CN208802540U - A kind of pushing tow transmission device - Google Patents
A kind of pushing tow transmission device Download PDFInfo
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- CN208802540U CN208802540U CN201821326243.4U CN201821326243U CN208802540U CN 208802540 U CN208802540 U CN 208802540U CN 201821326243 U CN201821326243 U CN 201821326243U CN 208802540 U CN208802540 U CN 208802540U
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- pushing tow
- transmission arm
- drive block
- rod
- transmission device
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Abstract
The utility model relates to a kind of pushing tow transmission devices, including elevating mechanism and horizontal mobile mechanism；Horizontal mobile mechanism is rotatably connected to transmission arm；One end of transmission arm drives horizontal mobile mechanism transverse shifting with by push-pull rod；The other end of transmission arm is connected with the drive block for elevating mechanism pushing tow；Elevating mechanism is provided with accommodation space corresponding with drive block；Elevating mechanism pushes drive block by driving uplink, so that transmission arm, which rotates outward, pushes push-pull rod driving horizontal mobile mechanism；The attachment device being connected on horizontal mobile mechanism can be pushed out carry out production operation；One kind is compact-sized, job area is big, is conducive to the pushing tow transmission device for improving production efficiency.
Description
Technical field
The utility model relates to transmission device technical fields, more specifically to a kind of pushing tow transmission device.
Background technique
Automated production is the production carried out using automatic technology.It brings extremely deep effect for human society,
Wherein the most important is social labour productivity is greatly improved, the ability of mankind's nature remodeling is enhanced.According to automatic
The degree of change can be divided into semi-automatic production and full-automatic production.Wherein, the realization of automate production processes largely according to
The various transmission mechanisms of Lai Yu；Switch to horizontal movement to realize to move up and down, can usually be carried out using cylinder and belt cooperation multistage
The mode of transmission, but that there is overall structures is too fat to move for this mode, and occupied space is big, while drive path is long, limits production
The promotion of efficiency.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, it is tight provide a kind of structure
Gather, job area it is big, be conducive to improve production efficiency pushing tow transmission device.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
Construct a kind of pushing tow transmission device, wherein including mounting base；Horizontal mobile mechanism is provided in the mounting base；
It further include the elevating mechanism for driving the horizontal mobile mechanism；Transmission arm is rotatably connected in the mounting base；The transmission arm
One end with the horizontal mobile mechanism transverse shifting driven by push-pull rod；The other end of the transmission arm is connected with described in confession
The drive block of elevating mechanism pushing tow；The elevating mechanism is provided with accommodation space corresponding with the drive block.
Preferably, the mounting base is rotatablely connected by shaft and ball bearing and the transmission arm.
Preferably, the drive block is CF needle bearing；The transmission arm is provided with the of the installation CF needle bearing
One mounting hole.
Preferably, the elevating mechanism includes drive rod；The lower end of the drive rod is connect with driving device, the transmission
The upper end of bar is fixed with driven gripper disk；The driven gripper disk is provided with the accommodation space；The outside table of the drive block
Face is bonded with the inner surface of the driven gripper disk.
It preferably, further include workbench；The mounting base is fixed on the workbench；The horizontal mobile mechanism includes
The fixed sliding rail with the mounting base, and the movable plate slided on the sliding rail；The movable plate is connect with the push-pull rod
And it is driven by it；
The mounting base side is fixed with extension arm；The transmission arm is rotatably connected on the extension arm.
Preferably, the transmission arm is connected with one end of the drive block, along close to the drive block direction gradually
Uniformly become smaller.
Preferably, the push-pull rod includes first connecting rod and the second connecting rod；One end of the first connecting rod and institute
State transmission arm rotation connection；The other end of the first connecting rod is threaded with adjusting rod；The other end of the adjusting rod with
Second connecting rod is threadedly coupled；The other end of second connecting rod is fixed with the movable plate.
Preferably, the both ends of the adjusting rod are provided with lock corresponding with the first connecting rod, second connecting rod
Tight locking nut.
The utility model has the beneficial effects that: elevating mechanism pushes drive block, so that transmission arm is outside by driving uplink
Rotation forces push-pull rod drives horizontal mobile mechanism；The attachment device (such as clamping jaw) being connected on horizontal mobile mechanism can be pushed away
Production operation (clamping as carried out workpiece) is carried out out；Conversely, the attachment device being connected on horizontal mobile mechanism can be drawn
Go back to home position；It realizes and the up and down motion of elevating mechanism is converted into horizontal movement.Wherein, first is that by rotation connection, make
The outward turning of transmission arm stress when it is more flexible to the promotion of push-pull rod, rub it is small；Second is that increasing the work of transmission arm using push-pull rod
With radius, the production operation of attachment device of being more convenient for (such as clamping jaw)；It is realized up and down with Multi-stage transmissions such as traditional cylinder and belts
The device that movement switchs to horizontal movement is compared, and present apparatus structure is simple, more compact, is occupied little space, at low cost；It is driven simultaneously
Path is short, and job area is big, the raising of advantageous production efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below in conjunction with attached drawing and reality
Applying example, the utility model is described in further detail, and the accompanying drawings in the following description is only section Example of the invention, for this
For the those of ordinary skill of field, without creative efforts, it is attached to can also be obtained according to these attached drawings other
Figure:
Fig. 1 is a kind of usage state diagram of pushing tow transmission device of the utility model preferred embodiment；
Fig. 2 is a kind of usage state diagram of pushing tow transmission device of the utility model preferred embodiment；
Fig. 3 is transmission arm structural schematic diagram in a kind of pushing tow transmission device of the utility model preferred embodiment.
In figure: 1 mounting base, 10 shafts, 11 ball bearings, 12 extension arms；2 horizontal mobile mechanisms, 20 sliding rails, 21 movable plates；3
Elevating mechanism, 300 accommodation spaces, 30 drive rods, 31 driven gripper disks；40 transmission arms, 400 first mounting holes；41 push-pull rods, 42
Drive block, 43 first connecting rods, 44 second connecting rods, 45 adjusting rods, 46 locking nuts；Driving device 5；6 racks.
Specific embodiment
It is practical below in conjunction with this in order to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Technical solution in new embodiment carries out clear, complete description, it is clear that described embodiment is the portion of the utility model
Point embodiment, rather than whole embodiments.Based on the embodiment of the present invention, those of ordinary skill in the art are not paying creation
Property labour under the premise of every other embodiment obtained, belong to the protection scope of the utility model.
A kind of pushing tow transmission device of the utility model preferred embodiment is as shown in Figure 1, simultaneously refering to Fig. 2 to Fig. 3；Including
Mounting base 1；Horizontal mobile mechanism 2 is provided in mounting base 1；It further include the elevating mechanism 3 for driving horizontal mobile mechanism 2；Installation
Transmission arm 40 is rotatably connected on seat 1；One end of transmission arm 40 drives horizontal mobile mechanism 2 laterally to move with by push-pull rod 41
It is dynamic；The other end of transmission arm 40 is connected with the drive block 42 for 3 pushing tow of elevating mechanism；Elevating mechanism 3 is provided with and drive block 42
Corresponding accommodation space 300；Elevating mechanism 3 is pushed drive block 42, is pushed away so that transmission arm 40 rotates outward promotion by driving uplink
Pull rod 41 drives horizontal mobile mechanism 2；The attachment device (such as clamping jaw) being connected on horizontal mobile mechanism 2 can be pushed out progress
Production operation (clamping as carried out workpiece)；Conversely, the attachment device being connected on horizontal mobile mechanism 2 can be pulled it is original
Position；It realizes and the up and down motion of elevating mechanism 3 is converted into horizontal movement.Wherein, first is that by rotation connection, so that transmission
It is more flexible to the promotion of push-pull rod 41 when 40 stress outward turning of arm, it rubs small；Second is that increasing transmission arm 40 using push-pull rod 41
Operating radius, the production operation of attachment device of being more convenient for (such as clamping jaw)；It is realized with Multi-stage transmissions such as traditional cylinder and belts
The device that lower movement switchs to horizontal movement is compared, and present apparatus structure is simple, more compact, is occupied little space, at low cost；It passes simultaneously
Dynamic path is short, and job area is big, the raising of advantageous production efficiency.
As shown in Figure 1, mounting base 1 is rotatablely connected by shaft 10 and ball bearing 11 and transmission arm 40, ball bearing 11 is to roll
Flowing mode come reduce the frictional force in power transmission process and improve machine power transmission efficiency, it is ensured that move the steady of transmitting
It is smooth.
As shown in Figure 1, drive block 42 is CF16N needle bearing；Transmission arm 40 is provided with the first of installation CF needle bearing
Mounting hole 400, needle bearing is compact-sized, load-taking capacity with higher, can ensure that the steady and smooth of movement transmitting.
As shown in Figure 1, elevating mechanism 3 includes drive rod 30；The lower end of drive rod 30 is connect with driving device 5, drive rod
30 upper end is fixed with driven gripper disk 31；Driven gripper disk 31 is provided with accommodation space 300；The outer surface of drive block 42 with
The inner surface of driven gripper disk 31 is bonded, and ensures that driven gripper disk 31 and drive block 42 have enough connect by way of clamping
Touch active area, it is ensured that transmission arm 40 has enough power, and then drives horizontal mobile mechanism 2.
As shown in Figure 1, further including workbench 6；Mounting base 1 is fixed on workbench 6；Horizontal mobile mechanism 2 includes and peace
The fixed sliding rail 20 of seat 1, and the movable plate 21 slided on sliding rail 20 are filled, movable plate 21 is oriented to using sliding rail 20, really
It is orderly to protect laws of motion；Movable plate 21 connect and is driven by it with push-pull rod 41；
1 side of mounting base is fixed with extension arm 12；It is rotatably connected to transmission arm 40 on extension arm 12, adds extension arm 12 just
Space is provided in the installation for cursor 40, and provides rotating fulcrum for its rotation.
As shown in Figure 1, transmission arm 40 is connected with one end of drive block 42, it is gradually uniform along the direction close to drive block 42
Become smaller, reserves avoiding space for driven gripper disk 31, it is ensured that transmission arm 40 will not cause to interfere to it when it is moved up and down.
As shown in Figure 1, push-pull rod 41 includes first connecting rod 43 and the second connecting rod 44；One end of first connecting rod 43 with
Transmission arm 40 is rotatablely connected；The other end of first connecting rod 43 is threaded with adjusting rod 45；The other end of adjusting rod 45 and
Two connecting rods 44 are threadedly coupled；The other end of second connecting rod 44 and movable plate 21 are fixed, by adjusting first connecting rod 43, the
Two connecting rods 44 protrude into the length of adjusting rod 45, i.e., the entire length of changeable push-pull rod 41 is easy to adjust quick and applicable
It is needed in different production, applicability is good.
As shown in Figure 1, the both ends of adjusting rod 45 are provided with locking corresponding with first connecting rod 43, the second connecting rod 44
Locking nut 46 is regulating first connecting rod 43 and the second connecting rod 44 protrudes into the length of adjusting rod 45, and quick locking ensures
Turn will not occur for first connecting rod 43 and the second connecting rod 44 in use, in turn result in 41 entire length of push-pull rod not
Stable situation.
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 tow transmission device, which is characterized in that including mounting base；Horizontal mobile mechanism is provided in the mounting base；
It further include the elevating mechanism for driving the horizontal mobile mechanism；Transmission arm is rotatably connected in the mounting base；The transmission arm
One end with the horizontal mobile mechanism transverse shifting driven by push-pull rod；The other end of the transmission arm is connected with described in confession
The drive block of elevating mechanism pushing tow；The elevating mechanism is provided with accommodation space corresponding with the drive block.
2. pushing tow transmission device according to claim 1, which is characterized in that the mounting base by shaft and ball bearing with
The transmission arm rotation connection.
3. pushing tow transmission device according to claim 1, which is characterized in that the drive block is CF needle bearing；It is described
Transmission arm is provided with the first mounting hole for installing the CF needle bearing.
4. pushing tow transmission device according to claim 1, which is characterized in that the elevating mechanism includes drive rod；It is described
The lower end of drive rod is connect with driving device, and the upper end of the drive rod is fixed with driven gripper disk；The driven gripper disk is set
It is equipped with the accommodation space；The outer surface of the drive block is bonded with the inner surface of the driven gripper disk.
5. pushing tow transmission device according to claim 1, which is characterized in that further include workbench；It is solid on the workbench
Surely there is the mounting base；The horizontal mobile mechanism includes the sliding rail fixed with the mounting base, and is slided on the sliding rail
Movable plate；The movable plate connect and is driven by it with the push-pull rod；
The mounting base side is fixed with extension arm；The transmission arm is rotatably connected on the extension arm.
6. pushing tow transmission device according to claim 1, which is characterized in that the transmission arm is connected with the drive block
One end gradually uniformly becomes smaller along the direction close to the drive block.
7. pushing tow transmission device according to claim 5, which is characterized in that the push-pull rod includes first connecting rod and
Two connecting rods；One end of the first connecting rod and the transmission arm are rotatablely connected；The other end screw thread of the first connecting rod
It is connected with adjusting rod；The other end of the adjusting rod is threadedly coupled with second connecting rod；Second connecting rod it is another
End is fixed with the movable plate.
8. pushing tow transmission device according to claim 7, which is characterized in that the both ends of the adjusting rod are provided with and institute
State the locking nut of the corresponding locking of first connecting rod, second connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821326243.4U CN208802540U (en) | 2018-08-17 | 2018-08-17 | A kind of pushing tow transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821326243.4U CN208802540U (en) | 2018-08-17 | 2018-08-17 | A kind of pushing tow transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208802540U true CN208802540U (en) | 2019-04-30 |
Family
ID=66235268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821326243.4U Active CN208802540U (en) | 2018-08-17 | 2018-08-17 | A kind of pushing tow transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208802540U (en) |
-
2018
- 2018-08-17 CN CN201821326243.4U patent/CN208802540U/en active Active
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