CN209425252U - A kind of robot constant force grinding device - Google Patents
A kind of robot constant force grinding device Download PDFInfo
- Publication number
- CN209425252U CN209425252U CN201920065047.4U CN201920065047U CN209425252U CN 209425252 U CN209425252 U CN 209425252U CN 201920065047 U CN201920065047 U CN 201920065047U CN 209425252 U CN209425252 U CN 209425252U
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- polishing mechanism
- workpiece polishing
- attachment base
- grinding device
- steady
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a kind of robot constant force grinding device, including attachment base, workpiece polishing mechanism and steady force mechanisms, the workpiece polishing mechanism and the steady force mechanisms are arranged on the attachment base；The steady force mechanisms include telescopic cylinder, telescopic rod and gas tank, and described telescopic rod one end is connected on the workpiece polishing mechanism, and the other end is connected in the telescopic cylinder, and the telescopic cylinder is also connect with the gas tank；The workpiece polishing mechanism can be moved relative on the attachment base along desired trajectory.Robot provided by the utility model is with constant force grinding device by being connected to workpiece polishing mechanism on the steady force mechanisms with telescopic cylinder and gas tank, amplification of the steady force mechanisms by gas tank to compression or extended volume, it can realize that steady power acts on by simple structure, the effect for enabling robot constant force polish is realized, equipment cost is also reduced.
Description
Technical field
The utility model relates to robot ancillary equipment fields, are polished and are filled with constant force more particularly to a kind of robot
It sets.
Background technique
Grinding and buffing is to the conventional process method of piece surface processing, and executing these work with robot can be improved
Working efficiency adapts to harsh environments, can well replace manual operation.But it is frequently necessary to protect during sanding operation
Constant force progress is held, the identical amount of feeding is not only kept, mechanical signal is acquired using load cell under normal conditions and is passed through
Processor processing allows robot to make corresponding actions, but this method the high requirements on the equipment, spends also higher.
Utility model content
Based on this, it is necessary at least one problem mentioned above, provide a kind of robot constant force grinding device.
A kind of robot constant force grinding device, including attachment base, workpiece polishing mechanism and steady force mechanisms, the workpiece polishing mechanism and
The steady force mechanisms are arranged on the attachment base；The steady force mechanisms include telescopic cylinder, telescopic rod and gas tank, described to stretch
Contracting bar one end is connected on the workpiece polishing mechanism, and the other end is connected in the telescopic cylinder, the telescopic cylinder also with it is described
Gas tank connection；The workpiece polishing mechanism can be moved relative on the attachment base along desired trajectory.
The volume ratio of the gas tank and the telescopic cylinder is greater than 10 in one of the embodiments,.
Contain sliding rail on the attachment base in one of the embodiments, the sliding rail is parallel with the telescopic rod；It is described
Workpiece polishing mechanism contains bottom plate and sliding block, and the sliding block is arranged on the bottom plate, and the sliding block matches with the sliding rail.
Further, the attachment base further includes baffle, the baffle plate setting on the sliding rail with the steady force mechanisms
Opposite one end, the baffle are vertical with the sliding rail.
Steady force mechanisms contain backing plate in one of the embodiments, the backing plate setting the telescopic cylinder with it is described
Between attachment base.
Robot provided by the utility model is with constant force grinding device by being connected to workpiece polishing mechanism with telescopic cylinder
On the steady force mechanisms of gas tank, amplification of the steady force mechanisms by gas tank to compression or extended volume can be by simply tying
Structure realizes steady power effect, realizes the effect for enabling robot constant force polish, also reduces equipment cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of robot constant force grinding device in an embodiment of the present invention；
Fig. 2 is the structural front view of robot constant force grinding device in an embodiment of the present invention.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model
The understanding for opening content is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein "and/or" includes
Any and all combinations of one or more related listed items.
A kind of robot constant force grinding device 200 is provided in an embodiment of the present invention, as depicted in figs. 1 and 2,
Including attachment base 100, workpiece polishing mechanism 200 and steady force mechanisms 300, wherein 300 company of being arranged at of workpiece polishing mechanism 200 and steady force mechanisms
On joint chair 100, attachment base 100 is that can be transmitted by it for connecting the connecting component of equipment and robot in robot industry
The energy and the communication information.Steady force mechanisms 300 include telescopic cylinder 310, telescopic rod 320 and gas tank 330, and 320 one end of telescopic rod connects
It connects on workpiece polishing mechanism 200, the other end is connected in telescopic cylinder 310, and telescopic cylinder 310 is also connect with gas tank 330, gas tank
330 play the role of expanding 310 volume of telescopic cylinder, the volume of best gas tank 330 be ten times of 310 volume of telescopic cylinder with
On, in the enough situations of installation space, biggish gas tank 330 is selected as far as possible, when only leaning on the volume of telescopic cylinder 310, is stretched
Telescopic cylinder 310 is inwardly compressed in contracting bar 320, necessarily leads to biggish pressure change, is resisted against on workpiece so as to cause grinding head
Power generate large change, and the volume of gas tank 330 is larger, can play the buffer function of amplification.Steady force mechanisms 300 also contain
Backing plate 120, backing plate 120 is arranged between telescopic cylinder 310 and attachment base 100, by backing plate 120 that telescopic cylinder 310 is padded,
To ensure the steady operation on planned orbit of telescopic rod 320.Workpiece polishing mechanism 200 can relative on attachment base 100 along desired trajectory
It is mobile, it, will necessarily be under the action of reaction by sander when the grinding head on workpiece polishing mechanism 200 is resisted against in parts to be processed
Structure 200 squeezes, and the workpiece polishing mechanism 200 is mobile relative to attachment base 100, so that telescopic rod 320 is driven to push telescopic cylinder 310,
310 inner volume of telescopic cylinder is caused to be shunk, since gas tank 330 extends the volume of telescopic cylinder 310, so that even if volume contraction
Influence be reduced to and there's almost no, it is thus possible to so that workpiece polishing mechanism 200 is carried out sanding operation with constant force.When workpiece polishing mechanism 200
Part is no longer touched, reset can be sprung back again under gas pressure in the enclosed space.
Specifically, the sliding rail 110 is parallel with telescopic rod 320 as shown in Fig. 2, containing sliding rail 110 on attachment base 100, polishing
Mechanism 200 contains bottom plate 210 and sliding block 220, and sliding block 220 is arranged on bottom plate 210, and sliding block 220 and 110 phase of sliding rail
Match, sliding block 220 can on sliding rail 110 restricted movement.In addition, attachment base 100 further includes baffle, the baffle plate setting is in sliding rail 110
Upper one end opposite with steady force mechanisms 300, baffle is vertical with sliding rail 110, when workpiece polishing mechanism 200 is under original state, gas tank
330 and telescopic cylinder 310 in air pressure workpiece polishing mechanism 200 can be pressed on baffle, and baffle is then used for workpiece polishing mechanism
200 are limited on sliding rail 110.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (5)
1. a kind of robot constant force grinding device, which is characterized in that described including attachment base, workpiece polishing mechanism and steady force mechanisms
Workpiece polishing mechanism and the steady force mechanisms are arranged on the attachment base；The steady force mechanisms include telescopic cylinder, telescopic rod and
Gas tank, described telescopic rod one end are connected on the workpiece polishing mechanism, and the other end is connected in the telescopic cylinder, the flexible gas
Cylinder is also connect with the gas tank；The workpiece polishing mechanism can be moved relative on the attachment base along desired trajectory.
2. robot according to claim 1 constant force grinding device, which is characterized in that the gas tank and the flexible gas
The volume ratio of cylinder is greater than 10.
3. robot according to claim 1 constant force grinding device, which is characterized in that contain cunning on the attachment base
Rail, the sliding rail are parallel with the telescopic rod；The workpiece polishing mechanism contains bottom plate and sliding block, and the sliding block is arranged in the bottom plate
On, the sliding block matches with the sliding rail.
4. robot according to claim 3 constant force grinding device, which is characterized in that the attachment base further includes gear
Plate, baffle plate setting one end opposite with the steady force mechanisms on the sliding rail, the baffle are vertical with the sliding rail.
5. robot according to claim 1 constant force grinding device, which is characterized in that steady force mechanisms contain backing plate, institute
Backing plate is stated to be arranged between the telescopic cylinder and the attachment base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920065047.4U CN209425252U (en) | 2019-01-15 | 2019-01-15 | A kind of robot constant force grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920065047.4U CN209425252U (en) | 2019-01-15 | 2019-01-15 | A kind of robot constant force grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209425252U true CN209425252U (en) | 2019-09-24 |
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ID=67976346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920065047.4U Active CN209425252U (en) | 2019-01-15 | 2019-01-15 | A kind of robot constant force grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209425252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021120398A1 (en) * | 2019-12-20 | 2021-06-24 | 同高先进制造科技（太仓）有限公司 | Automatic grinding system for car roof weld seam |
-
2019
- 2019-01-15 CN CN201920065047.4U patent/CN209425252U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021120398A1 (en) * | 2019-12-20 | 2021-06-24 | 同高先进制造科技（太仓）有限公司 | Automatic grinding system for car roof weld seam |
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