CN209632471U - A kind of press-loading apparatus of lengthening bearing pin chain length pin selling sheet - Google Patents
A kind of press-loading apparatus of lengthening bearing pin chain length pin selling sheet Download PDFInfo
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- CN209632471U CN209632471U CN201920313829.5U CN201920313829U CN209632471U CN 209632471 U CN209632471 U CN 209632471U CN 201920313829 U CN201920313829 U CN 201920313829U CN 209632471 U CN209632471 U CN 209632471U
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Abstract
The utility model essentially discloses a kind of press-loading apparatus of lengthening bearing pin chain length pin selling sheet, its technical solution: including rack, chain plate positioning device, pin positioning device, press-loading apparatus and track-type facilities, installation chain plate positioning device and track-type facilities on the upside of the rack, the pin positioning device moves on track-type facilities, and pin positioning device bottom and the activity of chain plate positioning device cooperate, the press-loading apparatus moves on track-type facilities, and press-loading apparatus bottom and pin positioning device activity cooperate, it is reasonable with design, mold immobilization, mitigate the labor intensity of worker while improving production efficiency, selling sheet one-pass molding is pressed the higher advantage of precision.
Description
Technical field
The utility model relates to chain assembly equipment, especially a kind of lengthening bearing pin chain length pin selling sheet is once pressed dress
It sets.
Background technique
It is at present repeatedly press fitting by hand, existing mold is that selling sheet positioning base and pin shaft position die cap, first positive pressure axis in constant demand
One-time-reach-place, then long pin shaft is pressed, at this moment long pin shaft can only enter a little, and then selling sheet is lifted down again and is placed on die cap in turn
Or on the die cap of higher same pitch, press fitting etc. is pressed three times again.
Limiting the factor being once pressed at present is equipment (punching machine) and mold, if primary press fitting, such mold will be very
Heaviness, or even can not take up at all, it does and extremely wastes time and be easy to make one fatigue, and such mold is placed on punching
Its closing stroke is also unable to reach requirement on bed, and mold is too high, and when press fitting, which is easy to generate, topples over phenomenon, collapses pin shaft
It is disconnected, it is easy to hurt sb.'s feelings.
Utility model content
Once it is pressed in view of the deficienciess of the prior art, the utility model provides a kind of lengthening bearing pin chain length pin selling sheet
A kind of a kind of press-loading apparatus of lengthening bearing pin chain length pin selling sheet of device press-loading apparatus of lengthening bearing pin chain length pin selling sheet,
Rationally with design, mold immobilization mitigates the labor intensity of worker, selling sheet one-pass molding press fitting while improving production efficiency
The higher advantage of precision.
In order to achieve the above object, the utility model is achieved through the following technical solutions: a kind of lengthening bearing pin chain length
Sell press-loading apparatus of selling sheet, including rack, chain plate positioning device, pin positioning device, press-loading apparatus and track-type facilities, institute
Installation chain plate positioning device and track-type facilities on the upside of rack are stated, the pin positioning device moves on track-type facilities, and pin shaft
Positioning device bottom and the activity of chain plate positioning device cooperate, and the press-loading apparatus moves on track-type facilities, and press-loading apparatus bottom
Portion and pin positioning device activity cooperate.
Further, the rack includes chassis and backing plate, backing plate is connected on chassis the utility model.
The utility model is further, chain plate positioning device is made of pedestal, a pair of of carrier bar positioning mould and positioning mould nail, carrier bar
More positioning mould nails are set in positioning mould, positioning mould follows closely bottom and installs pressure spring, and pedestal, which is bolted, to be fixed on backing plate, and one
Carrier bar positioning mould is symmetrically fixedly connected on the base.
The utility model is further, pin positioning device includes pin shaft positioning model fixing seat, a pair of and carrier bar positioning mould holder
The pin shaft positioning mould and lower hydraulic cylinder, lower hydraulic cylinder of corresponding arrangement are fixed on chassis bottom, and the piston rod on lower hydraulic cylinder is worn
Backing plate and pedestal to be crossed to connect with pin shaft positioning model fixing seat, pin shaft positioning mould is fixedly connected on pin shaft positioning model fixing seat,
Pin shaft positioning model fixing seat is slidably connected on track-type facilities, and lower hydraulic cylinder drives pin shaft positioning model fixing seat along track-type facilities
It slides up and down, the discharging that molding selling sheet was placed and be pressed to pin shaft may be implemented.
The utility model is hydraulic further, press-loading apparatus includes pressing plate, attachment base, upper hydraulic cylinder and hydraulic cylinder fixing seat
It is fixedly connected in cylinder fixing seat with track-type facilities, the upper hydraulic cylinder is installed in hydraulic cylinder fixing seat, and attachment base and pressing plate are solid
Fixed connection, upper hydraulic cylinder piston rod are connect by attachment base with pressing plate, and the pressing plate is slidably connected on track-type facilities, and pressing plate can
It is slided up and down on track-type facilities with the drive by upper hydraulic cylinder to realize press fitting and place pin shaft.
For the utility model further, track-type facilities include a column and column fixing sleeve, gasket, the installation of backing plate bottom is vertical
Column fixing sleeve, column pass sequentially through hydraulic cylinder positioning seat, pressing plate, pin shaft positioning model fixing seat, pedestal and backing plate from top to bottom, lead to
Cross the bolt connection between column fixing sleeve and backing plate.
The utility model has the beneficial effect that
1. by mold immobilization, avoid back and forth reciprocal moving mold.
2. a needs place carrier bar and pin shaft on mold, saves and move the time of mold, improve the same of production efficiency
When mitigate worker labor intensity.
3. design has the location hole with pin shaft in clearance fit in pin shaft positioning mould, long short pin shaft is put into positioning in order
Kong Zhonghou is correspondingly placed into length nail pressing again, that is, completes pin shaft placement, once pressed using nail pressing length and hydraulic cylinder travel
Dress.
4. mold has interchangeability, can be changed the mold according to the selling sheet of different size or the different cultivars of same pitch
Tool reaches a tractor serves several purposes, reduces lness ratio of plant.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model intermediate plate positioning mould structural schematic diagram；
Fig. 3 is positioning mould nail and pressure spring connection schematic diagram in the utility model.
Appended drawing reference: 1, rack；11, chassis；12, backing plate；2, chain plate positioning device；21, pedestal；22, carrier bar positioning mould；
23, positioning mould is followed closely；24, pressure spring；3, pin positioning device；31, pin shaft positions model fixing seat；32, pin shaft positioning mould；33, lower liquid
Cylinder pressure；4, press-loading apparatus；41, pressing plate；42, attachment base；43, upper hydraulic cylinder；44, hydraulic cylinder fixing seat；5, track-type facilities；51,
Column；52, column fixing sleeve；53, gasket；
Specific embodiment
In conjunction with attached drawing, the utility model preferred embodiment is described in further details.
Press-loading apparatus of a kind of lengthening bearing pin chain length pin selling sheet as shown in figure 1-3, including the positioning of rack 1, carrier bar
Device 2, pin positioning device 3, press-loading apparatus 4 and track-type facilities 5 installation chain plate positioning device 2 and are led on the upside of the rack 1
Rail device 5, the pin positioning device 3 move on track-type facilities 5, and 3 bottom of pin positioning device and chain plate positioning device 2
Activity cooperation, the press-loading apparatus 4 moves on track-type facilities 5, and 4 bottom of press-loading apparatus is matched with 3 activity of pin positioning device
It closes.
The rack 1 includes chassis 11 and backing plate 12, and backing plate 12 is connected on chassis 11, and chain plate positioning device 2 is by pedestal
21, a pair of of carrier bar positioning mould 22 and positioning mould nail 23 form, and more positioning moulds nails 23, positioning mould nail are arranged in carrier bar positioning mould 22
Pressure spring 24 is installed in 23 bottoms, and pedestal 21, which is bolted, to be fixed on backing plate 12, and a pair of of carrier bar positioning mould 22 is symmetrically fixed to be connected
It connects on pedestal 21, connection type can be fixed by bolts, and carrier bar positioning is to utilize positioning mould nail 23 and the carrier bar
Pitch hole positioning on positioning mould 22, the positioning mould nail 23 is in it of ladder pin-shaped and carrier bar positioning mould 22 and chain plate hole
Between be clearance fit, 23 10 pairs of setting of positioning mould nail in this implementations, it is every it is a pair of be used to that carrier bar to be installed, pedestal 21 is bolted
It is fixed on backing plate 12, a pair of of carrier bar positioning mould 22 is symmetrically fixedly connected on pedestal 21.
Pin positioning device 3 includes the pin of pin shaft positioning model fixing seat 31, a pair of arrangement corresponding with carrier bar positioning mould 22
Axis positioning mould 32 and lower hydraulic cylinder 33, lower hydraulic cylinder 33 are fixed on 11 bottom of chassis, and the piston rod on lower hydraulic cylinder 33 passes through
Backing plate 12 and pedestal 21 are connect with pin shaft positioning model fixing seat 31, and pin shaft positioning mould 32 is fixedly connected on pin shaft positioning mould and fixes
On seat 31, pin shaft positioning model fixing seat 31 is slidably connected on track-type facilities 5, and lower hydraulic cylinder 33 drives pin shaft to position model fixing seat
31 slide up and down along track-type facilities 5, and the discharging that molding selling sheet was placed and be pressed to pin shaft may be implemented.
Press-loading apparatus 4 includes pressing plate 41, attachment base 42, upper hydraulic cylinder 43 and hydraulic cylinder fixing seat 44, hydraulic cylinder fixing seat
It is fixedly connected on 44 with track-type facilities 5, the upper hydraulic cylinder 43 is installed in hydraulic cylinder fixing seat 44, attachment base 42 and pressing plate 41
It is fixedly connected, connection type can be connected by screw bolts, and upper 43 piston rod of hydraulic cylinder is connect by attachment base 42 with pressing plate 41, even
The mode of connecing can use grafting, and the pressing plate 41 is slidably connected on track-type facilities 5, and pressing plate 41 can pass through upper hydraulic cylinder 43
Drive is slided up and down on track-type facilities 5 to realize press fitting and place pin shaft.
Track-type facilities 5 include a column 51 and column fixing sleeve 52, gasket 53, and column fixing sleeve is installed in 12 bottom of backing plate
52, column passes sequentially through hydraulic cylinder positioning seat, pressing plate 41, pin shaft positioning model fixing seat 31, pedestal 21 and backing plate 12 from top to bottom,
It is connected in rack 1 by the bolt between column fixing sleeve 52 and backing plate 12.
In actual work: starting hydraulic checking system press fitting part after booting is no in extreme higher position, and mark is
Whether the piston rod on the upper hydraulic cylinder 43 is in contraction state, places carrier bar and long short pin shaft and nail pressing, inspection for convenience
The pin shaft positioning mould 32 and pin shaft positioning model fixing seat 31 are looked into whether in extreme higher position, mark is the lower hydraulic cylinder 33
On piston rod whether be in elongation state, in order to place carrier bar, the carrier bar positioning mould 22 it is upper place carrier bars, it is multipair
Positioning mould nail 23 disposably installs multiple carrier bars, and it is to expose carrier bar positioning mould 22 that positioning mould, which follows closely 23 original states, exposes
Length is 1~2 millimeter bigger than thickness of link plates.
Complete after carrier bar places, carry out pin shaft placement, lower hydraulic cylinder 33 shrink drive pin shaft position model fixing seat 31 to
Under move to carrier bar stent seated connection touch stop, in pin shaft positioning mould 32 design have with pin shaft be in clearance fit positioning
Hole, is correspondingly placed into length nail pressing again after long short pin shaft is put into corresponding location hole in order, that is, completes pin shaft placement.
After completing pin shaft placement, it is pressed, upper 43 elongated dynamic pressure plate 41 of hydraulic cylinder moves downward, and positioning mould follows closely 23 ends
The pressure spring 24 in portion pressure spring 24 during pin shaft is pressed into carrier bar gradually tapers up, and the upper elongation of hydraulic cylinder 43 to pin shaft indentation carrier bar is simultaneously
Expose the size of design requirement, at this moment upper 43 stop motion of hydraulic cylinder just completes the press fitting of length pin selling sheet.
Last discharging, upper 43 shrinkage band dynamic pressure plate 41 of hydraulic cylinder moves up to the receipts completely of hydraulic cylinder 43 after completing press fitting
Contracting stops, and at this moment withdraws length nail pressing, drives pin shaft positioning model fixing seat to move upwards with the elongation of hydraulic cylinder 33 at present, positioning mould
Following closely the pressure spring 24 that 23 end bottoms are furnished with, pressure spring 24 gradually extends in the process, and the selling sheet being pressed is bounced off carrier bar by the elongation of pressure spring 24
It positioning mould 22, withdraws the length pin selling sheet being pressed and completes discharging, so far entire length pin selling sheet press fitting process is completed.
Mold immobilization is avoided back and forth reciprocal moving mold, it is only necessary to place carrier bar on mold by the utility model
And pin shaft, the time for moving mold is saved, mitigates the labor intensity of worker while improving production efficiency.Pin shaft positioning mould 32
Upper design has the location hole with pin shaft in clearance fit, is correspondingly placed into length again after long short pin shaft is put into location hole in order
Nail pressing is completed pin shaft placement, is once pressed using nail pressing length and hydraulic cylinder travel.Mold has interchangeability, can
To carry out mold exchange according to the selling sheet of different size or the different cultivars of same pitch, a tractor serves several purposes is reached, it is not busy to reduce equipment
Set rate.
Above-described embodiment is only used for illustrating the inventive concept of the utility model, rather than to the utility model rights protection
Restriction, all non-essential modifications to the present invention made by this concept should all fall into the protection model of the utility model
It encloses.
Claims (6)
1. a kind of press-loading apparatus of lengthening bearing pin chain length pin selling sheet, it is characterised in that: including rack, chain plate positioning device,
Pin positioning device, press-loading apparatus and track-type facilities, rack upside installation chain plate positioning device and track-type facilities, it is described
Pin positioning device moves on track-type facilities, and pin positioning device bottom and the activity of chain plate positioning device cooperate, the pressure
Assembling device moves on track-type facilities, and press-loading apparatus bottom and pin positioning device activity cooperate.
2. a kind of press-loading apparatus of lengthening bearing pin chain length pin selling sheet according to claim 1, it is characterised in that: described
Rack includes chassis and backing plate, and backing plate is connected on chassis.
3. a kind of press-loading apparatus of lengthening bearing pin chain length pin selling sheet according to claim 2, it is characterised in that: carrier bar
Positioning device is made of pedestal, a pair of of carrier bar positioning mould and positioning mould nail, and more positioning mould nails, positioning are arranged in carrier bar positioning mould
Mould follows closely bottom and installs pressure spring, and pedestal, which is bolted, to be fixed on backing plate, and a pair of of carrier bar positioning mould is symmetrically fixedly connected on base
On seat.
4. a kind of press-loading apparatus of lengthening bearing pin chain length pin selling sheet according to claim 1 or 2 or 3, feature exist
In: pin positioning device include pin shaft positioning model fixing seat, a pair of arrangement corresponding with carrier bar positioning mould holder pin shaft positioning mould with
And lower hydraulic cylinder, lower hydraulic cylinder are fixed on chassis bottom, the piston rod on lower hydraulic cylinder passes through backing plate and pedestal and pin shaft is fixed
Position model fixing seat connection, pin shaft positioning mould are fixedly connected on pin shaft positioning model fixing seat, and pin shaft positions model fixing seat sliding and connects
It is connected on track-type facilities, lower hydraulic cylinder drives pin shaft positioning model fixing seat to be slided up and down along track-type facilities to realize that pin shaft is placed
With the discharging for being pressed molding selling sheet.
5. a kind of press-loading apparatus of lengthening bearing pin chain length pin selling sheet according to claim 4, it is characterised in that: press fitting
Device includes pressing plate, cylinder attachment base, upper hydraulic cylinder and hydraulic cylinder fixing seat, fixes and connects with track-type facilities in hydraulic cylinder fixing seat
It connects, the upper hydraulic cylinder is installed in hydraulic cylinder fixing seat, and attachment base is fixedly connected with the pressing plate, and upper hydraulic cylinder piston rod passes through company
Joint chair is connect with pressing plate, and the pressing plate is slidably connected on track-type facilities, and pressing plate can be by the drive of upper hydraulic cylinder in guide rail
It is slided up and down on device to realize press fitting and place pin shaft.
6. a kind of press-loading apparatus of lengthening bearing pin chain length pin selling sheet according to claim 5, it is characterised in that: guide rail
Device includes a column, column fixing sleeve and gasket, and column fixing sleeve is installed in backing plate bottom, and column passes sequentially through from top to bottom
Hydraulic cylinder positioning seat, pressing plate, pin shaft positioning model fixing seat, pedestal and backing plate, pass through the bolt between column fixing sleeve and backing plate
It is connected and fixed on the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920313829.5U CN209632471U (en) | 2019-03-13 | 2019-03-13 | A kind of press-loading apparatus of lengthening bearing pin chain length pin selling sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920313829.5U CN209632471U (en) | 2019-03-13 | 2019-03-13 | A kind of press-loading apparatus of lengthening bearing pin chain length pin selling sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209632471U true CN209632471U (en) | 2019-11-15 |
Family
ID=68495924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920313829.5U Active CN209632471U (en) | 2019-03-13 | 2019-03-13 | A kind of press-loading apparatus of lengthening bearing pin chain length pin selling sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209632471U (en) |
-
2019
- 2019-03-13 CN CN201920313829.5U patent/CN209632471U/en active Active
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