CN207953528U - Grinding mechanism with adjustable main shaft - Google Patents
Grinding mechanism with adjustable main shaft Download PDFInfo
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- CN207953528U CN207953528U CN201721267839.7U CN201721267839U CN207953528U CN 207953528 U CN207953528 U CN 207953528U CN 201721267839 U CN201721267839 U CN 201721267839U CN 207953528 U CN207953528 U CN 207953528U
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- Prior art keywords
- main shaft
- grinding mechanism
- pedestal
- adjustable main
- processed
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Abstract
The utility model discloses a kind of grinding mechanisms with adjustable main shaft, including：One pedestal has a direction of displacement；One gripper spindle can be located at the pedestal along the direction of displacement shift reciprocately；Certain hyte is arranged between the pedestal and the gripper spindle, to release and position the position of the gripper spindle on the base；The collision that can effectively avoid between the emery wheel of the first grinder station and the second grinder station and object to be processed is used, to achieve the purpose that preferable production efficiency.
Description
Technical field
The utility model is related to grind mechanism, especially a kind of grinding mechanism with adjustable main shaft.
Background technology
As shown in Figure 1, currently, when being processed previous operations, an object 1 to be processed can be placed in a machine-tool mostly
On fixture board 2, grip object 1 to be processed by fixture board 2, through one first grinder station 3 and one second grind
Board 4 is processed the object 1 to be processed with facilitating.
But traditional fixture board 2 at present, generally take it is fixed, and penetrate first grinder station 3 with this
The mode of two grinder stations 4 movement is processed, since the fixture board 2 is fixed, so that first grinder station 3
When grinding the internal diameter and outer diameter of the object 1 to be processed, its concentricity has eccentric situation with second grinder station 4, influences to grind
The accuracy of quality.
In addition, diversity of the object 1 to be processed in external form and size, when the object 1 to be processed is apart from first grinder station 3
When shorter with second grinder station 4, due to first grinder station 3 and 4 feeding distance of the second grinder station adjustment compared with
Quickly, it is often contacted, is held in a manner of collision between first grinder station 3 and second grinder station 4 and the object 1 to be processed
The situation for easily causing the damage of the object 1 to be processed or scrapping occurs.Still further aspect, when the object 1 to be processed apart from this first
When grinder station 3 is larger with second grinder station 4, although the situation that can be collided to avoid the object 1 to be processed, when feeding
Between will elongate, and then reduce the unit interval in processing quantity.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of grinding mechanism with adjustable main shaft, masters
It wants effectively avoid the collision between the emery wheel of the first grinder station and the second grinder station and object to be processed, to reach preferable
Production efficiency.
To solve the above problems, the grinding mechanism with adjustable main shaft described in the utility model, including a pedestal, one
Gripper spindle and certain hyte.
The pedestal has a direction of displacement.
The gripper spindle can be located at the pedestal along the direction of displacement shift reciprocately.
The positioning group is arranged between the pedestal and the gripper spindle, to release and position the gripper spindle in the pedestal
On position.
Preferably, the pedestal has a setting face, the recessed guide channel of the setting face.
Preferably, the guide channel is inclined groove.
Preferably, the positioning group includes two guiding blocks, two connectors and two adjustment parts, which respectively has an energy
It is enough to slide the guidance part for being positioningly set to the guide channel and the connection guidance part and the lean against part by being butted on the setting face,
Two guiding block respectively with one run through the lean against part perforation, the gripper spindle have one abut against the setting face supporting surface and
One connects the positioning surface of the supporting surface, and the supporting surface recessed two supplies the containing groove that two lean against part houses, the positioning surface respectively
The corresponding aperture for being respectively communicated with two containing groove and corresponding two perforation through two, two connector are respectively arranged at two correspondence
Hole and place this two perforation with two containing groove, have a spiral shell and slot recessed and that face the positioning surface, two adjustment part
The screw part and one respectively screwed togather with the spiral shell and slot with one connect the screw part and abuts against the adjustment head of the positioning surface.
Preferably, head rod and one that the connector places the perforation by one connect the head rod and abut against
It is constituted in the second connecting rod of the lean against part.
Preferably, having more two gaskets, which is nested in the screw part and by being butted on the adjustment head and the positioning
Face.
The grinding mechanism that there is adjustable main shaft of the utility model, since the gripper spindle can be in through the positioning group
The pedestal shift reciprocately.After the gripper spindle grips object to be processed, user can adjust the folder by the positioning group
Main shaft is held to ideal position, allows the object to be processed to keep ideal distance with the emery wheel ground in mechanism, it is possible to prevente effectively from grinding
The distance between emery wheel and the object to be processed on grinding machine structure are too close to and have outside the doubtful anxiety of collision, and ideal distance allows
The object to be processed is to reach preferable production efficiency.In addition, due to the gripper spindle through the positioning group shift reciprocately at this
Pedestal achievees the purpose that the accuracy of more preferably grinding quality when the object to be processed being allowed to be ground with the emery wheel ground in mechanism.
Description of the drawings
Fig. 1 is one stereogram of existing structure, illustrates general grinding mechanism, including：One fixture board, one first grinder
Platform, one second grinder station, the fixture board is fixed, and penetrates first grinder station and moved with second grinder station
Mode be processed.
Fig. 2 is an exploded perspective view of the utility model embodiment, illustrates that having for the utility model can adjust main shaft
Grind the preferred embodiment of mechanism.
Fig. 3 is a combination stereogram of Fig. 2 embodiments, illustrates the configuration after structure of the utility model and combinations thereof.
Fig. 4 is the parallax stereogram once of Fig. 2 embodiments, illustrates a gripper spindle, has two containing grooves, two guiding blocks point
It is not set to two containing groove.
Fig. 5 be Fig. 2 embodiments a side isometric view, illustrate the utility model a first position state.
Fig. 6 is parallax stereogram on the one of Fig. 5 embodiments, illustrates the utility model collocation one first grinder station and one second
State of the grinder station in a first position.
Fig. 7 is a side cutaway view of Fig. 2 embodiments, illustrates that certain hyte positions position of the gripper spindle on a pedestal
It sets.
Fig. 8 is a partial enlarged view of Fig. 7 embodiments, illustrates that certain hyte releases position of the gripper spindle on a pedestal
It sets.
Fig. 9 be Fig. 2 embodiments a side isometric view, illustrate the utility model a second position state.
Figure 10 is parallax stereogram on the one of Fig. 9 embodiments, illustrates that the utility model is arranged in pairs or groups one first grinder station and one the
State of two grinder stations in a second position.
Reference sign
1 ... object to be processed
2 ... fixture boards
3 ... first grinder stations
4 ... second grinder stations
200 ... have the grinding mechanism of adjustable main shaft
10 ... pedestals
11 ... setting faces
12 ... guide channels
20 ... gripper spindles
21 ... supporting surfaces
22 ... positioning surfaces
23 ... containing grooves
24 ... corresponding apertures
30 ... positioning groups
31 ... guiding blocks
311 ... guidance parts
312 ... lean against part
313 ... perforation
32 ... connectors
321 ... spiral shells and slot
322 ... head rods
323 ... second connecting rods
33 ... adjustment parts
331 ... screw parts
332 ... adjustment heads
34 ... gaskets
50 ... objects to be processed
60 ... first grinder stations
70 ... second grinder stations
The first positions P1 ...
The second positions P2 ....
Specific implementation mode
About the utility model is aforementioned and other technology contents, feature and effect, following cooperation with reference to schema compared with
In the detailed description of good embodiment, can clearly it present.
As shown in Figure 2 and Figure 3, it is the grinding mechanism 200 with adjustable main shaft of the utility model, including：One pedestal
10, a gripper spindle 20, certain hyte 30 and two gaskets 34.
The pedestal 10 has a direction of displacement and a setting face 11, a 11 recessed guide channel 12 of setting face.The guide channel
12 be inclined groove, and the inclined-plane of the inclined groove is conducive to facilitate the slip state of smooth slippage, and the direction of displacement is supplied to reach
The purpose for facilitating sliding passage to use.
As shown in Figure 3, Figure 4, which can be located at the pedestal 10 along the direction of displacement shift reciprocately.It should
Gripper spindle 20 has the positioning surface 22 that a supporting surface 21 and one for abutting against the setting face 11 connects the supporting surface 21.This is abutted against
21 recessed two containing groove 23 of face, the corresponding aperture 24 which is respectively communicated with two containing groove 23 through two.
The positioning group 30 is arranged between the pedestal 10 and the gripper spindle 20, to release and position the gripper spindle 20
Position on the pedestal 10.The positioning group 30 includes two guiding blocks 31, two connectors 32 and two adjustment parts 33, two guiding
Block 31 is respectively arranged in two containing groove 23, which can respectively slide with one and positioningly be set to the guiding
The guidance part 311 and one of slot 12 connects the guidance part 311 and the lean against part 312 by being butted on the setting face 11, two guiding block 31
The perforation 313 for respectively running through the lean against part 312 and corresponding two corresponding aperture 24 with one.Two connector 32 be respectively arranged at this two
Corresponding aperture 24 and place this two perforation 313 with two containing groove 23, have a spiral shell that is recessed and facing the positioning surface 22 and
Slot 321.In addition, the head rod 322 and one that the connector 32 places the perforation 313 by one connects the head rod 322
And the second connecting rod 323 by being butted on the lean against part 312 is constituted.Two adjustment part 33 respectively has one and 321 spiral shell of the spiral shell and slot
The screw part 331 and one of conjunction connects the screw part 331 and abuts against the adjustment head 332 of the positioning surface 22.
It is noted that two gasket 34 is nested in the screw part 331 and by being butted on the adjustment head 332 and the positioning
Face 22 increases the area of locking and increases the adjustment head 332 and be somebody's turn to do to prevent two adjustment part 33 sliding from causing to loosen
Compactibility between positioning surface 22.
As shown in Figure 5, Figure 6, it is that the utility model arranges in pairs or groups one first grinder station 60 and one second grinder station 70 one
The state of first position P1.Grip an object 50 to be processed by the gripper spindle 20, through first grinder station 60 with
Second grinder station 70 is processed the object 50 to be processed with facilitating, which can be in the past reset of the pedestal 10
It moves so that the object 50 to be processed keeps ideal distance with first grinder station 60 with second grinder station 70.
As shown in Figure 7, Figure 8, state of the gripper spindle 20 on the pedestal 10 is positioned or released for the positioning group 30.It is intended to
The gripper spindle 20 is moved in the 10 enterprising line position of pedestal, by the adjustment head 332 for rotating the adjustment part 33, makes the screw part
331 are detached from the spiral shell and slot 321, and the guiding block 31 is allowed to drive the gripper spindle 20 can be past between the guide channel 12 of the pedestal 10
Complex displacement.After user has adjusted ideal distance, which is inserted in the corresponding aperture 24 and rotates the adjustment part
33, so that the screw part 331 is screwed togather the spiral shell and slot 321, and allow the gasket 34 by being butted on the adjustment head 332 and the positioning surface
22, which is located in by the positioning group 30 on the pedestal 10, therefore in process of lapping, and the gripper spindle 20 is not
Can because grinding the vibration influence guiding block 31 and between the guide channel 12 shift reciprocately.
By the above-mentioned clamping object 50 to be processed of the gripper spindle 20 that provides in first position P1, first grinder station
60 there are a distances with the object 50 to be processed with second grinder station 70.As shown in Figure 9, Figure 10, therefore the gripper spindle
20 penetrate the release of the positioning group 30, which are adjusted to a second position P2, and rotating the adjustment part 33 should
The locking of gripper spindle 20 is positioned at second position P2, and when the P2 of the second position, which connects the gripper spindle 20
First grinder station 60 is touched with second grinder station 70 to be ground work.
With the structure of the above-mentioned each portion's component for providing the grinding mechanism that one has adjustable main shaft by the utility model and
Its configuration explanation.
The utility model has effects that following：
First, the collision between the emery wheel of the first grinder station and the second grinder station and object to be processed can be effectively avoided,
To reach preferable production efficiency.Grinding mechanism compared to the prior art, general main shaft take it is fixed, and penetrate first
The mode that grinder station is moved with the second grinder station is processed.The utility model improves above-mentioned missing, the gripper spindle 20
Through the positioning group 30 can in 10 shift reciprocately of pedestal, allow the object to be processed 50 and first grinder station 60 and this second
Grinder station 70 keeps ideal distance, avoids because of first grinder station 60 and second grinder station 70 feeding time mistake
Short to be collided with the object 50 to be processed, the situation for causing the damage of the object 50 to be processed or scrapping occurs.In addition, the gripper spindle
20 can adjust to appropriately distance in the pedestal 10 through the positioning group 30, allow first grinder station 60 and second grinding
The feeding time of board 70 is appropriate, and then increases production efficiency.
Second, being conveniently replaceable object to be processed.The convenient user of the utility model replaces the object 50 to be processed.User can
To weigh the length of the object 50 to be processed, which can be adjusted to ideal in the pedestal 10 through the positioning group 30
Position, so that first grinder station 60 and second grinder station 70 is not collided the object 50 to be processed because of the feeding time.
Third, reaching the accuracy of more preferably grinding quality.Due to the utility model, the gripper spindle 20 can be along the position
With moving direction shift reciprocately in the pedestal 10 so that itself so can opposite control object 50 to be processed close to or away from this first
At the emery wheel of grinder station 60 and second grinder station 70, thereby so that the object 50 to be processed feed speed will not to occur too fast
And generate damage.Through regulation and control feed distance to ideal distance, allow the object 50 to be processed that grinding quality reduction is substantially improved in turn
The effect of fraction defective, and can also promote processing efficiency and precision.In addition, being generally intended to the inside and outside table to the object 50 to be processed
When face is ground, it is that the object 50 to be processed is first moved into the grinding that First grinder carries out outer surface, waits for that outer surface is ground
After, then through the grinding of second grinder progress inner surface, it is inclined that such operating type can be such that grinding inner and outer surfaces generate
The phenomenon that heart, therefore allow the object 50 to be processed to adjust to suitable distance through the utility model, when the object 50 to be processed with this
When the emery wheel of one grinder station 60 and second grinder station 70 is ground, achieve the purpose that the accuracy of more preferably grinding quality.
The preferred embodiment that these are only the utility model is not used to limit the utility model.For the skill of this field
For art personnel, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, made
Any modification, equivalent substitution, improvement and etc., should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of grinding mechanism with adjustable main shaft, it is characterised in that：Including：
One pedestal has a direction of displacement；
One gripper spindle can be located at the pedestal along the direction of displacement shift reciprocately；And
Certain hyte is arranged between the pedestal and the gripper spindle, to release and position the gripper spindle on the base
Position.
2. the grinding mechanism with adjustable main shaft as described in claim 1, it is characterised in that：The pedestal has a setting
Face, the recessed guide channel of the setting face.
3. the grinding mechanism with adjustable main shaft as claimed in claim 2, it is characterised in that：The guide channel is that inclination is recessed
Slot.
4. the grinding mechanism with adjustable main shaft as claimed in claim 2, it is characterised in that：The positioning group is led comprising two
Draw block, two connectors and two adjustment parts, which respectively has one can slide the guiding for being positioningly set to the guide channel
Portion and the connection guidance part and the lean against part by being butted on the setting face, two guiding block is respectively with one through the lean against part
Perforation.
5. the grinding mechanism with adjustable main shaft as claimed in claim 4, it is characterised in that：The gripper spindle has one to lean on
Supporting surface and one to the setting face connect the positioning surface of the supporting surface, and the supporting surface recessed two supplies two lean against part to hold respectively
The containing groove set, the corresponding aperture which is respectively communicated with two containing grooves and corresponding two perforation through two, two connector
It is respectively arranged at two corresponding aperture and places two perforation and two containing groove, have one recessed and face the positioning surface
Spiral shell and slot, the screw part and one which respectively screws togather with one with the spiral shell and slot connect the screw part and abut against the positioning
The adjustment head in face.
6. the grinding mechanism with adjustable main shaft as claimed in claim 4, it is characterised in that：The connector is placed by one
The head rod of the perforation and one connection the head rod and the second connecting rod by being butted on the lean against part constituted.
7. the grinding mechanism with adjustable main shaft as claimed in claim 5, it is characterised in that：With more two gaskets, this two
Gasket is nested in the screw part and by being butted on the adjustment head and the positioning surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721267839.7U CN207953528U (en) | 2017-09-29 | 2017-09-29 | Grinding mechanism with adjustable main shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721267839.7U CN207953528U (en) | 2017-09-29 | 2017-09-29 | Grinding mechanism with adjustable main shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207953528U true CN207953528U (en) | 2018-10-12 |
Family
ID=63724519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721267839.7U Active CN207953528U (en) | 2017-09-29 | 2017-09-29 | Grinding mechanism with adjustable main shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207953528U (en) |
-
2017
- 2017-09-29 CN CN201721267839.7U patent/CN207953528U/en active Active
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