CN209012359U - A kind of screw rod support device of rotating nuts - Google Patents
A kind of screw rod support device of rotating nuts Download PDFInfo
- Publication number
- CN209012359U CN209012359U CN201821827512.5U CN201821827512U CN209012359U CN 209012359 U CN209012359 U CN 209012359U CN 201821827512 U CN201821827512 U CN 201821827512U CN 209012359 U CN209012359 U CN 209012359U
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- CN
- China
- Prior art keywords
- support device
- screw rod
- fixed
- shell
- hole
- 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.)
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Abstract
The utility model discloses a kind of screw rod support devices of rotating nuts, including lathe, the surface of the lathe is fixedly connected with fixed bin, the fixed bin has been connected through a screw thread bolt, the inner wall of the fixed bin is fixedly connected with limited block, the fixed bin is connected with support device, the support device is equipped with shell, the surface of the shell, which connects, limited block, the shell is equipped with location hole, the positioning hole is connected with fixing seat, the fixing seat is equipped with through-hole, fixed link is slidably connected in the through-hole, the surface fixing sleeve of the fixed link is connected to fixed ring.The screw rod support device of the rotating nuts has the function of adjusting supporting block angle, the clamping area of arc groove and screw rod can be increased, screw rod is prevented to occur shaking or pogo stick, it ensure that machining accuracy, and also have the function of facilitating installation, the set-up time can be reduced in support device installation, it is convenient and simple, improve installation effectiveness.
Description
Technical field
The utility model relates to numerically-controlled machine tool equipment technical field, the screw rod support device of specially a kind of rotating nuts.
Background technique
Currently, screw rod is mechanically most often to make largely using screw rod as transmission device in numerically-controlled machine tool process equipment
Actuated element, while having both high-precision, invertibity and efficient feature.
Since screw rod length is longer, thus guaranteed using a kind of screw rod support device of rotating nuts screw rod will not under
It hangs down, existing screw rod support device is fixed by bolts the mode of installation mostly, support device is fixed on lathe, installation fee
When it is laborious, installation effectiveness is lower, and mostly without adjust supporting block angle function, supporting block setting groove clamping silk
Angle is easy to appear deviation when bar, causes contact area smaller, and screw rod is easy to appear shake or pogo stick when lathe works, seriously
Affect machining accuracy.
Utility model content
The purpose of this utility model is to provide a kind of screw rod support devices of rotating nuts, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of screw rod support device of rotating nuts,
Including lathe, the surface of the lathe is fixedly connected with fixed bin, and the fixed bin has been connected through a screw thread bolt, the fixation
The inner wall of box is fixedly connected with limited block, and the fixed bin is connected with support device, and the support device is equipped with shell, described outer
The surface of shell, which connects, limited block, and the shell is equipped with location hole, and the positioning hole is connected with fixing seat, the fixation
Seat is equipped with through-hole, slidably connects fixed link in the through-hole, the surface fixing sleeve of the fixed link is connected to fixed ring, described solid
Spring is socketed on the outside of fixed pole；
The inner wall of the shell is fixedly connected with cylinder, and the cylinder is provided with telescopic rod, and the upper end of the telescopic rod is solid
Surely it is connected with connecting rod, the surface of the connecting rod has been connected through a screw thread adjusting nut, has been socketed on the outside of the connecting rod
Spring shim, the upper end of the connecting rod have been connected through a screw thread fastening block, and the fastening block is equipped with threaded hole, the threaded hole
It is inside connected through a screw thread connecting rod, the upper end of the fastening block is fixedly connected with supporting block, and it is recessed that the supporting block is equipped with arc
The inner wall contact connectio of slot, the arc groove has screw rod.
Preferably, the bolt has been connected through a screw thread lathe.
Preferably, fixed bin is fixedly connected on the left of the fixing seat.
Preferably, the left end of the fixed link is connected with location hole.
Preferably, the lower end of the spring shim, which connects, adjusting nut.
Preferably, the lower end of the fastening block, which connects, spring shim.
It is adjusted compared with prior art, the utility model has the beneficial effects that the screw rod support device of the rotating nuts has
The function of saving supporting block angle, can increase the clamping area of arc groove and screw rod, it is therefore prevented that and screw rod occurs shaking or pogo stick,
It ensure that machining accuracy, and also have the function of facilitating installation, the set-up time can be reduced in support device installation, it is convenient
Simply, installation effectiveness is improved.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the portion the A enlarged drawing of the utility model；
Fig. 3 is the portion the B enlarged drawing of the utility model；
Fig. 4 is the support device structure diagram of the utility model.
In figure: 1 lathe, 11 fixed bins, 12 bolts, 13 limited blocks, 2 support devices, 3 shells, 31 location holes, 4 fixing seats,
41 through-holes, 42 fixed links, 43 fixed rings, 44 springs, 5 cylinders, 6 telescopic rods, 7 connecting rods, 71 adjusting nuts, 72 spring shims, 8
Fastening block, 81 threaded holes, 9 supporting blocks, 91 arc grooves, 10 screw rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of screw rod support device of rotating nuts, packet
Lathe 1 is included, the surface of lathe 1 is fixedly connected with fixed bin 11, and fixed bin 11 is used to the position of fixed support device 2, fixed bin
11 have been connected through a screw thread bolt 12, and bolt 12 has been connected through a screw thread lathe 1, and the inner wall of fixed bin 11 is fixedly connected with limit
Block 13, when support device 2 sticks into 11 inside of fixed bin, limited block 13 moves horizontally position, fixed bin for fixing shell 3
11 are connected with support device 2, and support device 2 is equipped with shell 3, and the surface of shell 3, which connects, limited block 13, and shell 3 is used to
It prevents processing iron filings from entering cylinder 5, cylinder 5 is damaged, shell 3 is equipped with location hole 31, is connected with fixation in location hole 31
Seat 4, the fixed link 42 that fixing seat 4 is arranged is connected in location hole 31, for the position that moves up and down of fixing shell 3, fixing seat 4
Left side be fixedly connected with fixed bin 11, fixing seat 4 is equipped with through-hole 41, slidably connects fixed link 42, fixed link in through-hole 41
42 surface fixing sleeve is connected to fixed ring 43, and fixed ring 43 is used to limit the position that moves horizontally of fixed link 42, fixed link 42
Outside is socketed with spring 44, and when fixed ring 43 is mobile squeezes spring 44, spring 44 has the function of compression elasticity, fixed link 42
Left end be connected with location hole 31；
The inner wall of shell 3 is fixedly connected with cylinder 5, and the model TDA25 of cylinder 5 belongs to the prior art, and cylinder 5 passes through
Conducting wire is connected with 1 power supply of lathe, and cylinder 5 is provided with telescopic rod 6, and when cylinder 5 works, telescopic rod 6 has function flexible up and down
Can, the upper end of telescopic rod 6 is fixedly connected with connecting rod 7, and the surface of connecting rod 7 is equipped with screw thread, and the surface of connecting rod 7 passes through screw thread
It is connected with adjusting nut 71, adjusting nut 71 is moved up by screw thread and squeezes fastening block 8, for fixing the position of fastening block 8,
The outside of connecting rod 7 is socketed with spring shim 72, and when lathe 1 works, spring shim 72 has the function of shockproof anticreep, spring
The lower end of gasket 72, which connects, adjusting nut 71, and the upper end of connecting rod 7 has been connected through a screw thread fastening block 8, fastening block 8
Lower end, which connects, spring shim 72, and fastening block 8 is equipped with threaded hole 81, has been connected through a screw thread connecting rod 7 in threaded hole 81,
The upper end of fastening block 8 is fixedly connected with supporting block 9, and when cylinder 5 works, and telescopic rod 6 is driven to move up, supporting block 9 is used to branch
Support wire bar 10, supporting block 9 are equipped with arc groove 91, and when 9 support screw 10 of supporting block, arc groove 91 is connected to screw rod 10
Lower surface, it is therefore prevented that screw rod 10 occurs shaking in process or pogo stick, the inner wall contact connectio of arc groove 91 have screw rod
10。
When the utility model is specifically implemented: first fixed link 42 moves right when installing fittable slackening device 2, Gu
Fixed pole 42, which moves right, to be driven fixed ring 43 to move right to squeeze spring 44, and spring 44 forms compression elasticity, then puts shell 3
Into in fixed bin 11, the limited block 13 being arranged in fixed bin 11 fixes the position that moves horizontally of shell 3, then unclamps fixed link
42, spring 44 discharges compression elasticity, and elastic force pushes fixed ring 43 to be moved to the left to the left, and fixed ring 43 is moved to the left drive fixed link
42 are moved to the left, and fixed link 42 is moved to the left left end and sticks into the location hole 31 of the setting of shell 3, above and below fixing shell 3
Shift position has the function of facilitating installation, can reduce the set-up time when support device 2 is installed, convenient and simple, improves
Then supporting block 9 is threadedly attached in the upper end of connecting rod 7 by installation effectiveness, the arc groove that then supporting block 9 is arranged
91 are stuck in the lower surface of screw rod 10, if arc groove 91 is clamped 10 angle of screw rod and needs to adjust, can turn fastening block 8, will
Arc groove 91 is finely adjusted suitable position, then turns adjusting nut 71, and adjusting nut 71 moves up extruding bullet
Spring gasket 72, spring shim 72, which moves up, squeezes fastening block 8, for the position of fixed support block 9, has and adjusts supporting block 9
The function of angle can increase the clamping area of arc groove 91 Yu screw rod 10, it is therefore prevented that screw rod 10 occurs shaking or pogo stick, protects
Machining accuracy is demonstrate,proved.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of screw rod support device of rotating nuts, including lathe (1), it is characterised in that: the surface of the lathe (1) is fixed
It is connected with fixed bin (11), the fixed bin (11) has been connected through a screw thread bolt (12), and the inner wall of the fixed bin (11) is solid
Surely it is connected with limited block (13), the fixed bin (11) is connected with support device (2), and the support device (2) is equipped with shell
(3), the surface of the shell (3) connects and has limited block (13), and the shell (3) is equipped with location hole (31), the positioning
It is connected with fixing seat (4) in hole (31), the fixing seat (4) is equipped with through-hole (41), slidably connects in the through-hole (41) solid
The surface fixing sleeve of fixed pole (42), the fixed link (42) is connected to fixed ring (43), is socketed on the outside of the fixed link (42)
Spring (44)；
The inner wall of the shell (3) is fixedly connected with cylinder (5), and the cylinder (5) is provided with telescopic rod (6), the telescopic rod
(6) upper end is fixedly connected with connecting rod (7), and the surface of the connecting rod (7) has been connected through a screw thread adjusting nut (71), institute
It states and is socketed on the outside of connecting rod (7) spring shim (72), the upper end of the connecting rod (7) has been connected through a screw thread fastening block
(8), the fastening block (8) is equipped with threaded hole (81), has been connected through a screw thread connecting rod (7) in the threaded hole (81), described
The upper end of fastening block (8) is fixedly connected with supporting block (9), and the supporting block (9) is equipped with arc groove (91), the arc groove
(91) inner wall contact connectio has screw rod (10).
2. a kind of screw rod support device of rotating nuts according to claim 1, it is characterised in that: the bolt (12) is logical
It crosses and is threaded with lathe (1).
3. a kind of screw rod support device of rotating nuts according to claim 1, it is characterised in that: the fixing seat (4)
Left side be fixedly connected with fixed bin (11).
4. a kind of screw rod support device of rotating nuts according to claim 1, it is characterised in that: the fixed link (42)
Left end be connected with location hole (31).
5. a kind of screw rod support device of rotating nuts according to claim 1, it is characterised in that: the spring shim
(72) lower end, which connects, adjusting nut (71).
6. a kind of screw rod support device of rotating nuts according to claim 1, it is characterised in that: the fastening block (8)
Lower end connect have spring shim (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827512.5U CN209012359U (en) | 2018-11-07 | 2018-11-07 | A kind of screw rod support device of rotating nuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821827512.5U CN209012359U (en) | 2018-11-07 | 2018-11-07 | A kind of screw rod support device of rotating nuts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209012359U true CN209012359U (en) | 2019-06-21 |
Family
ID=66841618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821827512.5U Expired - Fee Related CN209012359U (en) | 2018-11-07 | 2018-11-07 | A kind of screw rod support device of rotating nuts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209012359U (en) |
-
2018
- 2018-11-07 CN CN201821827512.5U patent/CN209012359U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20201107 |