CN205996512U - The governor motion of tightening axle centre-to-centre spacing - Google Patents
The governor motion of tightening axle centre-to-centre spacing Download PDFInfo
- Publication number
- CN205996512U CN205996512U CN201621021062.1U CN201621021062U CN205996512U CN 205996512 U CN205996512 U CN 205996512U CN 201621021062 U CN201621021062 U CN 201621021062U CN 205996512 U CN205996512 U CN 205996512U
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- CN
- China
- Prior art keywords
- slide block
- tightening axle
- centre
- adjustment unit
- guide groove
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Abstract
This utility model provides a kind of governor motion of tightening axle centre-to-centre spacing, belongs to field of mechanical technique.It is little that it solves the problems, such as that existing multiaxis automatic locking screw machine can only carry out to the workpiece of same model locking the scope of application that causes of screw.It include several in gripper shoe for adjusting tightening axle X to the adjustment unit of position and Y-direction position, adjustment unit corresponds setting with tightening axle, adjustment unit include located at the X in gripper shoe to slide block and located at X to the Y-direction slide block on slide block, X can be along gripper shoe X to moving to slide block, Y-direction slide block can move along X to slide block Y-direction, X is used for X to the fixing locking mechanism one of slide block to being provided between slide block and gripper shoe after X puts in place to slide block movement, Y-direction slide block and X are provided between slide block after Y-direction slide block movement puts in place and are used for the fixing locking mechanism two of Y-direction slide block, tightening axle is on Y-direction slide block.This utility model has the advantages that applied widely, easy to adjust.
Description
Technical field
This utility model belongs to field of mechanical technique, is related to a kind of governor motion of tightening axle centre-to-centre spacing, particularly a kind of
The governor motion of tightening axle centre-to-centre spacing in multiaxis automatic locking screw machine.
Background technology
Automatic locking screw machine is the machine tightening screw for replacing traditional-handwork.Automatic locking screw machine includes automatic arranging
Detector unit during unit, screw automatic delivery unit, screw automatic tightening unit and locking.Existing automatic lock
Filature is mostly that the structure to screw automatic delivery unit and screw automatic tightening unit is improved, but in this structure
Improving only makes production efficiency have small elevation.
In order to solve the above problems, there has been proposed a kind of multiaxis automatic locking screw machine, arrange two on the supporting plate simultaneously
Individual or plural tightening axle, then the lower end of each tightening axle is equipped with a screw chuck, can be simultaneously by two during processing
Or more screw screwed, work efficiency is greatly improved.But this multiaxis automatic locking screw machine still suffers from problems with：
Because the centre-to-centre spacing between multiple tightening axles is fixed, it is screwed to the distance that workpiece (crankcase) tightens up a screw and fixes, when the type of workpiece
Number change, when the screw hole distance on workpiece increases or reduces, then cannot adopt this multiaxis automatic locking screw machine, suitable
Little with scope；When the screw hole of Unequal distance on the workpiece of different model is screwed, need to be automatic using corresponding multiaxis
Screw locking machine, increased equipment cost.
Content of the invention
The purpose of this utility model be there are the problems referred to above for existing technology it is proposed that a kind of applied widely, adjust
Save the governor motion of convenient tightening axle centre-to-centre spacing.
The purpose of this utility model can be realized by following technical proposal：
The governor motion of this tightening axle centre-to-centre spacing, located at by liftable gripper shoe, some be arranged in gripper shoe twist
On the multiaxis automatic locking screw machine of mandrel and the composition of the screw chuck located at tightening axle lower end, described governor motion includes some
Individual in gripper shoe for adjusting tightening axle X to the adjustment unit of position and Y-direction position, described adjustment unit with tighten
Axle correspond setting it is characterised in that described adjustment unit include X in gripper shoe to slide block and located at X to cunning
Y-direction slide block on block, described X can be along gripper shoe X to moving to slide block, and described Y-direction slide block can move along X to slide block Y-direction,
Described X is used for X to the fixing locking mechanism of slide block to being provided between slide block and gripper shoe after X puts in place to slide block movement
One, described Y-direction slide block and X are provided between slide block and are used for locking knot fixing for Y-direction slide block after Y-direction slide block movement puts in place
Structure two, described tightening axle is on Y-direction slide block.
In the governor motion of above-mentioned tightening axle centre-to-centre spacing, described adjustment unit also includes consolidating in gripper shoe
Reservation, described fixed seat has X to guide groove, and above-mentioned X has on slide block and stretches to X to the X in guide groove to guide part,
Above-mentioned locking mechanism one located at X to guide part and X between guide groove.
The X of this place setting is groove to guide groove, width from X to guide part and width from X to guide groove equal it is ensured that guide X
Can move in the X direction along X to guide groove to portion.
In the governor motion of above-mentioned tightening axle centre-to-centre spacing, described locking mechanism one includes being opened in guide's X bottom land
The screwed hole one in portion and located at X on guide part along X to the groove one extending, described screwed hole one be several and along X
It is uniformly arranged to the length direction of guide groove, in described groove one, be equipped with the connection spiral shell threadeded with screwed hole one its lower end
Bolt one, the head of described connecting bolt one is resisted against X on guide part.
After X moves into place to guide groove to guide part along X, because screwed hole one is for several and along X to the length of guide groove
Degree direction is uniformly arranged, and now screwed hole one must be arranged at the bottom of groove one, connecting bolt one is stretched in groove one and with
Its corresponding screwed hole one connects, until the head of connecting bolt one is resisted against X on guide part, by the pressure of connecting bolt one
Power reaches and for X to be fixed on X into guide groove to guide part.
In the governor motion of above-mentioned tightening axle centre-to-centre spacing, described X is provided with Y-direction guide groove to slide block, and described Y-direction is slided
The Y-direction guide part stretching in Y-direction guide groove had on block, above-mentioned locking mechanism two located at Y-direction guide part and Y-direction guide groove it
Between.
In the governor motion of above-mentioned tightening axle centre-to-centre spacing, described locking mechanism two includes being opened in Y-direction guide groove bottom
The screwed hole two in portion and the groove two extending along Y-direction on Y-direction guide part, described screwed hole two be several and along Y
It is uniformly arranged to the length direction of guide groove, in described groove two, be equipped with the connection spiral shell threadeded with screwed hole two its lower end
Bolt two, the head of described connecting bolt two is resisted against on Y-direction guide part.
The locking mode of locking mechanism two is identical with the locking mode of locking mechanism one.
In the governor motion of above-mentioned tightening axle centre-to-centre spacing, the middle part of described gripper shoe has the through hole being square, institute
The Y-direction slide block stated extends at the surface of through hole, and above-mentioned tightening axle is located in Y-direction slide block and is located at the portion directly over through hole
Point, it is provided with the position limiting structure limiting tightening axle for Z-direction between described Y-direction slide block and tightening axle.
In the governor motion of above-mentioned tightening axle centre-to-centre spacing, described position limiting structure includes the peace in Y-direction slide block
Dress hole and outer ring tightly fit in the bearing installing in the hole, and described installing hole Z-direction extends and is located at the surface of above-mentioned through hole, institute
The tightening axle stated is located in this bearing and the inner ring tight fit with bearing.
In the governor motion of above-mentioned tightening axle centre-to-centre spacing, described tightening axle is four, and described adjustment unit is 4
Individual, the fixed seat of the first adjustment unit is connected as a single entity with the fixed seat of the second adjustment unit, the fixed seat of the 3rd adjustment unit with
The fixed seat of the 4th adjustment unit is connected as a single entity.
Compared with prior art, the governor motion of this tightening axle centre-to-centre spacing has advantages below：
Can achieve that the centre-to-centre spacing to tightening axle is adjusted by this adjustment structure, so that multiaxis automatic locking screw machine energy
Workpiece (crankcase) to different model carries out many screws and screws simultaneously, applied widely, has saved equipment cost；Its regulation side
Just, after regulation puts in place, structural strength be ensure that, thus improving steady in work process by locking mechanism one and locking mechanism two
Qualitative, and its low cost of manufacture, easy for installation.
Brief description
Fig. 1 is a kind of structural representation of preferred embodiment that this utility model provides.
Fig. 2 is the top view of the locking mechanism one that this utility model provides.
In figure, 1, gripper shoe；2nd, tightening axle；3rd, screw chuck；4th, X is to slide block；5th, Y-direction slide block；6th, fixed seat；7th, X to
Guide groove；8th, X is to guide part；9th, screwed hole one；10th, groove one；11st, Y-direction guide groove；12nd, Y-direction guide part；13rd, screwed hole two；14、
Groove two；15th, through hole；16th, bearing.
Specific embodiment
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
The governor motion of tightening axle 2 centre-to-centre spacing as shown in Figure 1, props up located at by liftable gripper shoe 1, some being arranged in
On the multiaxis automatic locking screw machine of the tightening axle 2 on fagging 1 and the composition of the screw chuck 3 located at tightening axle 2 lower end, governor motion
Including several in gripper shoe 1 for adjusting tightening axle 2X to the adjustment unit of position and Y-direction position, adjustment unit with
Tightening axle 2 corresponds setting.
As shown in figure 1, adjustment unit includes sliding to the Y-direction on slide block 4 to slide block 4 with located at X located at the X in gripper shoe 1
Block 5, X can be along gripper shoe 1X to moving to slide block 4, and Y-direction slide block 5 can be along X to slide block 4Y to moving, and X is to slide block 4 and gripper shoe 1
Between be provided with after X puts in place to slide block 4 motion for by X, to the fixing locking mechanism one of slide block 4, Y-direction slide block 5 and X are to slide block 4
Between be provided with after Y-direction slide block 5 motion puts in place for by locking mechanism two fixing for Y-direction slide block 5, tightening axle 2 is located at Y-direction slide block
On 5.
As shown in figure 1, adjustment unit also includes the fixed seat 6 in gripper shoe 1, fixed seat 6 has X to guide groove 7,
X has on slide block 4 and stretches to X to the X in guide groove 7 to guide part 8, locking mechanism one located at X to guide part 8 with X to guide groove 7
Between.
The X of this place setting is groove to guide groove 7, width from X to guide part 8 and width from X to guide groove 7 equal it is ensured that X to
Guide part 8 can move along X in the X direction to guide groove 7.
As shown in Fig. 2 locking mechanism one include being opened in X to the screwed hole 1 of guide groove 7 bottom and located at X to guide part 8
On along X to extend groove 1, screwed hole 1 be several and be uniformly arranged along X to the length direction of guide groove 7, groove
It is equipped with the connecting bolt one threadeded its lower end with screwed hole 1, the head of connecting bolt one is resisted against guide X in one 10
To in portion 8.
After X moves into place to guide groove 7 to guide part 8 along X, because screwed hole 1 is for several and along X to guide groove 7
Length direction be uniformly arranged, now screwed hole 1 must be arranged at the bottom of groove 1, and connecting bolt one is stretched to groove one
10 interior and corresponding screwed holes 1 connect, until the head of connecting bolt one is resisted against X on guide part 8, by connecting
The pressure of bolt one reaches and for X to be fixed on X into guide groove 7 to guide part 8.
As shown in figure 1, X is provided with Y-direction guide groove 11 to slide block 4, Y-direction slide block 5 has the Y-direction stretching in Y-direction guide groove 11
Guide part 12, locking mechanism two is between Y-direction guide part 12 and Y-direction guide groove 11.
As shown in Fig. 2 locking mechanism two includes being opened in the screwed hole 2 13 of Y-direction guide groove 11 bottom and located at Y-direction guiding
The groove 2 14 extending along Y-direction in portion 12, screwed hole 2 13 is that several and the length direction along Y-direction guide groove 11 uniformly set
Put, be equipped with the connecting bolt two threadeded with screwed hole 2 13 its lower end, the head of connecting bolt two in groove 2 14
It is resisted against on Y-direction guide part 12.The locking mode of locking mechanism two is identical with the locking mode of locking mechanism one.
As shown in figure 1, the middle part of gripper shoe 1 has the through hole 15 being square, Y-direction slide block 5 extends to just going up of through hole 15
At side, tightening axle 2 is located in the part that Y-direction slide block 5 is located at through hole 15 surface, is provided with use between Y-direction slide block 5 and tightening axle 2
Limit the position limiting structure of tightening axle 2 in Z-direction.
Specifically, as shown in figure 1, position limiting structure includes installing hole in Y-direction slide block 5 and outer ring tightly fits in installation
The bearing 16 of in the hole, installing hole Z-direction extends and is located at the surface of through hole 15, and tightening axle 2 is located in this bearing 16 and and axle
Hold 16 inner ring tight fit.
As shown in figure 1, tightening axle 2 is four, adjustment unit is 4, and the fixed seat 6 and second of the first adjustment unit is adjusted
The fixed seat 6 of unit is connected as a single entity, and the fixed seat 6 of the 3rd adjustment unit and the fixed seat 6 of the 4th adjustment unit are connected as a single entity.
Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute
Belong to those skilled in the art described specific embodiment can be made with various modifications or supplement or using similar
Mode substitute, but without departing from of the present utility model spirit or surmount scope defined in appended claims.
Claims (8)
1. a kind of governor motion of tightening axle centre-to-centre spacing, located at by liftable gripper shoe (1), some be arranged in gripper shoe (1)
On tightening axle (2) and the multiaxis automatic locking screw machine that constitutes of the screw chuck (3) located at tightening axle (2) lower end on, described
Governor motion include several in gripper shoe (1) for adjusting the regulation list to position and Y-direction position for tightening axle (2) X
Unit, described adjustment unit correspond setting with tightening axle (2) it is characterised in that described adjustment unit include located at
X on fagging (1) to slide block (4) and located at X to the Y-direction slide block (5) on slide block (4), described X can be along support to slide block (4)
Plate (1) X can move along X to slide block (4) Y-direction to motion, described Y-direction slide block (5), and described X is to slide block (4) and gripper shoe
(1) it is provided between after X puts in place to slide block (4) motion for by X, to the fixing locking mechanism one of slide block (4), described Y-direction is slided
Block (5) and X are provided with after Y-direction slide block (5) motion puts in place for the locking mechanism that Y-direction slide block (5) is fixing between slide block (4)
Two, described tightening axle (2) is on Y-direction slide block (5).
2. the governor motion of tightening axle centre-to-centre spacing according to claim 1 is it is characterised in that described adjustment unit is also wrapped
Include the fixed seat (6) in gripper shoe (1), described fixed seat (6) has X to guide groove (7), above-mentioned X is to slide block (4)
On have and stretch to X to the X in guide groove (7) to guide part (8), above-mentioned locking mechanism one located at X to guide part (8) and X to
Between guide groove (7).
3. the governor motion of tightening axle centre-to-centre spacing according to claim 2 is it is characterised in that described locking mechanism one wraps
Include be opened in X to the screwed hole one (9) of guide groove (7) bottom and located at X on guide part (8) along X to extend groove one
(10), described screwed hole one (9) is several and is uniformly arranged to the length direction of guide groove (7) along X, described groove one
(10) be equipped with the connecting bolt one threadeded with screwed hole one (9) in its lower end in, the head of described connecting bolt one against
On X is to guide part (8).
4. the governor motion of tightening axle centre-to-centre spacing according to claim 1 is it is characterised in that described X sets to slide block (4)
There is Y-direction guide groove (11), described Y-direction slide block (5) has the Y-direction guide part (12) stretching in Y-direction guide groove (11), above-mentioned
Locking mechanism two is between Y-direction guide part (12) and Y-direction guide groove (11).
5. the governor motion of tightening axle centre-to-centre spacing according to claim 4 is it is characterised in that described locking mechanism two wraps
Include the screwed hole two (13) being opened in Y-direction guide groove (11) bottom and the groove two extending along Y-direction on Y-direction guide part (12)
(14), described screwed hole two (13) is that several and the length direction along Y-direction guide groove (11) are uniformly arranged, described groove two
(14) be equipped with the connecting bolt two threadeded with screwed hole two (13) in its lower end in, the head of described connecting bolt two against
On Y-direction guide part (12).
6. the governor motion of tightening axle centre-to-centre spacing according to claim 1 is it is characterised in that in described gripper shoe (1)
Portion has the through hole (15) being square, and described Y-direction slide block (5) extends at the surface of through hole (15), above-mentioned tightening axle
(2) it is located in part directly over through hole (15) for the Y-direction slide block (5), set between described Y-direction slide block (5) and tightening axle (2)
There is the position limiting structure limiting tightening axle (2) for Z-direction.
7. the governor motion of tightening axle centre-to-centre spacing according to claim 6 is it is characterised in that described position limiting structure includes
Installing hole in Y-direction slide block (5) and outer ring tightly fit in the bearing (16) installing in the hole, and described installing hole Z-direction extends
And the surface positioned at above-mentioned through hole (15), described tightening axle (2) is located in this bearing (16) and interior with bearing (16)
Circle tight fit.
8. the governor motion of tightening axle centre-to-centre spacing according to claim 2 is it is characterised in that described tightening axle (2) is
Four, described adjustment unit is 4, and the fixed seat (6) of the first adjustment unit is linked as with the fixed seat (6) of the second adjustment unit
Integrally, the fixed seat (6) of the 3rd adjustment unit and the fixed seat (6) of the 4th adjustment unit are connected as a single entity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621021062.1U CN205996512U (en) | 2016-08-31 | 2016-08-31 | The governor motion of tightening axle centre-to-centre spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621021062.1U CN205996512U (en) | 2016-08-31 | 2016-08-31 | The governor motion of tightening axle centre-to-centre spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205996512U true CN205996512U (en) | 2017-03-08 |
Family
ID=58194376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621021062.1U Expired - Fee Related CN205996512U (en) | 2016-08-31 | 2016-08-31 | The governor motion of tightening axle centre-to-centre spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205996512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263084A (en) * | 2017-08-14 | 2017-10-20 | 广西玉柴机器股份有限公司 | Shaft device is tightened with bending moment mechanism |
-
2016
- 2016-08-31 CN CN201621021062.1U patent/CN205996512U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263084A (en) * | 2017-08-14 | 2017-10-20 | 广西玉柴机器股份有限公司 | Shaft device is tightened with bending moment mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20170831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |