CN208811799U - Belt grinder and combined grinding machine - Google Patents
Belt grinder and combined grinding machine Download PDFInfo
- Publication number
- CN208811799U CN208811799U CN201821271684.9U CN201821271684U CN208811799U CN 208811799 U CN208811799 U CN 208811799U CN 201821271684 U CN201821271684 U CN 201821271684U CN 208811799 U CN208811799 U CN 208811799U
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- CN
- China
- Prior art keywords
- driving roller
- belt grinder
- abrasive band
- telescopic
- tightener sheave
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Abstract
It includes driving roller, tightener sheave, abrasive band that the utility model, which provides a kind of belt grinder and combined grinding machine, the belt grinder,；The driving roller and one section of tightener sheave interval tensioning distance are arranged；The abrasive band is sheathed on the driving roller and tightener sheave；The driving roller is connected with a driving device, and the driving device drives the driving roller rotation；It further include a telescopic device, the telescopic device is fixedly connected with the tightener sheave, and when needing replacing abrasive band, the telescopic device is shunk to close to the driving roller direction by the shortening of the distance between tightener sheave and the driving roller along its telescopic direction；After replacing abrasive band, the distance between tightener sheave and the driving roller are returned to the tensioning distance to far from driving roller direction stretching, extension along its telescopic direction by the telescopic device.It can realize that replacement abrasive band is easy using the technical program, structure is simple, conducive to the automatic operation of casting grinding.
Description
Technical field
The utility model relates to casting grinding field, in particular to a kind of belt grinders and combined grinding machine.
Background technique
Belt grinder is widely used in casting grinding field, and the abrasive band in belt grinder can damage in use
Consumption, it is necessary to regularly replace abrasive band.Structure is complicated for the abrasive band replacement of belt grinder in the prior art, cumbersome, unfavorable
In the automatic operation of casting grinding.Also, in the prior art, casting grinding device is more single, and individual devices can not be simultaneously
Accomplish polish die parting line and cast(ing) surface.
Utility model content
The purpose of the utility model is to overcome above-mentioned some shortcomings in the prior art, provide a kind of belt grinder and
Combined grinding machine realizes that replacement abrasive band is easy, and structure is simple, conducive to the automatic operation of casting grinding.
In order to solve some technical problems among the above, the utility model provides a kind of belt grinder, including actively
Idler wheel, tightener sheave, abrasive band；The driving roller and one section of tightener sheave interval tensioning distance are arranged, and the active
The central axis of idler wheel and the central axis of the tightener sheave are parallel to each other；The abrasive band is sheathed on the driving roller and tensioning rolling
On wheel；The driving roller is connected with a driving device, and the driving device drives the driving roller rotation, the active rolling
Wheel drives the abrasive band coaxially to rotate；
It further include a telescopic device, the telescopic device is fixedly connected with the tightener sheave, and the telescopic device is stretched
Central axis direction of the contracting direction perpendicular to the tightener sheave；When needing replacing abrasive band, the telescopic device is flexible along it
It shrinks to close to the driving roller direction by the shortening of the distance between tightener sheave and the driving roller in direction；Replace abrasive band
After, the telescopic device is stretched to far from the driving roller direction by tightener sheave and the active along its telescopic direction
The distance between idler wheel is returned to the tensioning distance.
In a preferred embodiment, the telescopic device includes a fixed bracket and a telescopic cylinder；The fixed branch
Frame is fixedly connected with the telescopic cylinder, and the fixed bracket is fixedly connected with the tightener sheave.
In a preferred embodiment, the fixed bracket is provided with a connecting hole, the tensioning rolling along central axis direction
Wheel is fixed with a connecting column along central axis direction setting, and the connecting column is inserted into the connecting hole, and the end of connecting column is being hung down
Directly in being connected with the first locating part on central axis direction, fixed for the limit between the fixed bracket and tightener sheave.
In a preferred embodiment, the fixed bracket is provided with a limit hole close to one end of the telescopic cylinder,
The telescopic rod of telescopic cylinder is inserted into the limit hole, and the end of the telescopic rod is provided with the second locating part, for described flexible
The limit of bar and limit hole is fixed.
In a preferred embodiment, the support bracket fastened two sides are provided with sliding rail mounting base, the sliding rail installation
It seats against the nearly support bracket fastened one side and is provided with sliding rail；The support bracket fastened two sides are provided with installs with the sliding rail
The corresponding sliding block of seat；The sliding rail is slidably connected with the sliding block, and the fixed bracket is slidably connected with the sliding rail mounting base.
In a preferred embodiment, the sliding rail mounting base is fixed on a pedestal.
It further include two driven rollers and shell in a preferred embodiment, the central axis of the driven roller and institute
The central axis for stating driving roller is arranged in parallel；The abrasive band is sheathed on the driven roller, and the casing is set to institute
It states the outside in abrasive band and is spaced a distance with the abrasive band.
It further include close to switch, displacement detection switch, floating cylinder, buffer limit component in a preferred embodiment
And controller；The close switch sends a signal to controller for incuding workpiece at a distance from the belt grinder；
The displacement detection switch is used to detect the mobile distance of belt grinder, and sends a signal to controller；The floating cylinder
For driving the belt grinder mobile；The both ends of the pedestal are respectively arranged with the buffer limit component.
In order to overcome the problems, such as that among the above other, the utility model additionally provide a kind of combined grinding machine, institute is used
The belt grinder stated further includes a combined grinding head of grinding, manipulator, feed device, discharging device；Casting is provided on the manipulator
Part clamping jaw is used for clamping workpiece；The combined grinding head of grinding is for processing workpiece；The feed device is undressed for placing
Workpiece, the discharging device is for placing the workpiece that processing is completed；The belt grinder, manipulator, is sent combined grinding head of grinding
Material device, discharging device are all set on a bottom framework.
Compared to the prior art, the technical solution of the utility model have it is following the utility model has the advantages that
The utility model provides a kind of belt grinder and combined grinding machine, by by combined grinding head of grinding, belt grinder
It combines, for the die parting line and with the larger more flat cast(ing) surface of area of polishing.Such combined grinding machine is more traditional
Single polishing machine service efficiency is more preferable, can also operate within 24 hours, securely and reliably.In addition, making abrasive band by the way that telescopic device is arranged
When needing to dismantle, the distance between tightener sheave and driving roller can shorten, and abrasive band is facilitated to remove, and operate also simple
It is convenient, be conducive to the automatic operation of entire combined grinding machine.
Detailed description of the invention
Fig. 1 is belt grinder structural schematic diagram (one) in the preferred embodiment in the utility model；
Fig. 2 is belt grinder structural schematic diagram (two) in the preferred embodiment in the utility model；
Fig. 3 is telescopic device and tightener sheave structural schematic diagram in belt grinder in the preferred embodiment in the utility model；
Fig. 4 is to fix bracket and tightener sheave structural schematic diagram in belt sanding in the preferred embodiment in the utility model；
Fig. 5 is combined grinding machine structural schematic diagram in the preferred embodiment in the utility model.
Specific embodiment
The utility model is described further below in conjunction with the drawings and specific embodiments.
A kind of combined grinding machine further includes a combined grinding head of grinding 2, mechanical as shown in figure 5, using a kind of belt grinder 1
Hand 3, feed device 4, discharging device 5；It is provided with casting clamping jaw 31 on the manipulator 3, is used for clamping workpiece；The combination mill
First 2 for processing workpiece；The feed device 4 is for placing unprocessed workpiece, and the discharging device 5 is for placing
The workpiece of processing is completed；The belt grinder 1, combined grinding head of grinding 2, manipulator 3, feed device 4, discharging device 5 are respectively provided with
In on a bottom framework
Specifically, as shown in Figures 1 to 4, the belt grinder 1 includes driving roller 11, tightener sheave 12, abrasive band
13；The driving roller 11 is spaced one section of tensioning distance with the tightener sheave 12 and is arranged, and the center of the driving roller 11
The central axis of axis and the tightener sheave 12 is parallel to each other；The abrasive band 13 is sheathed on the driving roller 11 and tightener sheave 12
On；The driving roller 11 is connected with a driving device, and the driving device drives the driving roller 11 to rotate, the active
Idler wheel 11 drives the coaxially rotation of abrasive band 13；
It further include a telescopic device 16, the telescopic device 16 is fixedly connected with the tightener sheave 12, the flexible dress
16 telescopic direction is set perpendicular to the central axis direction of the tightener sheave 12；It is described flexible when needing replacing abrasive band 13
Device 16 along its telescopic direction to close to 11 direction of driving roller shrink by tightener sheave 12 and the driving roller 11 it
Between Distance Shortened；After replacing abrasive band 13, the telescopic device 16 is along its telescopic direction to far from the driving roller 11
The distance between tightener sheave 12 and the driving roller 11 are returned to the tensioning distance by direction stretching, extension.
Specifically, the telescopic device 16 includes a fixed bracket 162 and a telescopic cylinder 161；The fixed bracket
162 are fixedly connected with the telescopic cylinder 161, and the fixed bracket 162 is fixedly connected with the tightener sheave 12.The fixation
Bracket 162 is provided with a connecting hole 1621 along central axis direction, and the tightener sheave 12 is fixed with one and is arranged along central axis direction
Connecting column 121, the connecting column 121 is inserted into the connecting hole 1621, and the end of connecting column 121 is perpendicular to central axis direction
On be connected with the first locating part 1211, fixed for the limit between the fixed bracket 162 and tightener sheave 12.The fixation
Bracket 162 is provided with a limit hole 1622 close to one end of the telescopic cylinder 161, and the telescopic rod 1611 of telescopic cylinder 161 is inserted
Enter the limit hole 1622, the end of the telescopic rod 1611 is provided with the second locating part, for the telescopic rod 1611 and limit
The limit in position hole 1622 is fixed.
Mobile more stable between telescopic device 16 and tightener sheave 12 in order to make, the two sides of the fixed bracket 162 are equal
It is provided with sliding rail mounting base 163, the sliding rail mounting base 163 is provided with sliding rail close to the one side of the fixed bracket 162
1631；The two sides of the fixed bracket 162 are provided with sliding block 1623 corresponding with the sliding rail mounting base 163；The sliding rail
1631 are slidably connected with the sliding block 1623, and the fixed bracket 162 is slidably connected with the sliding rail mounting base 163.The cunning
Rail mounting base 163 is fixed on a pedestal, by screwed lock due on pedestal.
In the present embodiment, the belt grinder 1 further includes two driven rollers 14 and shell 17, the driven roller
The central axis of 14 central axis and the driving roller 11 is arranged in parallel；The abrasive band 13 is sheathed on the driven roller 14
On, the shell 17 is sheathed on the outside in the abrasive band 13 and is spaced a distance with the abrasive band 13.The belt grinder 1
It further include close to switch, displacement detection switch, floating cylinder, buffer limit component and controller；It is described to be used for close to switch
Workpiece is incuded at a distance from the belt grinder 1, and sends a signal to controller；The displacement detection switch is for detecting sand
With the mobile distance of sander 1, and send a signal to controller；The floating cylinder is for driving the belt grinder 1 to move
It is dynamic；The both ends of the pedestal are respectively arranged with the buffer limit component.In addition, also set up on the shell 17 there are three by
Button, respectively abrasive band release button 181, motor inching button 182, abrasive band are tensioned button 183.Replace 13 sequence of abrasive band are as follows: whole
All moving parts stop on a combined grinding machine, and operator presses abrasive band release button 181, and the telescopic device 16 is stretched
Contracting cylinder 161 is mobile close to driving roller 11, and the tensioning of abrasive band 13 removes abrasive band 13 after disappearing, the abrasive band 13 more renewed；Operation
Member presses abrasive band tensioning button 183, and the telescopic cylinder 161 of the telescopic device 16 is mobile far from the driving roller 11, so that
The abrasive band 13 is in tensioning state, and operator presses motor inching button 182, and confirmation abrasive band 13 is in place and the side of rotation
To correct.
The following are the operation instructions of entire combined grinding machine: casting is placed on feed device 4 by operator, casting just into
Enter inside combined grinding machine, to knife after the clamping casting of casting clamping jaw 31 of manipulator 3, casting is moved to combination mill by manipulator 3
First 2 carry out polishing die parting line, and die parting line polishing finishes manipulator 3 and runs casting to 1 position of belt grinder, and casting of polishing emits
The large area positions such as mouth, then polishing finishes；Manipulator 3 unclamps after running casting to discharging device 5, the discharging device 5
Casting is transported, next polishing circulation is then carried out.
The utility model provides a kind of belt grinder 1 and combined grinding machine, by by combined grinding head of grinding 2, belt sanding
Machine 1 combines, for the die parting line and with the larger more flat cast(ing) surface of area of polishing.Such combined grinding machine is more traditional
Single polishing machine service efficiency it is more preferable, can also operate within 24 hours, securely and reliably.In addition, being made by the way that telescopic device 16 is arranged
When needing to dismantle, the distance between tightener sheave 12 and driving roller 11 can shorten in abrasive band 13, and abrasive band 13 is facilitated to take
Under, operation is also simple and easy, is conducive to the automatic operation of entire combined grinding machine.
The preferable specific embodiment of the above, only the utility model, but the design concept of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, utilizes this design
The change that unsubstantiality is carried out to the utility model belongs to the behavior for invading scope of protection of the utility model.
Claims (9)
1. a kind of belt grinder, it is characterised in that including driving roller, tightener sheave, abrasive band；The driving roller with it is described
The tensioning distance setting of one section of tightener sheave interval, and the central axis of the driving roller and the central axis of the tightener sheave are mutual
In parallel；The abrasive band is sheathed on the driving roller and tightener sheave；The driving roller is connected with a driving device, described
Driving device drives the driving roller rotation, and the driving roller drives the abrasive band coaxially to rotate；
It further include a telescopic device, the telescopic device is fixedly connected with the tightener sheave, the flexible side of the telescopic device
To the central axis direction perpendicular to the tightener sheave；When needing replacing abrasive band, the telescopic device is along its telescopic direction
The distance between tightener sheave and the driving roller are shortened to being shunk close to the driving roller direction；Replacement abrasive band terminates
Afterwards, the telescopic device is stretched to far from the driving roller direction by tightener sheave and the driving roller along its telescopic direction
The distance between be returned to the tensioning distance.
2. belt grinder according to claim 1, which is characterized in that the telescopic device includes a fixed bracket and one
Telescopic cylinder；The fixed bracket is fixedly connected with the telescopic cylinder, the fixed bracket and the fixed company of the tightener sheave
It connects.
3. belt grinder according to claim 2, which is characterized in that the fixed bracket is provided with along central axis direction
One connecting hole, the tightener sheave are fixed with a connecting column along central axis direction setting, and the connecting column is inserted into the connection
Hole, the end of connecting column are connected with the first locating part on perpendicular to central axis direction, roll for the fixed bracket and tensioning
Limit between wheel is fixed.
4. belt grinder according to claim 3, which is characterized in that the fixed bracket is close to the telescopic cylinder
One end is provided with a limit hole, and the telescopic rod of telescopic cylinder is inserted into the limit hole, and the end of the telescopic rod is provided with second
Locating part, the limit for the telescopic rod and limit hole are fixed.
5. belt grinder according to claim 4, which is characterized in that the support bracket fastened two sides are provided with sliding rail
Mounting base, the sliding rail mounting base are provided with sliding rail close to the support bracket fastened one side；The support bracket fastened two sides
It is provided with sliding block corresponding with the sliding rail mounting base；The sliding rail is slidably connected with the sliding block, the fixed bracket and institute
Sliding rail mounting base is stated to be slidably connected.
6. belt grinder according to claim 5, which is characterized in that the sliding rail mounting base is fixed on a pedestal.
7. belt grinder according to claim 6, it is characterised in that further include two driven rollers and shell, it is described from
The central axis of the central axis and the driving roller of dynamic idler wheel is arranged in parallel；The abrasive band is sheathed on the driven roller
On, the casing is set to the outside in the abrasive band and is spaced a distance with the abrasive band.
8. belt grinder according to claim 7, it is characterised in that further include close to switch, displacement detection switch,
Floating cylinder, buffer limit component and controller；It is described close to switch for incude workpiece and the belt grinder away from
From, and send a signal to controller；The displacement detection switch is used to detect the mobile distance of belt grinder, and sends signal
To controller；The floating cylinder is for driving the belt grinder mobile；The both ends of the pedestal are respectively arranged with described
Buffer limit component.
9. a kind of combined grinding machine, it is characterised in that using belt grinder described in any one of claim 1 to 8,
It further include a combined grinding head of grinding, manipulator, feed device, discharging device；Casting clamping jaw is provided on the manipulator, for clamping
Workpiece；The combined grinding head of grinding is for processing workpiece；The feed device is for placing unprocessed workpiece, the discharging
Device is for placing the workpiece that processing is completed；The belt grinder, combined grinding head of grinding, manipulator, feed device, discharging device
It is all set on a bottom framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821271684.9U CN208811799U (en) | 2018-08-08 | 2018-08-08 | Belt grinder and combined grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821271684.9U CN208811799U (en) | 2018-08-08 | 2018-08-08 | Belt grinder and combined grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208811799U true CN208811799U (en) | 2019-05-03 |
Family
ID=66272741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821271684.9U Active CN208811799U (en) | 2018-08-08 | 2018-08-08 | Belt grinder and combined grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208811799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757119A (en) * | 2020-10-28 | 2021-05-07 | 厦门达科塔机械有限公司 | Full-automatic blade polisher |
-
2018
- 2018-08-08 CN CN201821271684.9U patent/CN208811799U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757119A (en) * | 2020-10-28 | 2021-05-07 | 厦门达科塔机械有限公司 | Full-automatic blade polisher |
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