CN208601899U - Pushing equipment - Google Patents
Pushing equipment Download PDFInfo
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- CN208601899U CN208601899U CN201821139305.0U CN201821139305U CN208601899U CN 208601899 U CN208601899 U CN 208601899U CN 201821139305 U CN201821139305 U CN 201821139305U CN 208601899 U CN208601899 U CN 208601899U
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- oil
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Abstract
A kind of pushing equipment, including push structure, motor ball screw drive mechanism and automatic oil feed structure；Pushing structure includes cylinder body (5), is equipped with piston apparatus in cylinder body (5)；The motor ball screw drive mechanism includes motor (15), the coaxially connected screw rod (7) with motor (15) output shaft, it is oriented to optical axis (2), ball nut (17), sliding block (3), the ball nut connector (12) for connecting ball nut (17) and sliding block (3), the pushing block (11) being mounted on sliding block (3) and is mounted on the piston push rod (9) connecting on pushing block (11) with piston apparatus；Automatic oil feed structure includes oil cylinder (20), fixed the second connecting cylinder (8) being arranged in sliding block (3) and towards screw rod (7)；It further include the oil pump (14) for aspirating the lubricating oil in oil cylinder (20) and exporting it to the second connecting cylinder (8).The pushing equipment of the utility model is ingenious in design, practical.
Description
Technical field
The utility model relates to field of material molding equipment more particularly to a kind of pushing equipments.
Background technique
Existing PTFE extruding machine mostly uses greatly screw rod to push mode, and screw rod here is pushed mode and applied to mostly
Ball-screw；Ball-screw is when carrying out pushing work, between screw rod and nut, deposits between the sliding block and optical axis that connect with nut
In larger abrasion, this can improve the failure rate of extruding machine.With regard to this problem, in real production process, usually using artificial
Be prone to wear position smear lubricating oil reduce abrasion.But artificial operability is low, also be easy to cause industrial injury.
Utility model content
The utility model is in view of the above-mentioned problems, propose a kind of pushing equipment.
The utility model proposes technical solution it is as follows:
The utility model proposes a kind of pushing equipment, including push structure, motor ball screw drive mechanism and from
Dynamic oil supply structure；
Pushing structure includes cylinder body, and cylinder body includes cylindrical-shaped main body and the end cap that cylindrical-shaped main body one end is arranged in；
The other end of cylindrical-shaped main body is equipped with pushing head；The first sliding eye is offered on end cap；It is opened at the top of cylindrical-shaped main body
Equipped with feeding port；
Piston apparatus is installed in cylinder body；The motor ball screw drive mechanism includes motor, with motor output shaft
Coaxially connected screw rod, the guiding optical axis parallel with screw rod, the ball nut being threadably mounted on screw rod are slidably disposed on
The sliding block being oriented on optical axis connects the ball nut connector of ball nut and sliding block, the pushing block being mounted on sliding block and peace
On pushing block, it is parallel with guiding optical axis, be arranged in the first sliding eye of end cap and connect with piston apparatus, for passing through work
Plug device by the material inside cylindrical-shaped main body from push head extrusion piston push rod；
Automatic oil feed structure includes the oil cylinder for containing lubricating oil, fixed to be arranged in sliding block and towards the second of screw rod
Connecting cylinder；It further include for aspirating the lubricating oil in oil cylinder and exporting it, to the second connecting cylinder to which lubricating oil is sprayed onto silk
Oil pump on bar.
In the above-mentioned pushing equipment of the utility model, automatic oil feed structure further includes successively fixing to be arranged in pushing block and sliding block
In the first connecting cylinder to be connected to the second sliding eye；Automatic oil feed structure further includes oil pipe separation panel, and oil pipe separation panel has
One input terminal and at least two output ends, the input terminal of oil pipe separation panel and the output end of oil pump are connected by the first oil pipe；
First connecting cylinder and the second connecting cylinder are connect with two output ends of oil pipe separation panel respectively；The input terminal and oil cylinder of oil pump connect
It connects.
In the above-mentioned pushing equipment of the utility model, automatic oil feed structure further includes being arranged below screw rod, for accepting
Food tray by the lubricating oil fallen on guiding optical axis and screw rod is separately connected food tray and oil cylinder, for guiding lubricating oil in food tray
Flow into the second oil pipe of oil cylinder.
In the above-mentioned pushing equipment of the utility model, automatic oil feed structure further includes the filtering being arranged in the second oil pipe
Device.
In the above-mentioned pushing equipment of the utility model, the piston apparatus include be located at the intracorporal aperture piston of cylinder, and
The aperture piston is fitted closely by rubber ring and cylindrical-shaped main body inner wall；Piston push rod is fixedly connected with aperture piston；
Piston apparatus further include be arranged with aperture piston coaxial be fixedly connected with disk in disk and one end, the other end and aperture work
The connecting rod that plug opposite can be slidably connected.
In the above-mentioned pushing equipment of the utility model, screw rod is connect by shaft coupling with motor output shaft.
In the above-mentioned pushing equipment of the utility model, the end of the separate motor of screw rod is installed in rotation on by bearing
On fixed frame.
In the above-mentioned pushing equipment of the utility model, the inner ring of screw rod and bearing is connected, and the outer ring of bearing and fixed frame are solid
It is fixed.
The pushing equipment of the utility model sets up automatic oil feed structure on the basis of existing pushing equipment, to avoid people
Problem brought by work oil supply.Meanwhile the utility model is also designed the structure of piston apparatus, and pushing equipment is avoided to squeeze
There are problems that uneven stomata in extrudate out.The pushing equipment of the utility model is ingenious in design, practical.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 shows the structural schematic diagram of the pushing equipment of the preferred embodiment in the utility model；
Fig. 2 shows the structural schematic diagrams of the automatic oil feed structure of pushing equipment shown in FIG. 1.
Specific embodiment
The technical problem to be solved by the utility model is to ball-screw is when carrying out pushing work, screw rod and nut it
Between, there is larger abrasions between the sliding block and optical axis that connect with nut, this can improve the failure rate of extruding machine.Then, real
In production process, usually using manually be prone to wear position smear lubricating oil reduce abrasion.But artificial operability
It is low, also it be easy to cause industrial injury.The utility model proposes the technical thought of the solution technical problem be: in existing pushing equipment
On the basis of set up automatic oil feed structure, to avoid problem brought by artificial oil supply.Meanwhile the utility model also fills piston
The structure set is designed, and avoids the problem that there are uneven stomatas in extrudate that pushing equipment is squeezed out.
In order to keep the technical purpose, technical solution and technical effect of the utility model apparent, in order to this field
Technical staff understands and implements the utility model, does further in detail to the utility model below in conjunction with the accompanying drawings and the specific embodiments
Thin explanation.
As shown in Figure 1, Fig. 1 shows the structural schematic diagram of the pushing equipment of the preferred embodiment in the utility model.The pushing
Equipment includes supporting mechanism, and in the present embodiment, supporting mechanism includes support base 19 and is fixedly mounted on consolidating on support base 19
Determine frame 1；Wherein, one end of support base 19 is arranged in fixed frame 1.Be equipped on supporting mechanism push structure and with push structure phase
Motor ball screw drive mechanism even；Specifically, in the present embodiment, structure is pushed to be mounted on fixed frame 1, and motor rolls
Ballscrew driving mechanism is mounted on support base 19.It is appreciated that according to the design needs, pushing structure can set with fixed frame 1
Meter is integral, is fixed on support base 19 together.
The pushing structure includes cylinder body 5, and specifically, in the present embodiment, cylinder body 5 is threadably secured part (such as spiral shell
Silk, screw rod etc.) it screws and is fixed on fixed frame 1, it is easy to disassemble, it will be understood that cylinder body 5 can also be directly installed on support base 19
On, or fixed respectively with support base 19 and the installation of fixed frame 1.Cylinder body 5 includes cylindrical-shaped main body 51 and is arranged in cylindrical shape
The end cap 52 of 51 one end of main body；The first sliding eye is offered on end cap 52；The other end of cylindrical-shaped main body 51, which is equipped with, to push away
Squeeze head 16；The top of cylindrical-shaped main body 51 offers feeding port 53.
Further, piston apparatus is installed in the cylinder body 5；The motor ball screw drive mechanism includes electricity
Machine 15, the coaxially connected screw rod 7 with 15 output shaft of motor, the guiding optical axis 2 parallel with screw rod 7 are threadably mounted on screw rod 7
Ball nut 17, the sliding block 3 being slidably disposed on guiding optical axis 2, the ball nut for connecting ball nut 17 and sliding block 3 connect
Junctor 12, the pushing block 11 being mounted on sliding block 3 and be mounted on pushing block 11, with guiding optical axis 2 it is parallel, be arranged in end cap 52
Connect in first sliding eye and with piston apparatus, for by piston apparatus by the material inside cylindrical-shaped main body 51 from extruding machine
First 16 piston push rods 9 squeezed out.Specifically, in the present embodiment, screw rod 7 exports axis connection by shaft coupling and motor 15, together
When, the end of the separate motor 15 of screw rod 7 is installed in rotation on fixed frame 1 by bearing 4.It is appreciated that screw rod 7 and axis
4 inner ring connection is held, the outer ring of bearing 4 and fixed frame 1 are fixed.By bearing 4, screw rod 7 is steadily arranged in parallel.
Guiding optical axis 2 is fixedly connected with fixed frame 1.Preferably, it is oriented to there are two optical axises 2, sliding block 3 is pacified respectively there are two being correspondingly arranged
On corresponding guiding optical axis 2；Pushing block 11 has one, fixed with two sliding blocks 3 respectively.In addition, piston push rod 9 and end cap 52
The first sliding eye between sealed set.
Further, the piston apparatus includes the aperture piston 18 in the cylinder body 5, and the aperture piston 18
It is fitted closely by rubber ring 23 and 51 inner wall of cylindrical-shaped main body, aperture piston 18 is slided in 5 inner wall of cylinder body；Piston
Push rod 9 is fixedly connected with aperture piston 18.In the present embodiment, there are two the first sliding eyes on end cap 52；Piston push rod 9 is corresponding
There are two, it is arranged in corresponding first sliding eye respectively, and be separately mounted to the two sides of aperture piston 18.It is appreciated that living
Plug push rod 9 can be connect by the end of bifurcated with aperture piston 18 with only one.
Further, piston apparatus further includes that disk 21 and one end and disk 21 are co-axially located at aperture piston 18
It is fixedly connected, the connecting rod 22 that the other end and aperture piston 18 opposite can be slidably connected.
Further, in the present embodiment, as depicted in figs. 1 and 2, Fig. 2 shows the automatic of pushing equipment shown in FIG. 1
The structural schematic diagram of oil supply structure.The second sliding eye is offered on sliding block 3, and is slidably disposed on by second sliding eye
It is oriented on optical axis 2.Guiding optical axis 2 is located at 7 top of screw rod；Pushing equipment further includes automatic oil feed structure, automatic oil feed structure packet
Successively fixed the first connecting cylinder 6 being arranged in pushing block 11 and sliding block 3 to be connected to the second sliding eye and fixation is included to be arranged in
The second connecting cylinder 8 in sliding block 3 and towards screw rod 7；It further include the oil cylinder 20 for containing lubricating oil, and for aspirating oil cylinder
Lubricating oil in 20 simultaneously exports it, to the second connecting cylinder 8 to which lubricating oil to be sprayed onto the oil pump 14 on screw rod 7；Further,
In the present embodiment, automatic oil feed structure further includes oil pipe separation panel 26, and oil pipe separation panel 26 is with an input terminal and at least
The input terminal of two output ends, oil pipe separation panel 26 is connect with the output end of oil pump 14 by the first oil pipe 10, meanwhile, first connects
Connect cylinder 6 and the second connecting cylinder 8 are connect by hose with two output ends of oil pipe separation panel 26 respectively；The input terminal of oil pump 14 with
Oil cylinder 20 connects.Preferably, pressure gauge 27 is provided on the first oil pipe 10.Further, automatic oil feed structure further includes setting
Food tray 13 below screw rod 7, for accepting the lubricating oil by falling on guiding optical axis 2 and screw rod 7, is separately connected 13 He of food tray
Oil cylinder 20, the second oil pipe 25 for guiding lubricating oil inflow oil cylinder 20 in food tray 13.Herein, since food tray 13 is open
, under the environment of plant, many impurity can be accumulated on food tray 13, then, automatic oil feed structure further includes being arranged in the second oil pipe 25
Interior filter 24.
When work, as shown in Figure 1, aperture piston 18 moves right when motor 15 rotates forward, right side material is squeezed, meanwhile,
Disk 21 right side material pressure effect under be moved to the left, block the axis hole of aperture piston 18, then with aperture piston 18 1
It rises and moves right, right side material is pressed into and pushes head 16；Simultaneously, new material can enter cylinder body by feeding port 53
5 leftward space.Then, motor 15 inverts, and aperture piston 18 moves to the left, meanwhile, the gas of 18 leftward space of aperture piston
Pressure is greater than ambient pressure, and disk 21 is separated with aperture piston 18, in this way, the material in 18 left side of aperture piston can pass through aperture piston
18 axis holes are flowed into the right side of aperture piston 18, to complete the addition of new material.Then, motor 15 rotates and reverse alternating,
To make material continuously from the extrusion of head 16 is pushed, in this way it is avoided that existing not in the extrudate that pushing equipment is squeezed out
The problem of uniform stomata.
The pushing equipment of the utility model sets up automatic oil feed structure on the basis of existing pushing equipment, to avoid people
Problem brought by work oil supply.Meanwhile the utility model is also designed the structure of piston apparatus, and pushing equipment is avoided to squeeze
There are problems that uneven stomata in extrudate out.The pushing equipment of the utility model is ingenious in design, practical.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Claims (8)
1. a kind of pushing equipment, which is characterized in that including pushing structure, motor ball screw drive mechanism and automatic oil feed knot
Structure；
Pushing structure includes cylinder body (5), and cylinder body (5) includes cylindrical-shaped main body (51) and is arranged in cylindrical-shaped main body (51) one end
The end cap (52) in portion；The other end of cylindrical-shaped main body (51), which is equipped with, pushes head (16)；End cap offers first on (52)
Sliding eye；Feeding port (53) are offered at the top of cylindrical-shaped main body (51)；
Piston apparatus is installed in cylinder body (5)；The motor ball screw drive mechanism includes motor (15), with motor (15)
The coaxially connected screw rod of output shaft (7), the guiding optical axis (2) parallel with screw rod (7), the ball being threadably mounted on screw rod (7)
Nut (17), the sliding block (3) being slidably disposed in guiding optical axis (2) connect the ball of ball nut (17) and sliding block (3)
Nut connector (12), the pushing block (11) being mounted on sliding block (3) and is mounted on pushing block (11), is flat with guiding optical axis (2)
Row is arranged in the first sliding eye of end cap (52) and connect with piston apparatus, for passing through piston apparatus for cylindrical-shaped main body
(51) piston push rod (9) that internal material is squeezed out from pushing head (16)；
Automatic oil feed structure include for containing the oil cylinder of lubricating oil (20), it is fixed to be arranged in sliding block (3) and towards screw rod (7)
The second connecting cylinder (8)；Further include for aspirate the lubricating oil in oil cylinder (20) and by its to the second connecting cylinder (8) output, from
And lubricating oil is sprayed onto the oil pump (14) on screw rod (7).
2. pushing equipment according to claim 1, which is characterized in that automatic oil feed structure further includes successively fixing to be arranged in
The first connecting cylinder (6) in pushing block (11) and sliding block (3) to be connected to the second sliding eye；Automatic oil feed structure further includes oil pipe point
Stream row (26), oil pipe separation panel (26) have an input terminal and at least two output ends, the input terminal of oil pipe separation panel (26)
It is connect with the output end of oil pump (14) by the first oil pipe (10)；First connecting cylinder (6) and the second connecting cylinder (8) respectively with oil pipe
Two output ends of separation panel (26) connect；The input terminal of oil pump (14) is connect with oil cylinder (20).
3. pushing equipment according to claim 2, which is characterized in that automatic oil feed structure further includes being arranged in screw rod (7)
Lower section, the food tray (13) for accepting the lubricating oil by falling on guiding optical axis (2) and screw rod (7), are separately connected food tray (13)
With oil cylinder (20), the second oil pipe (25) for guiding lubricating oil inflow oil cylinder (20) in food tray (13).
4. pushing equipment according to claim 3, which is characterized in that automatic oil feed structure further includes being arranged in the second oil pipe
(25) filter (24) in.
5. pushing equipment according to claim 1, which is characterized in that the piston apparatus includes being located in cylinder body (5)
Aperture piston (18), and the aperture piston (18) is closely pasted with cylindrical-shaped main body (51) inner wall by rubber ring (23)
It closes；Piston push rod (9) is fixedly connected with aperture piston (18)；Piston apparatus further includes being co-axially located at circle with aperture piston (18)
The connecting rod that disk (21) and one end are fixedly connected with disk (21), the other end and aperture piston (18) opposite can be slidably connected
(22)。
6. pushing equipment according to claim 1, which is characterized in that screw rod (7) is exported by shaft coupling and motor (15)
Axis connection.
7. pushing equipment according to claim 1, which is characterized in that the end of the separate motor (15) of screw rod (7) passes through
Bearing (4) is installed in rotation on fixed frame (1).
8. pushing equipment according to claim 7, which is characterized in that screw rod (7) is connect with the inner ring of bearing (4), bearing
(4) outer ring and fixed frame (1) is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821139305.0U CN208601899U (en) | 2018-07-18 | 2018-07-18 | Pushing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821139305.0U CN208601899U (en) | 2018-07-18 | 2018-07-18 | Pushing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208601899U true CN208601899U (en) | 2019-03-15 |
Family
ID=65668962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821139305.0U Active CN208601899U (en) | 2018-07-18 | 2018-07-18 | Pushing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208601899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253817A (en) * | 2019-05-14 | 2019-09-20 | 绍兴多卡机械设备有限公司 | Plastic extruder |
| CN110948826A (en) * | 2019-12-04 | 2020-04-03 | 徐州市天益塑料制品有限公司 | Extrusion device is used in plastic products production |
-
2018
- 2018-07-18 CN CN201821139305.0U patent/CN208601899U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253817A (en) * | 2019-05-14 | 2019-09-20 | 绍兴多卡机械设备有限公司 | Plastic extruder |
| CN110253817B (en) * | 2019-05-14 | 2021-06-29 | 合肥雷世塑业科技有限公司 | Plastic extruder |
| CN110948826A (en) * | 2019-12-04 | 2020-04-03 | 徐州市天益塑料制品有限公司 | Extrusion device is used in plastic products production |
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