CN206779951U - A kind of lathe process stationary fixture - Google Patents
A kind of lathe process stationary fixture Download PDFInfo
- Publication number
- CN206779951U CN206779951U CN201720623639.4U CN201720623639U CN206779951U CN 206779951 U CN206779951 U CN 206779951U CN 201720623639 U CN201720623639 U CN 201720623639U CN 206779951 U CN206779951 U CN 206779951U
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- China
- Prior art keywords
- fixed mount
- flank
- bolt
- processing device
- fixed
- Prior art date
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Abstract
The utility model discloses a kind of lathe process stationary fixture, including the first fixed mount, bolt, connecting rod, rotary bar, processing device, positioning hole and the staggeredly flank of tooth, first fixed mount is connected with the second fixed mount by threaded rod, nut and flank of tooth baffle plate are provided with second fixed mount, the bolt is in contact with the first fixed mount and the second fixed mount, the nut is fixed on the surface of the first fixed mount and the second fixed mount, and the staggeredly flank of tooth is arranged on the side of the first fixed mount and the second fixed mount.The easy-to-mount cable device, it is provided with the staggeredly flank of tooth, when the first fixed mount and the second fixed mount are bonded by threaded rod, staggeredly the flank of tooth can be staggeredly engaged, so that the first fixed mount and the second fixed mount are closely interlocked, the setting of flank of tooth baffle plate is to increase the frictional force of stationary fixture and processing device contact surface, stationary fixture is preferably fixed processing device.
Description
Technical field
Fixed equipment technical field is the utility model is related to, specially a kind of lathe process stationary fixture.
Background technology
Turning attachment is to clamping workpiece on lathe（With guiding cutter）A kind of device.Its effect is to determine workpiece
Position, so that workpiece obtains the correct position relative to lathe and cutter, and workpiece is reliably clamped, fixture appears in 18 earliest
Th century later, with the continuous progress of science and technology, fixture develops into technique dress covering extensive fields from a kind of aid
Standby, the developing direction of modern turning attachment is mainly shown as four aspects such as standardization, precise treatment, high efficiency and flexibility, adopts
Installed with fixture, the mutual alignment between workpiece and lathe, cutter can be accurately determined, the positional precision of workpiece is protected by fixture
Card, is not influenceed by worker's technical merit, and its machining accuracy is high and stably, works as use with fixture clamping workpiece easily and fast
Pneumatically, during the clamping device such as hydraulic pressure, the labor intensity of worker can be mitigated.
For lathe process stationary fixture in the market, most stationary fixture can fix reinforcing device
Part, but it is smaller to be rubbed with the contact surface for reinforcing device, easily produces and slides relatively with reinforcing device, causing can not be true exactly
Determine the mutual alignment between workpiece and lathe, cutter, or when needing to fix another place, it is necessary to dismantle stationary fixture repeatedly
Retighten reinforcing device.
Utility model content
The purpose of this utility model is to provide a kind of lathe process stationary fixture, to solve to propose in above-mentioned background technology
In the market lathe process stationary fixture for, most stationary fixture can fix reinforcing device, but and reinforce
The contact surface friction of device is smaller, easily and reinforce device produce it is relative slide, cause to accurately determine workpiece and lathe,
Mutual alignment between cutter, or reinforced when needing to fix another place, it is necessary to dismantle stationary fixture repeatedly to retighten
Device.
To achieve the above object, the utility model provides following technical scheme：A kind of lathe process stationary fixture, including the
One fixed mount, bolt, connecting rod, rotary bar, processing device, positioning hole and the staggeredly flank of tooth, first fixed mount with
Second fixed mount is connected by threaded rod, and nut and flank of tooth baffle plate, the bolt are provided with second fixed mount
It is in contact with the first fixed mount and the second fixed mount, the nut is fixed on the surface of the first fixed mount and the second fixed mount,
The flank of tooth baffle plate is fixed on the inwall of the first fixed mount and the second fixed mount, and the connecting rod is connected by bearing with pulley
Connect, the pulley is connected by connecting rod with the first fixed mount and the second fixed mount, and the threaded rod is fixed on the first fixation
On the center of frame side, and threaded rod passes through from the inside of the second fixed mount, and the rotary bar is connected with threaded rod,
The processing device is in contact with pulley, and processing device is fixed on the first fixed mount and the second fixed mount by bolt
On, the positioning hole is arranged on the surface of processing device, and the staggeredly flank of tooth is arranged on the first fixed mount and the second fixed mount
Side.
Preferably, the number of the bolt and nut is four, and bolt and nut are on processing device
Center line axisymmetricly set.
Preferably, the thickness of the flank of tooth baffle plate is less than the length of connecting rod.
Preferably, the minimum range between the flank of tooth baffle plate is less than the length of processing device.
Preferably, the diameter of the positioning hole is more than the diameter of bolt.
Preferably, the spacing size between the spacing between the positioning hole and bolt is identical.
Compared with prior art, the beneficial effects of the utility model are：The easy-to-mount cable device, is provided with friendship
Side set face, when the first fixed mount and the second fixed mount are bonded by threaded rod, staggeredly the flank of tooth is mutually twisted so that first
Fixed mount and the second fixed mount are closely interlocked, and the number of screw bolt and nut is four, and bolt and nut
Center line on processing device is axisymmetricly set, when bolt and positioning hole are on same vertical curve, screwed in place
Bolt, processing device can be firmly fixed in stationary fixture, pulley is solid by connecting rod and the first fixed mount and second
Determine frame to be connected, when needing to fix another place of processing device, pulley, which is slided, needs fixed place to keep away from new fixed
Exempted to need to dismantle stationary fixture repeatedly to retighten reinforcing device, the setting of flank of tooth baffle plate be in order to increase stationary fixture with
The frictional force of processing device contact surface, enables stationary fixture preferably to fix processing device.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the fixed mount of the utility model first and the second fixed rack structure schematic diagram；
Fig. 3 is the utility model processing device structural representation；
Fig. 4 is that the utility model interlocks flank of tooth structural representation.
In figure：1st, the first fixed mount, the 2, second fixed mount, 3, bolt, 4, nut, 5, flank of tooth baffle plate, 6, connection
Bar, 7, pulley, 8, threaded rod, 9, rotary bar, 10, processing device, 11, positioning hole, 12, the staggeredly flank of tooth.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of lathe process stationary fixture, including first
Fixed mount 1, bolt 3, connecting rod 6, rotary bar 9, processing device 10, positioning hole 11 and the staggeredly flank of tooth 12, first fixes
Frame 1 is connected with the second fixed mount 2 by threaded rod 8, and nut 4 and flank of tooth baffle plate 5 are provided with the second fixed mount 2, positions spiral shell
Bolt 3 is in contact with the first fixed mount 1 and the second fixed mount 2, and the number of bolt 3 and nut 4 is four, and bolt
3 and nut 4 axisymmetricly set on the center line of processing device 10, can so lift the stability of stationary fixture, nut 4
It is fixed on the surface of the first fixed mount 1 and the second fixed mount 2, flank of tooth baffle plate 5 is fixed on the first fixed mount 1 and the second fixed mount
On 2 inwall, the thickness of flank of tooth baffle plate 5 is less than the length of connecting rod 6, so when flank of tooth baffle plate 5 touches processing device 10,
Pulley 7 can also touch processing device 10, and the minimum range between flank of tooth baffle plate 5 is less than the length of processing device 10, connecting rod 6
It is connected by bearing with pulley 7, pulley 7 is connected by connecting rod 6 with the first fixed mount 1 and the second fixed mount 2, threaded rod
8 are fixed on the center of the side of the first fixed mount 1, and threaded rod 8 passes through from the inside of the second fixed mount 2, rotary bar 9
It is connected with threaded rod 8, processing device 10 is in contact with pulley 7, and processing device 10 is fixed on first by bolt 3 and consolidated
Determine on the fixed mount 2 of frame 1 and second, positioning hole 11 is arranged on the surface of processing device 10, and the diameter of positioning hole 11 is more than positioning spiral shell
The diameter of bolt 3, so that positioning hole 11 can be combined with bolt 3 it is even closer, spacing between positioning hole 11 with
Spacing size between bolt 3 is identical, and staggeredly the flank of tooth 12 is arranged on the side of the first fixed mount 1 and the second fixed mount 2.
Operation principle：Using the lathe process stationary fixture when, first check for equipment whether there is damage, when confirmation equipment without
During damage, rotary bar 9 is rotated, rotary bar 9 drives threaded rod 8 to be rotated, and threaded rod 8 enters inside the second fixed mount 2
Row movement so that processing device 10 is placed into the first fixed mount 1 and second and fixed by the second fixed mount 2 away from the first fixed mount 1
Between frame 2, mobile first fixed mount 1 and the second fixed mount 2, bolt 3 is directed at positioning hole 11, rotate rotary bar 9, make
Obtain flank of tooth baffle plate 5 to be in contact with processing device 10 so that the staggeredly flank of tooth 12 of the first fixed mount 1 and the second fixed mount 2 is closely stung
Close, now screwed in place bolt 3, allows bolt 3 to protrude fully into positioning hole 11, and the above is that the easy-to-mount cable connects
The use process of line device.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (6)
1. a kind of lathe process stationary fixture, including the first fixed mount（1）, bolt（3）, connecting rod（6）, rotary bar
（9）, processing device（10）, positioning hole（11）The staggeredly flank of tooth（12）, it is characterised in that：First fixed mount（1）With second
Fixed mount（2）Pass through threaded rod（8）It is connected, second fixed mount（2）On be provided with nut（4）With flank of tooth baffle plate（5）, institute
State bolt（3）With the first fixed mount（1）With the second fixed mount（2）It is in contact, the nut（4）It is fixed on the first fixed mount
（1）With the second fixed mount（2）Surface on, the flank of tooth baffle plate（5）It is fixed on the first fixed mount（1）With the second fixed mount（2）
Inwall on, the connecting rod（6）Pass through bearing and pulley（7）It is connected, the pulley（7）Pass through connecting rod（6）With first
Fixed mount（1）With the second fixed mount（2）It is connected, the threaded rod（8）It is fixed on the first fixed mount（1）The center of side
On, and threaded rod（8）From the second fixed mount（2）Inside pass through, the rotary bar（9）With threaded rod（8）It is connected, it is described
Processing device（10）With pulley（7）It is in contact, and processing device（10）Pass through bolt（3）It is fixed on the first fixed mount（1）
With the second fixed mount（2）On, the positioning hole（11）It is arranged on processing device（10）Surface, it is described staggeredly the flank of tooth（12）Set
In the first fixed mount（1）With the second fixed mount（2）Side.
A kind of 2. lathe process stationary fixture according to claim 1, it is characterised in that：The bolt（3）And spiral shell
It is female（4）Number be four, and bolt（3）And nut（4）On processing device（10）Center line axisymmetricly set
Put.
A kind of 3. lathe process stationary fixture according to claim 1, it is characterised in that：The flank of tooth baffle plate（5）Thickness
Degree is less than connecting rod（6）Length.
A kind of 4. lathe process stationary fixture according to claim 1, it is characterised in that：The flank of tooth baffle plate（5）Between
Minimum range be less than processing device（10）Length.
A kind of 5. lathe process stationary fixture according to claim 1, it is characterised in that：The positioning hole（11）Diameter
More than bolt（3）Diameter.
A kind of 6. lathe process stationary fixture according to claim 1, it is characterised in that：The positioning hole（11）Between
Spacing and bolt（3）Between spacing size it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720623639.4U CN206779951U (en) | 2017-06-01 | 2017-06-01 | A kind of lathe process stationary fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720623639.4U CN206779951U (en) | 2017-06-01 | 2017-06-01 | A kind of lathe process stationary fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206779951U true CN206779951U (en) | 2017-12-22 |
Family
ID=60714445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720623639.4U Expired - Fee Related CN206779951U (en) | 2017-06-01 | 2017-06-01 | A kind of lathe process stationary fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206779951U (en) |
-
2017
- 2017-06-01 CN CN201720623639.4U patent/CN206779951U/en not_active Expired - Fee Related
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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: 20171222 Termination date: 20180601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |