CN206367330U - A kind of screw mandrel assembling device and carving milling engraving machine - Google Patents
A kind of screw mandrel assembling device and carving milling engraving machine Download PDFInfo
- Publication number
- CN206367330U CN206367330U CN201621307837.1U CN201621307837U CN206367330U CN 206367330 U CN206367330 U CN 206367330U CN 201621307837 U CN201621307837 U CN 201621307837U CN 206367330 U CN206367330 U CN 206367330U
- Authority
- CN
- China
- Prior art keywords
- screw mandrel
- hole
- support base
- fixed seat
- installing plate
- 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
Links
Landscapes
- Turning (AREA)
Abstract
The utility model belongs to carving milling engraving lathe design field, discloses a kind of screw mandrel assembling device and carving milling engraving machine.Screw mandrel assembling device therein includes：Support base, it is relative and set with the drive screw motor rotated, it is fixedly installed on firm banking；Bearing fixed seat, position is adjustable to be installed on the support base；Spring bearing component, fixed cover is not connected with one end of the motor located at the screw mandrel, and is fixedly mounted on bearing fixed seat, and adjustment position is driven by bearing fixed seat；At least two alignment pins, the bearing fixed seat after adjustment position is fixed on support base.Carving milling engraving machine therein includes above-mentioned screw mandrel and assembles device.The utility model passes through above-mentioned setting so that more facilitates when screw mandrel assembly precision is adjusted, reduces the difficulty and cost of maintenance.
Description
Technical field
The utility model is related to carving milling engraving lathe design field, more particularly to a kind of screw mandrel assembling device and carving milling
Engraving machine.
Background technology
Screw mandrel is a kind of common part for being used for carrying out self-acting feed and transmission on lathe, and the height of its installation accuracy is right
The machining accuracy influence of lathe is very big.In the design of existing lathe, workbench connects with the nut with screw mandrel and slip respectively
The sliding block for being connected to guide rail is connected, and motor drives workbench to be moved along guide rail by drive screw.Therefore, above-mentioned screw mandrel and guide rail
Assembly precision it is directly related to the machining accuracy that lathe is overall.The installation complexity of screw mandrel, is not only related to the whole of lathe
Body precision and stability, it is more directly related with lathe production efficiency.Wherein, two leading indicators of screw mandrel assembly precision are screw mandrel
Relative to guide rail the depth of parallelism and wait height.Therefore, under the premise of ensureing that screw mandrel is installed reliably, two of screw mandrel assembly precision
The complexity that leading indicator is realized is to weigh lathe production efficiency and the important references index of craft precision.
At present, the assembling mode of screw mandrel 300 more universal on lathe as shown in Figure 1-2, the one end of screw mandrel 300 and motor
200 output end is connected, and the other end is connected with the spring bearing component 3 in screw mandrel support seat 400, and fixes screw mandrel by back-up ring
300 with the position of spring bearing component 3.Now, screw mandrel 300, need to be by adjusting screw mandrel support seat relative to the depth of parallelism of guide rail
400 fixing screws are completed, and screw mandrel 300 waits height relative to guide rail, need to be by screw mandrel support seat 400 and firm banking
Soft copper skin or shovel is added to scrape the completion of screw mandrel support end bottom between 100.Such a screw mandrel assembly precision debugging process is complicated, adds
Processing step, reduces production efficiency.Also, in the lathe stage after sale, if desired for readjusting the precision of screw mandrel 300 or replacing
The screw mandrel support seat 400 that the soft copper skin installed additional on screw mandrel 300, firm banking 100 is easily lost or shoveled after scraping can not make
With the maintenance difficulties and cost of increase lathe after sale.
Utility model content
The purpose of this utility model is to provide a kind of screw mandrel assembling device and carving milling engraving machine, to solve existing screw mandrel
Assembly precision regulation process is cumbersome, the problem of maintenance difficulties and high cost.
For up to this purpose, the utility model uses following technical scheme：A kind of screw mandrel assembles device, including：
Support base, it is relative and set with the drive screw motor rotated, it is fixedly installed on firm banking；
Bearing fixed seat, position is adjustable to be installed on the support base；
Spring bearing component, fixed cover is not connected with one end of the motor located at the screw mandrel, and is fixedly mounted on bearing
In fixed seat, itself and screw mandrel adjustment position are driven by bearing fixed seat；
At least two alignment pins, for the bearing fixed seat after adjustment position to be fixed on into support base.
Preferably, the bearing fixed seat includes setting on the installing plate and mounting blocks being fixed together, the mounting blocks
The through hole that is loaded is put, the spring bearing component is arranged on described be loaded in through hole.
Preferably, stretching through hole corresponding with the through hole that is loaded is provided with the installing plate, the not connected electricity of the screw mandrel
One end of machine is set through spring bearing component and the stretching through hole.
Preferably, being provided with placement through hole on the support base, the mounting blocks are arranged in the placement through hole, and
And gap is provided between the mounting blocks outer wall and placement through-hole wall, the installing plate is located at outside placement through hole and position can
That adjusts is installed on the wall of support base side.
Set preferably, being provided with the support base side wall relative with installing plate on screwed hole, the installing plate
There are counter sink corresponding with screwed hole, also, aperture of the aperture more than screwed hole of the counter sink.
Preferably, the screwed hole and counter sink are equipped with four.
Preferably, the alignment pin is provided with two.
Preferably, the mounting blocks are cylindrical structure, the placement through hole on support base is manhole.
The utility model additionally provides a kind of carving milling engraving machine, including above-mentioned screw mandrel assembling device.
The utility model assembles device and carving milling engraving machine by above-mentioned screw mandrel so that adjusted to screw mandrel assembly precision
More facilitate during section, the difficulty and cost of maintenance are reduced, wherein the bearing fixed seat position is adjustable to be installed on the branch
Seat is supportted, it is simple in construction, it is easy to operate, in screw mandrel assembly precision debugging process, processing step is simplified, production effect is improved
Rate, and be easy in the product stage after sale to safeguard.
Brief description of the drawings
Fig. 1 is the scheme of installation that existing screw mandrel assembles device；
Fig. 2 is enlarged diagram at Fig. 1 A；
Fig. 3 is the scheme of installation that the utility model screw mandrel assembles device；
Fig. 4 is enlarged diagram at Fig. 3 B；
Fig. 5 is the utility model screw mandrel assembling device explosion figure.
In figure：
1st, support base；11st, through hole is placed；12nd, screwed hole；
2nd, bearing fixed seat；21st, installing plate；211st, through hole is stretched out；212nd, counter sink；22nd, mounting blocks；221st, it is loaded logical
Hole；
3rd, spring bearing component；
4th, alignment pin；
100th, firm banking；200th, motor；300th, screw mandrel；400th, screw mandrel support seat.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
The utility model provide a kind of screw mandrel assemble device, as in Figure 3-5, including support base 1, bearing fixed seat 2,
The alignment pin 4 of spring bearing component 3 and at least two.Above-mentioned support base 1 is relative with the motor 200 that drive screw 300 is rotated and sets,
And it is fixedly installed on firm banking 100, specific support base 1 is vertically mounted on firm banking 100 by bolt.Above-mentioned axle
Fixed seat 2 is held, is slidably mounted on support base 1.Above-mentioned spring bearing component 3, fixed cover does not connect located at the screw mandrel 300
One end of the motor 200 is connect, and is fixedly mounted on bearing fixed seat 2, adjustment position can be driven by bearing fixed seat 2, entered
And the adjustment position of screw mandrel 300 is driven by bearing fixed seat 2, realize to the depth of parallelism of screw mandrel 300 and etc. height regulation.It is above-mentioned fixed
Position pin 4, for the bearing fixed seat 2 after position adjustment to be fixed on into support base 1.Above-mentioned setting so as to screw mandrel 300
More facilitate when assembly precision is debugged, the difficulty and cost of maintenance are reduced, wherein the position of the bearing fixed seat 2 is adjustable
Be installed on the support base 1, it is simple in construction, it is easy to operate, in the assembly precision debugging process of screw mandrel 300, simplify work
Skill step, improves production efficiency, and is easy in the product stage after sale to safeguard.
Specifically, above-mentioned bearing fixed seat 2 includes the installing plate 21 and mounting blocks 22 being fixed together, above-mentioned mounting blocks 22
On be provided with the through hole 221 that is loaded, above-mentioned spring bearing component 3 be arranged on it is above-mentioned be loaded in through hole 221, and can be by the through hole that is loaded
221 are loaded fixation, and above-mentioned installing plate 21 and mounting blocks 22 can be integrally machined shaping, can also be parts processing and then assembling
It is fixed.The setting of above-mentioned installing plate 21 and mounting blocks 22, it is simple in construction, to easy to adjust, the highly versatile of screw mandrel 300.
In the present embodiment, stretching through hole 211 corresponding with the through hole 221 that is loaded is provided with above-mentioned installing plate 21, it is above-mentioned
One end that screw mandrel 300 is not connected with motor 200 is set through spring bearing component 3 and above-mentioned stretching through hole 211.Above-mentioned stretching is led to
The setting in hole 211 so that the utility model is stronger to the applicability of screw mandrel 300, goes for the screw mandrel of different length specification
300, simultaneously so that the debugging for the assembly precision of screw mandrel 300 more facilitates.
Specifically, above-mentioned support base 1 is additionally provided with placement through hole 11, above-mentioned mounting blocks 22 are arranged in placement through hole 11,
And certain gap is provided between the wall of mounting blocks 22 and the inwall for placing through hole 11, installing plate 21, which is located at, places through hole 11
Outer and position is adjustably installed on the side wall of support base 1.The setting of above-mentioned placement through hole 11, it is ensured that bearing fixed seat 2
Can position be adjustably installed on the side wall of support base 1, and cause screw mandrel 300 to be not connected with one end of motor 200 through placing
Through hole 11, spring bearing component 3 and stretching through hole 211 are set, and branch is played in one end that motor 200 is not connected with to screw mandrel 300
On the basis of support, the convenience debugged to the assembly precision of screw mandrel 300 is improved, applicability is stronger.
In the present embodiment, screwed hole 12, above-mentioned installing plate are provided with the above-mentioned support base 1 side wall relative with installing plate 21
Counter sink 212 corresponding with screwed hole 12, also, aperture of the aperture more than screwed hole 12 of counter sink 212 are provided with 21.It is heavy
The setting of head bore 212 and screwed hole 12, may be such that the position when bolt is not tightened of bearing fixed seat 2 is adjustable by using bolt
It is installed on support base 1, after the position adjustment of bearing fixed seat 2 is good, bolt is tightened, now the position quilt of bearing fixed seat 2
It is fixed.Above-mentioned setting structure simply easily realizes that reliability is high, strong applicability so that the debugging of the assembly precision of screw mandrel 300 is more
It is convenient.
It is preferred that, above-mentioned counter sink 212 and screwed hole 12 are equipped with four, and four screwed holes 12 are distributed in support base 1 one
The surrounding of through hole 11 is placed in side, and four counter sinks 212, which are located at, to be corresponded on installing plate 21 and set with four screwed holes 12.It is above-mentioned
Set, improve safety and reliability of the present utility model so that the installation to bearing fixed seat 2 is more stablized.
Above-mentioned alignment pin 4 is provided with two in the present embodiment, and two alignment pins 4 are respectively arranged at the upside for placing through hole 11
With right side (shown in Fig. 4).After the completion of being debugged to the assembly precision of screw mandrel 300, above-mentioned alignment pin 4 passes through installing plate 21, and
Most bearing fixed seat 2 is fixed on support base 1 at last.The setting of two alignment pins 4, can realize axle with minimum processing step
The fixation between fixed seat 2 and support base 1 is held, cost is low, effect is good.
The utility model additionally provides a kind of carving milling engraving machine, above-mentioned screw mandrel assembling device has been specifically included, for supporting
Screw mandrel 300 on fixed above-mentioned carving milling engraving machine.Above-mentioned setting so that carving milling engraving machine is in increase parts and cost on a small quantity
In the case of, simplify the regulation mounting process of screw mandrel 300, improve the production efficiency of lathe, and in the lathe stage after sale, if
The assembly precision of generation screw mandrel 300 changes or needs to change screw mandrel 300, it is only necessary to remove alignment pin 4, and regulation screw mandrel 300 is assembled
Precision more renews screw mandrel 300, and alignment pin 4 is then stamped again, after cost is reduced.
Obviously, above-described embodiment of the present utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.All any modifications, equivalent substitutions and improvements made within spirit of the present utility model and principle etc., should be included in
Within the utility model scope of the claims.
Claims (9)
1. a kind of screw mandrel assembles device, it is characterised in that including：
Support base (1), the motor (200) rotated with drive screw (300) is set relatively, is fixedly installed in firm banking (100)
On；
Bearing fixed seat (2), position is adjustable to be installed on the support base (1)；
Spring bearing component (3), fixed cover is not connected with one end of the motor (200), and fixed peace located at the screw mandrel (300)
On bearing fixed seat (2), itself and screw mandrel (300) adjustment position are driven by bearing fixed seat (2)；
At least two alignment pins (4), for the bearing fixed seat (2) after adjustment position to be fixed on into support base (1).
2. screw mandrel according to claim 1 assembles device, it is characterised in that the bearing fixed seat (2) includes being connected in
Be loaded through hole (221), the spring bearing group are set on installing plate (21) and mounting blocks (22) together, the mounting blocks (22)
Part (3) is arranged in the through hole (221) that is loaded.
3. screw mandrel according to claim 2 assembles device, it is characterised in that is provided with and is loaded on the installing plate (21)
Through hole (221) is corresponding to stretch out through hole (211), and one end that the screw mandrel is not connected with motor (200) passes through spring bearing component (3)
And the stretching through hole (211) is set.
4. screw mandrel according to claim 3 assembles device, it is characterised in that placement is provided with the support base (1) logical
Hole (11), the mounting blocks (22) are arranged in the placement through hole (11), and the mounting blocks (22) outer wall is logical with placing
Gap is provided between hole (11) inwall, the installing plate (21), which is located at, places through hole (11) outside, and position is adjustable is installed on
On the wall of support base (1) side.
5. screw mandrel according to claim 4 assembles device, it is characterised in that the support base (1) and installing plate (21) phase
To side wall on be provided with screwed hole (12), the installing plate (21) and be provided with counter sink corresponding with screwed hole (12)
(212), also, the counter sink (212) aperture be more than screwed hole (12) aperture.
6. screw mandrel according to claim 5 assembles device, it is characterised in that the screwed hole (12) and counter sink (212)
It is equipped with four.
7. screw mandrel according to claim 6 assembles device, it is characterised in that the alignment pin (4) is provided with two.
8. screw mandrel according to claim 7 assembles device, it is characterised in that the mounting blocks (22) are cylindrical structure,
Placement through hole (11) on support base (1) is manhole.
9. one kind carving milling engraving machine, it is characterised in that assemble device including any described screw mandrels of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621307837.1U CN206367330U (en) | 2016-12-01 | 2016-12-01 | A kind of screw mandrel assembling device and carving milling engraving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621307837.1U CN206367330U (en) | 2016-12-01 | 2016-12-01 | A kind of screw mandrel assembling device and carving milling engraving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206367330U true CN206367330U (en) | 2017-08-01 |
Family
ID=59388672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621307837.1U Expired - Fee Related CN206367330U (en) | 2016-12-01 | 2016-12-01 | A kind of screw mandrel assembling device and carving milling engraving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206367330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626923A (en) * | 2016-12-01 | 2017-05-10 | 苏州瑞格思创光电科技有限公司 | Lead screw assembling device, engraving and milling machine and lead screw adjusting method |
-
2016
- 2016-12-01 CN CN201621307837.1U patent/CN206367330U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106626923A (en) * | 2016-12-01 | 2017-05-10 | 苏州瑞格思创光电科技有限公司 | Lead screw assembling device, engraving and milling machine and lead screw adjusting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203665159U (en) | Automatic centering clamp | |
| CN104029025B (en) | Five-axis linkage numerical-control machine tool | |
| CN102615309B (en) | Porous boring machine for combined boring bar | |
| CN206367330U (en) | A kind of screw mandrel assembling device and carving milling engraving machine | |
| CN205614064U (en) | A lathe that is used for turning stock class part | |
| CN106626923A (en) | Lead screw assembling device, engraving and milling machine and lead screw adjusting method | |
| CN201193759Y (en) | Compounded floor pad composite pad mould | |
| CN102935522B (en) | Spindle box mechanism of novel numerical control engraving and milling machine | |
| CN201807931U (en) | Fixing mechanism for servomotor fixing seat and screw rod bearing block of CNC engraving and milling machine | |
| CN107309461B (en) | Main chord member end hole processing machine for tower body | |
| CN205834265U (en) | Modularity cutter holder assembly | |
| CN103480893A (en) | Drilling mould for machining bottom corner of oil tank | |
| CN203791635U (en) | Rotary coaxial processing lathe | |
| CN110561139A (en) | General clamping device of axle type part | |
| CN201988958U (en) | High-speed five-shaft machining tooling for impeller | |
| CN203266178U (en) | Seam-joint face machining clamp for wine bottle mold | |
| CN104029026A (en) | Y-axis movement device of five-axis computer numerical control machine tool | |
| CN202571371U (en) | Multi-hole boring mill with combined boring rod | |
| CN209239553U (en) | A kind of fraise jig | |
| CN103433533B (en) | Microscope hinge drill jig | |
| CN113263198B (en) | Efficient clamping horizontal moving column boring and milling machining center | |
| CN216398797U (en) | Thin-wall case part precision hole machining device | |
| CN104816180A (en) | Power takeoff box drilling fixture | |
| CN110977564A (en) | Multifunctional clamping table of horizontal machining center machine tool | |
| CN208664766U (en) | A kind of engraving machine for teaching |
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: 20170801 Termination date: 20171201 |