CN207036415U - A kind of grinding wheel testing machine - Google Patents
A kind of grinding wheel testing machine Download PDFInfo
- Publication number
- CN207036415U CN207036415U CN201721032191.5U CN201721032191U CN207036415U CN 207036415 U CN207036415 U CN 207036415U CN 201721032191 U CN201721032191 U CN 201721032191U CN 207036415 U CN207036415 U CN 207036415U
- Authority
- CN
- China
- Prior art keywords
- carrier
- main shaft
- ratch
- inverted
- support ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of grinding wheel testing machine, including main shaft, described main shaft is connected with drive device, described main shaft is hollow spindle, the lower end of main shaft is connected with swivel joint, air extractor is connected with swivel joint, described main shaft upper end is fixedly connected with carrier, described carrier, which is arranged, to be connected on main shaft, support ring is fixedly connected with carrier, the upper end of support ring is higher than main shaft upper end, hold-down mechanism is provided with carrier, emery wheel lower surface is located in support ring, upper surface is compressed by hold-down mechanism, further, multiple tracks inverted T-slot is radially offered on carrier, described multiple tracks inverted T-slot is uniformly distributed in carrier circumference, pressing device is provided with per pass inverted T-slot.The compressing structure of this grinding wheel testing machine is simple, is easy to adjust.
Description
Technical field
Emery wheel experimental rig, more particularly to grinding wheel testing machine are the utility model is related to, belongs to field of mechanical technique.
Background technology
, it is necessary to which more emery wheels carry out the simulated experiment during revolution at a high speed in the manufacturing of emery wheel production, at a high speed
In revolution experiment, emery wheel there is crush, the possibility of the dust that drops, and grinding wheel testing machine is required to adapt to different model
Emery wheel is tested, and the adjustment installation fixation side in the emery wheel experiment for different model, current grinding wheel testing machine can't be whole
Meet the requirement of the above.
The content of the invention
The purpose of this utility model is to overcome the problem of emery wheel test requirements document that current grinding wheel testing machine can not be above-mentioned,
A kind of grinding wheel testing machine is provided.
To realize the purpose of this utility model, following technical schemes is employed：A kind of grinding wheel testing machine, including main shaft,
Described main shaft is connected with drive device, and described main shaft is hollow spindle, and the lower end of main shaft is connected with swivel joint, and rotation connects
Air extractor is connected with head, described main shaft upper end is fixedly connected with carrier, and described carrier, which is arranged, is connected to main shaft
On, support ring is fixedly connected with carrier, the upper end of support ring is higher than main shaft upper end, compacting machine is provided with carrier
Structure, emery wheel lower surface are located in support ring, and upper surface is compressed by hold-down mechanism, further, is radially opened on carrier
Provided with multiple tracks inverted T-slot, described multiple tracks inverted T-slot is uniformly distributed in carrier circumference, is respectively provided with per pass inverted T-slot
There is pressing device, described pressing device includes tommyhead bolt, and described tommyhead bolt, which radially slides, to be arranged in T-slot, bolt
It is located in the elongated hole on clamping arm, the radial outside of clamping arm elongated hole offers ratch hole, and ratch is located in ratch hole, tooth
Upward tooth is provided with the outside of bar, offers the U-shaped mouth of horizontal direction in the outer end of clamping arm, latch segment is rotatably arranged on U
In shape mouth, the bottom of latch segment is inclined-plane, and during locking, inclined-plane lower end is located at the between cog on ratch, and ratch bottom, which is pressed in, holds
On load plate, after emery wheel is placed in support ring, the position of slidable adjustment tommyhead bolt, clamping arm is moved up and down along ratch makes pressure
Tight arm is pressed in emery wheel upper surface, twists the i.e. compressible emery wheel of nut for the tommyhead bolt being a tight fit on elongated hole, further,
Four inverted T-slots are radially offered on carrier, pressing device is provided with four inverted T-slots.
Actively advantageous effects of the present utility model are：The compressing structure of this grinding wheel testing machine is simple, is easy to adjust,
The emery wheel of corresponding different model can be fixed quickly, and the air extractor connected in the present apparatus produces during can timely emery wheel be tested
Raw particle siphons away.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the side view of T-slot.
Fig. 3 is the top view of clamping arm.
Embodiment
In order to more fully explain implementation of the present utility model, there is provided embodiment of the present utility model.These implement real
Example is only to elaboration of the present utility model, does not limit the scope of the utility model.
With reference to accompanying drawing to the further details of explanation of the utility model：1：Main shaft；2：Hollow parts；3：Swivel joint；4：
Air extractor；5：Carrier；6：Support ring；7：Tommyhead bolt；8：Clamping arm；9：Ratch；10：Tooth；11：Latch segment；12：Nut；
13：T-slot；14：Elongated hole；15：Ratch hole；16：U-shaped mouth；17：Axis hole；18：Emery wheel.As shown in drawings, a kind of emery wheel experiment
Machine, including main shaft 1, described main shaft 1 are connected with drive device, and described main shaft is hollow spindle, and 2 show hollow parts,
The lower end of main shaft is connected with swivel joint 3, air extractor is connected with swivel joint, air extractor can be blower fan, described
The upper end of main shaft 1 is fixedly connected with carrier 5, and described carrier 5, which is arranged, to be connected on main shaft, is fixedly connected on carrier 5
There is support ring 6, the upper end of support ring 6 is higher than main shaft upper end, and hold-down mechanism, the lower surface position of emery wheel 18 are provided with carrier 5
In in support ring 6, upper surface is compressed by hold-down mechanism, and described hold-down mechanism is：Radially offered on carrier more
Road inverted T-slot, 13 show T-slot, and described multiple tracks inverted T-slot is uniformly distributed in carrier circumference, in per pass inverted T-slot
In be provided with pressing device, described pressing device includes tommyhead bolt 7, and described tommyhead bolt 7, which radially slides, is arranged on T-shaped
In groove 13, bolt above-below direction is located in the elongated hole 14 on clamping arm 9, and the radial outside of the elongated hole of clamping arm 9 offers ratch
Hole 15, ratch 9 are located in ratch hole 15, and the outside of ratch 9 is provided with upward tooth, and 10 show tooth, in the outer end of clamping arm 9
Portion offers the U-shaped mouth 16 of horizontal direction, and latch segment 11 is rotatably arranged in U-shaped mouth 16, and 17 show for latch segment rotation
The axis hole of axle, the bottom of latch segment are inclined-plane, and during locking, inclined-plane lower end is located at the between cog on ratch, and ratch bottom is pressed in
On carrier, after emery wheel is placed in support ring, the position of slidable adjustment tommyhead bolt, clamping arm is moved up and down along ratch to be made
Clamping arm is pressed in emery wheel upper surface, twists the i.e. compressible emery wheel of nut being a tight fit on the tommyhead bolt on elongated hole, specifically
, four inverted T-slots are radially offered on carrier, pressing device is provided with four inverted T-slots.
After embodiment of the present utility model is described in detail, one of ordinary skilled in the art is clearly understood that,
Above-mentioned claim is not departed from various change and modification can be carried out under spirit, it is all according to the technical essence of the utility model
Any simple modification, equivalent change and modification made to above example, the scope of technical solutions of the utility model is belonged to,
And the utility model is also not only restricted to the embodiment of example in specification.
Claims (3)
1. a kind of grinding wheel testing machine, including main shaft, described main shaft is connected with drive device, it is characterised in that：Described main shaft
For hollow spindle, the lower end of main shaft is connected with swivel joint, and air extractor is connected with swivel joint, and described main shaft upper end is consolidated
Surely carrier is connected with, described carrier, which is arranged, to be connected on main shaft, and support ring, support ring are fixedly connected with carrier
Upper end be higher than main shaft upper end, hold-down mechanism is provided with carrier, emery wheel lower surface is located in support ring, and upper surface passes through
Hold-down mechanism compresses.
A kind of 2. grinding wheel testing machine according to claim 1, it is characterised in that：Described hold-down mechanism is：In carrier
On radially offer multiple tracks inverted T-slot, described multiple tracks inverted T-slot is uniformly distributed in carrier circumference, in per pass inverted T-shaped
Pressing device is provided with groove, described pressing device includes tommyhead bolt, and described tommyhead bolt, which radially slides, is arranged on T-shaped
In groove, bolt is located in the elongated hole on clamping arm, and the radial outside of clamping arm elongated hole offers ratch hole, and ratch is located in tooth
In rod aperture, upward tooth is provided with the outside of ratch, the U-shaped mouth of horizontal direction is offered in the outer end of clamping arm, latch segment turns
Dynamic to be arranged in U-shaped mouth, the bottom of latch segment is inclined-plane, and during locking, inclined-plane lower end is located at the between cog on ratch, ratch lower end
Portion is pressed on carrier, after emery wheel is placed in support ring, the position of slidable adjustment tommyhead bolt, by clamping arm along above and below ratch
Movement makes clamping arm be pressed in emery wheel upper surface, twists the i.e. compressible emery wheel of nut for the tommyhead bolt being a tight fit on elongated hole.
A kind of 3. grinding wheel testing machine according to claim 2, it is characterised in that：Four are radially offered on carrier
Inverted T-slot, pressing device is provided with four inverted T-slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721032191.5U CN207036415U (en) | 2017-08-17 | 2017-08-17 | A kind of grinding wheel testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721032191.5U CN207036415U (en) | 2017-08-17 | 2017-08-17 | A kind of grinding wheel testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207036415U true CN207036415U (en) | 2018-02-23 |
Family
ID=61487745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721032191.5U Expired - Fee Related CN207036415U (en) | 2017-08-17 | 2017-08-17 | A kind of grinding wheel testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207036415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707460A (en) * | 2020-06-22 | 2020-09-25 | 芜湖市华峰砂轮有限公司 | Gyration testing arrangement is used in emery wheel production |
-
2017
- 2017-08-17 CN CN201721032191.5U patent/CN207036415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111707460A (en) * | 2020-06-22 | 2020-09-25 | 芜湖市华峰砂轮有限公司 | Gyration testing arrangement is used in emery wheel production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20210817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |