is mainly by the pulling force effect of hydraulic cylinder, using hydraulic
The head mounting flange of cylinder is conducive to the stress between hydraulic cylinder and four foot guide pole die carriers, guarantee the movement of hydraulic cylinder freely and
Improve the job stability of hydraulic cylinder.
Preferably, offering the positioning groove for positioning steel bushing on the positioning mould holder, the middle part of positioning groove is solid
Surely it is provided with vertical guide rod, guide rod is for positioning bushing and playing guiding role to bushing in compacting.
After adopting the above structure, workpiece is placed on positioning mould holder by user, and steel bushing limits the bushing in positioning groove
Limit opens corresponding hydraulic cylinder on guide rod, and pressure head is pressed in bushing pressure bushing on bushing along the length direction of guide rod
Enter into steel bushing, therefore be conducive to improve the quality of product compacting using the positioning mould holder with positioning and guiding role, into one
Processing easy to produce is walked, production efficiency is improved.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the configuration schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of the utility model positioning mould holder；
Fig. 4 is the structural schematic diagram of the utility model crimping upper mold；
Fig. 5 is the structural schematic diagram of the utility model crimping lower die；
In figure: 1- rack, 2- portal frame, 3- hydraulic cylinder, 4- guiding device, 5- limit lead screw, 6- pressure head, 7- positioning mould
Seat, 8- crimping upper mold, 9- crimping lower die, 10 pressure sensors, 11- bushing, 12- steel bushing, 13- head product, 31- ring flange, 41-
Quadrangle guide pole die carrier, 42- guide sleeve, 43- guiding connecting plate, 71- positioning groove, 72- guide rod, 73- inductive switch, 81- first are recessed
Slot, the first filleted corner of 82-, the second groove of 91-, the second filleted corner of 92-.
Specific embodiment
For the ease of the understanding of those skilled in the art, in the following with reference to the drawings and specific embodiments to the utility model make into
The description of one step.
As shown in Figures 1 to 5, a kind of bushing processing unit (plant) of three stations, including rack 1 are fixedly installed dragon in rack 1
Door frame 2, portal frame 2 are erected at the upper end of rack 1, and there are three mutually independent pressure setting, three compactings for setting on portal frame 2
Device lateral is arranged on portal frame 2, and three pressure settings are in one line on portal frame 2, is not interfere with each other.Pressure setting includes
Guiding device 4, hydraulic cylinder 3, guiding device 4 are arranged on portal frame 2, and hydraulic cylinder 3 is vertically arranged on guiding device 4, a liquid
The output end of cylinder pressure 3 is connected with crimping upper mold 8 by guiding device 4, and the output end of other hydraulic cylinders 3 passes through corresponding guiding
Device 4 is connected with pressure head 6, and the crimping lower die 9 positioned at the underface of crimping upper mold 8, crimping upper mold 8 are fixedly installed in rack 1
Lower end offer the first groove 81, the upper end of crimping lower die 9 offers the second groove 91 of the first groove of face 81, and first is recessed
It is formed with the first filleted corner 82 on slot 81, the second filleted corner 92 is formed on the second groove 91.In crimping process, head product 13
Limit is between the first groove 81 and the second groove 91, under the action of the first filleted corner 82 and the second filleted corner 92, head product
13 two sides up and down are respectively formed crimping, improve product using the crimping upper mold 8 and crimping lower die 9 with guiding and crimping function
Quality, structure is simple, facilitates production and processing.
One-to-one correspondence is further fixedly arranged in rack 1 in the positioning mould holder 7 of pressure head 6, positioning mould holder 7 is being located at pressure head 6 just
Lower section, hydraulic cylinder 3 can drive corresponding crimping upper mold 8 or pressure head 6 to move up and down by guiding device 4.Steel bushing 12 and bushing 11
Head product 13 can be pressed between pressure head 6 and positioning mould holder 7, head product 13 can be between crimping upper mold 8 and crimping lower die 9
Form final products.
Workpiece (workpiece refers to steel bushing 12, bushing 11 or head product 13) to be processed is placed on crimping lower die 9 or is determined
On the die holder 7 of position, hydraulic cylinder 3 drive corresponding crimping upper mold 8 or pressure head 6 towards corresponding crimping lower die 9 by guiding device 4 or
Positioning mould holder 7, to realize the punching press to workpiece or crimping, the bushing processing unit (plant) of this three station will suppress and the station of crimping
It integrates on the same device, and mutually indepedent between multiple stations, therefore can be same on the bushing processing unit (plant) of this three station
The processing of Shi Jinhang multiple tracks station is conducive to improve efficiency, create more economic benefits, reduces process and greatly reduces worker
Labour, it is contemplated that the speed of compacting is faster than the speed of crimping, therefore on the bushing processing unit (plant) of this three station in integration
The station of station crimping with together with of twice compacting further improves the efficiency of production, therefore the bushing processing of this three station
Device has the advantages that the production time shortens at double, processing efficiency is substantially improved, mechanism driving is stable, unit machine construction is reasonable.
The guiding device 4 includes guiding connecting plate 43, quadrangle guide pole die carrier 41 and several guide sleeves 42, quadrangle guide pole die carrier
41 are fixed on portal frame 2, and the setting of guide sleeve 42 slides up and down on quadrangle guide pole die carrier 41, and quadrangle guide pole die carrier 41 has
Four guide posts being vertically arranged, guide sleeve 42 is specifically set in be slided up and down on corresponding guide post.It is fixed to be oriented to connecting plate 43
Be arranged on guide sleeve 42, guide sleeve 42 can electronic guiding connecting plate 43 slide together.The output end of hydraulic cylinder 3 is connected to guiding connection
The upper end of plate 43, crimping upper mold 8, pressure head 6 are fixed at the lower end of corresponding guiding connecting plate 43.
Four foot guide pole die carriers play guiding role to crimping upper mold 8 and pressure head 6, further increase crimping upper mold 8, pressure head 6
The precision moved up and down.
Pressure biography is provided between the pressure head 6 and guiding connecting plate 43, between crimping upper mold 8 and guiding connecting plate 43
Sensor 10, when being oriented to connecting plate 43 downwardly against pressure head 6 or crimping upper mold 8, pressure sensor 10 is also by same pressure.
The pressure monitored in real time between corresponding hydraulic cylinder 3 and crimping upper mold 8, pressure head 6 is realized by pressure sensor 10
Power numerical value, convenient for being arranged the different pressure value of hydraulic cylinder 3, strong flexibility, strong applicability according to the actual situation.
Setting is for limiting guiding 43 sliding stroke of connecting plate between the guiding connecting plate 43 and quadrangle guide pole die carrier 41
Limit lead screw 5, be respectively provided between any guiding connecting plate 43 and quadrangle guide pole die carrier 41 there are two limit lead screw 5, limiting wire
Thick stick 5 is symmetricly set between guiding connecting plate 43 and quadrangle guide pole die carrier 41, improves the equilibrium degree of stress.
During actually compacting or crimping, the fast speed of hydraulic cylinder 3 limits guiding connection using limit lead screw 5
The sliding of plate 43 is formed, and avoids pressure head 6 or 8 depression distance of crimping upper mold is excessive that workpiece is led to problems such as to damage by pressure, further increase
The stability and quality of 3 compacted products of hydraulic cylinder.
The head of the hydraulic cylinder 3 is fixedly installed ring flange 31, and hydraulic cylinder 3 is fixed at quadrangle by ring flange 31
On guide pole die carrier 41, ring flange 31 can the integrally formed head in hydraulic cylinder 3, reduce the quantity of components, simplify structure.
When hydraulic cylinder 3 pushes, the main pulling force effect by hydraulic cylinder 3 of ring flange 31 is pacified using on the head of hydraulic cylinder 3
Dress ring flange 31 is conducive to the stress between hydraulic cylinder 3 and four foot guide pole die carriers, guarantee the movement of hydraulic cylinder 3 freely with improve liquid
The job stability of cylinder pressure 3.
The positioning groove 71 for positioning steel bushing 12, the notch direction of positioning groove 71 are offered on the positioning mould holder 7
Pressure head 6, the middle part of positioning groove 71 are fixedly installed vertical guide rod 72, and guide rod 72 is for positioning bushing 11 and in compacting pair
Bushing 11 plays guiding role.
Workpiece is placed on positioning mould holder 7 by user, and steel bushing 12 limits in positioning groove 71, and the limit of bushing 11 is being led
On bar 72, corresponding hydraulic cylinder 3 is opened, pressure head 6 is pressed in bushing bushing 11 on bushing 11 along the length direction of guide rod 72
11 are pressed into steel bushing 12, therefore are conducive to improve the matter of product compacting using the positioning mould holder 7 with positioning and guiding role
Amount, further processing easy to produce, improves production efficiency.
Be provided with inductive switch 73 on the guide rod 72, inductive switch 73 can along the length direction of guide rod 72 up and down adjustment
Position, inductive switch 73 connect corresponding hydraulic cylinder 3, inductive switch 73 can by PLC (not shown) connection liquid cylinder pressure 3,
Inductive switch 73 can control the work of hydraulic cylinder 3 by PLC.
When using the originally bushing processing unit (plant) of three stations, bushing 11 is pressed into steel bushing 12 after certain distance, and bushing 11 touches
Inductive switch 73 is sent out, inductive switch 73 controls hydraulic cylinder 3 and stops working, and controls lining using inductive switch 73 is arranged on guide rod 72
The design of 11 indentation 12 inside dimension of steel bushing of set is conducive to improve response speed, processing precision of products.
The general production and processing process of the bushing processing unit (plant) of this three station is described below:
Steel bushing 12 is placed in the positioning groove 71 of positioning mould holder 7 manually, then bushing 11 is placed on positioning mould holder 7
On guide rod 72, corresponding hydraulic cylinder 3 is opened, hydraulic cylinder 3 is moved down with dynamic head 6, and pressure head 6 pushes bushing 11 and by bushing 11
It is pressed into steel bushing 12, inductive switch 73 senses the induction triggered after bushing 11 is pressed into 12 certain distance of steel bushing on guide rod 72
Switch 73, inductive switch 73 control corresponding hydraulic cylinder 3 and retreat, and pressure head 6 moves up, so as to by head product 13 from positioning mould
It is removed on seat 7, then head product 13 is placed in the second groove 91 of crimping lower die 9, open corresponding hydraulic cylinder 3, hydraulic cylinder 3
Crimping upper mold 8 is pushed to move down, so that under the effect of the pressure, the two sides up and down of head product 13 are in the first filleted corner 82 and second
Crimping is formed under the action of fillet 92, to produce final products.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (6)
1. a kind of bushing processing unit (plant) of three stations, including rack (1), it is fixedly installed portal frame (2) in rack (1), it is special
Sign is that there are three mutually independent pressure settings, three pressure settings to be horizontally arranged in portal frame for setting on portal frame (2)
(2) on；Pressure setting includes guiding device (4), hydraulic cylinder (3), and guiding device (4) is arranged on portal frame (2), hydraulic cylinder
(3) it is vertically arranged on guiding device (4), the output end of a hydraulic cylinder (3) is connected with crimping upper mold by guiding device (4)
(8), the output end of other hydraulic cylinders (3) is connected with pressure head (6) by corresponding guiding device (4), and fixation is set in rack (1)
It is equipped with the crimping lower die (9) positioned at the underface of crimping upper mold (8), the lower end of crimping upper mold (8) offers the first groove (81),
The upper end of crimping lower die (9) offers the second groove (91) of the first groove of face (81), and is formed on the first groove (81)
One filleted corner (82) is formed with the second filleted corner (92) on the second groove (91), and rack is further fixedly arranged on one-to-one correspondence on (1)
Positioning mould holder (7) in pressure head (6), positioning mould holder (7) are located at the underface of pressure head (6), and hydraulic cylinder (3) can pass through guiding device
(4) corresponding crimping upper mold (8) or pressure head (6) is driven to move up and down.
2. a kind of bushing processing unit (plant) of three station according to claim 1, it is characterised in that in the guiding device
It (4) include guiding connecting plate (43), quadrangle guide pole die carrier (41) and several guide sleeves (42), guide sleeve (42) is arranged in quadrangle guide post typo die
Frame slides up and down on (41), and guiding connecting plate (43) is fixed on guide sleeve (42), and the output end of hydraulic cylinder (3), which is connected to, leads
To the upper end of connecting plate (43), crimping upper mold (8), pressure head (6) are fixed at the lower end of corresponding guiding connecting plate (43).
3. a kind of bushing processing unit (plant) of three station according to claim 2, which is characterized in that the pressure head (6) and lead
Pressure sensor (10) are provided between connecting plate (43), between crimping upper mold (8) and guiding connecting plate (43).
4. a kind of bushing processing unit (plant) of three station according to claim 2 or 3, which is characterized in that the guiding connection
Setting is for limiting the limit lead screw (5) of guiding connecting plate (43) sliding stroke between plate (43) and quadrangle guide pole die carrier (41).
5. a kind of bushing processing unit (plant) of three station according to claim 2, which is characterized in that the hydraulic cylinder (3)
Head is fixedly installed ring flange (31), and hydraulic cylinder (3) is fixed on quadrangle guide pole die carrier (41) by ring flange (31).
6. a kind of bushing processing unit (plant) of three station according to claim 1, which is characterized in that the positioning mould holder (7)
On offer positioning groove (71) for positioning steel bushing (12), positioning groove is fixedly installed vertical guide rod in the middle part of (71)
(72), guide rod (72) is for positioning bushing (11) and playing guiding role to bushing (11) in compacting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920296250.2U CN209565740U (en) | 2019-03-09 | 2019-03-09 | A kind of bushing processing unit (plant) of three stations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920296250.2U CN209565740U (en) | 2019-03-09 | 2019-03-09 | A kind of bushing processing unit (plant) of three stations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209565740U true CN209565740U (en) | 2019-11-01 |
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ID=68334667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920296250.2U Expired - Fee Related CN209565740U (en) | 2019-03-09 | 2019-03-09 | A kind of bushing processing unit (plant) of three stations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209565740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117840731A (en) * | 2024-03-07 | 2024-04-09 | 四川通安航天科技有限公司 | Efficient high-precision bushing assembly device and assembly process |
-
2019
- 2019-03-09 CN CN201920296250.2U patent/CN209565740U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117840731A (en) * | 2024-03-07 | 2024-04-09 | 四川通安航天科技有限公司 | Efficient high-precision bushing assembly device and assembly process |
| CN117840731B (en) * | 2024-03-07 | 2024-04-30 | 四川通安航天科技有限公司 | Efficient high-precision bushing assembly device and assembly process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 Termination date: 20200309 |