CN208719291U - A kind of steel band canned linear mould group of idler wheel guiding - Google Patents
A kind of steel band canned linear mould group of idler wheel guiding Download PDFInfo
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- CN208719291U CN208719291U CN201821345021.7U CN201821345021U CN208719291U CN 208719291 U CN208719291 U CN 208719291U CN 201821345021 U CN201821345021 U CN 201821345021U CN 208719291 U CN208719291 U CN 208719291U
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- seat
- wheel shaft
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Abstract
A kind of steel band canned linear mould group of idler wheel guiding, front support seat and rear support are separately fixed at the opening at base body both ends, and backplate is arranged on base body top；The left end of lead screw and right end are connected at center with preceding fixing seat, rear fixing seat respectively；Lead screw is vertically arranged on the central axis of sliding block；Support base is provided in the middle part of upper end of slide block, support base two sides are provided with support wheel shaft with mosaic mode, and support wheel shaft is vertically equipped with support wheel case；It is provided with auxiliary lid above support base, auxiliary lid both ends are provided with scraping brushing device, mosaic mode are provided with tension wheel shaft below the auxiliary lid both ends on the inside of scraping brushing device, tension wheel shaft is vertically equipped with tensioning wheel case；Backplate upper surface is provided with steel band in a manner of attaching, and steel band passes through setting below tensioning wheel case and above support wheel set respectively, and the both ends of steel band are separately fixed at the upper edge of front support seat and rear support；The utility model has the characteristics that hermetically sealed, adaptable, high speed, mute, structural loss is small.
Description
Technical field:
The utility model relates to canned linear mould technical group field, more specifically a kind of steel band sealing of idler wheel guiding
Linear mould group.
Background technique:
Linear mould group is a kind of linear transmission, and there are mainly two types of modes.One is ball-screws and linear guide group
At another kind is formed with synchronous belt and synchronous pulley.Wherein screw rod Linear mould group uses screw structure by the revolution of motor
Conversion of motion be linear motion, or by transform linear motion be rotary motion, it is wide compared with synchronous banding pattern precision with higher
It is general to be applied to the places such as miniature numerical control lathe, carving and milling machine, sample draught machine.However in use, the blow-by of structure
Property, so that dust etc. is easily accumulated in lead screw, sliding block etc., as the growth of time makes mould group generate greatly abrasion.Except this
Except, most of main structure for using the lead screw Linear mould group of steel band is the arc-like sheet guiding with Teflon production at present
Steel band, very easy bending, abrasion in practical applications, mould group stress is larger when operation, and additional mechanical loss is serious；And
Modular structure is complex, reduces the reliability of equipment, improves maintenance difficulties.
Summary of the invention:
To solve the above problems, overcome the deficiencies in the prior art, the utility model provides that a kind of structure is simple, leakproofness
The steel band canned linear mould group of the idler wheel guiding good, frictional dissipation is small, quietness is good.
To achieve the above object, the steel band canned linear mould group of a kind of idler wheel guiding provided by the utility model, including base
Pedestal, front support seat, rear support, backplate, preceding fixing seat, rear fixing seat, lead screw and sliding block, base body are set as both ends open
Rectangle trough body structure, front support seat and rear support are set as square structure, are separately fixed at opening for base body both ends
At mouthful, backplate setting is connected in base body top, the upper end that backplate left and right ends are arranged with front support seat and rear support respectively
It connects；The left end of lead screw and right end are connected at center with preceding fixing seat, rear fixing seat respectively, front support seat and preceding fixing seat phase
Even, rear support is connected with rear fixing seat；Lead screw is vertically arranged on the central axis of sliding block；Branch is provided in the middle part of upper end of slide block
Seat is supportted, support base two sides are provided with support wheel shaft with mosaic mode, and support wheel shaft is vertically equipped with support wheel case；Above support base
It is provided with auxiliary lid, auxiliary lid both ends are provided with scraping brushing device, and mosaic mode is provided with tensioning below the auxiliary lid both ends on the inside of scraping brushing device
Wheel shaft, tension wheel shaft are vertically equipped with tensioning wheel case；Backplate upper surface is provided with steel band in a manner of attaching, steel band it is a part of naked
It exposes outside, another part of steel band is hidden in inside auxiliary lid, and the steel band inside auxiliary lid is respectively from tensioning wheel case lower section and support wheel
Setting is passed through in set top, and the both ends of steel band are separately fixed at the upper edge of front support seat and rear support.
Further, backplate is provided with 2,2 backplate Parallel Symmetrics settings, there are gap among 2 backplates, in backplate
Between gap length and support base width, width of steel band it is all the same, the length of backplate is identical as pedestal body length.
Further, front support seat and the outer profile of rear support are identical as base body both ends open Internal periphery.
Further, backplate inside upper part is provided with magnetic sealing edging.
The beneficial effects of the utility model are:
The idler wheel guiding of the utility model is rolling friction, and noise is effectively reduced, and long-play is not in that abrasion is existing
As that can keep good sealing within the mould group service life phase, there is hermetically sealed, adaptable, high speed, mute, structural loss
The features such as small.
Support wheel shaft and tension wheel shaft be embedded in support base and it is auxiliary cover, support and be arranged with respectively on wheel shaft and tension wheel shaft
Wheel case and tensioning wheel case are supported, in sliding block operation, support wheel case and tensioning wheel case are doing rotary motion, while supporting steel band is real
Existing rolling friction campaign, makes the abrasion between each critical component drop to minimum, while noise can also be controlled.
Steel band and support wheel case and the friction type being tensioned between wheel case are rolling friction, make running resistance very little, are realized
Mechanism runs at high speed.
Steel band is bonded backplate, and magnetic sealing edging is provided on backplate, lives steel band by magnetic absorption, runs in slide unit
When, support wheel case and tensioning wheel case move therewith, and the steel band of corresponding position are lifted, while being provided with and scraping in auxiliary lid outermost
Brush device, can push down the steel band outside auxiliary lid will not be lifted, and magnetic sealing edging can adsorb external steel band, to guarantee
Good leakproofness.
Detailed description of the invention:
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is the slide construction detail enlarged diagram of the utility model；
Attached drawing 3 is the external perspective structural representation of the utility model；
In attached drawing: 1, front support seat, 2, backplate, 3, auxiliary lid, 4, base body, 5, preceding fixing seat, 6, rear support, 7, rear solid
Reservation, 8, tensioning wheel case, 9, tension wheel shaft, 10, steel band, 11, support wheel case, 12, support wheel shaft, 13, supporting block, 14, wiper
Device, 15, lead screw, 16, sliding block.
Specific embodiment:
To keep the purposes, technical schemes and advantages of the utility model implementation clearer, below in conjunction with the utility model
Attached drawing 1, attached drawing 2 and attached drawing 3, the utility model is further described in more detail.
The steel band canned linear mould group of idler wheel guiding provided by the utility model, including base body 4, front support seat 1, rear branch
Support seat 6, backplate 2, preceding fixing seat 5, rear fixing seat 7, lead screw 15 and sliding block 16, base body 4 are set as the rectangle of both ends open
Trough body structure, front support seat 1 and rear support 6 are set as square structure, are separately fixed at the opening at 4 both ends of base body,
The setting of backplate 2 is connected in 4 top of base body, the upper end that 2 left and right ends of backplate are arranged with front support seat 1 and rear support 6 respectively
It connects；The left end of lead screw 15 and right end are connected at center with preceding fixing seat 5, rear fixing seat 7 respectively, front support seat 1 and preceding fixation
Seat 5 is connected, and rear support 6 is connected with rear fixing seat 7；Lead screw 15 is vertically arranged on the central axis of sliding block 16；On sliding block 16
End middle part is provided with support base 13, and 13 two sides of support base are provided with support wheel shaft 12 with mosaic mode, and support wheel shaft 12 is vertically worn
Equipped with support wheel case 11；Auxiliary lid 3 is provided with above support base 13, auxiliary 3 both ends of lid are provided with scraping brushing device 14,14 inside of scraping brushing device
Tension wheel shaft 9 is provided with mosaic mode below auxiliary 3 both ends of lid, tension wheel shaft 9 is vertically equipped with tensioning wheel case 8；Table on backplate 2
Face is provided with steel band 10 in a manner of attaching, steel band 10 it is a part of it is exposed outside, another part of steel band 10 is hidden in auxiliary lid 3
Portion, the steel band 10 inside auxiliary lid 3 pass through setting, the both ends of steel band 10 above 8 lower section of tensioning wheel case and support wheel case 11 respectively
It is separately fixed at the upper edge of front support seat 1 and rear support 6；Backplate 2 is provided with 2, and 22 Parallel Symmetrics of backplate are arranged,
There are gaps among 2 backplates 2, and the gap length and 13 width of support base, 10 width of steel band of 2 centre of backplate are all the same, backplate 2
Length it is identical as 4 length of base body；Front support seat 1 and the outer profile of rear support 6 and 4 both ends open Internal periphery phase of base body
Together；2 inside upper part of backplate is provided with magnetic sealing edging.
Specifically, 2 upper surface of backplate is provided with steel band 10 in a manner of attaching, steel band 10 respectively from 8 lower section of tensioning wheel case and
Setting is passed through above support wheel case 11, the both ends of steel band 10 are separately fixed at the upper edge of front support seat 1 and rear support 6,
In sliding block operation, tension wheel shaft 9 and support wheel shaft 12 can also move in the horizontal direction, corresponding to be tensioned wheel case 8 and support
Wheel case 11 does rotary motion on steel band, and since tensioning wheel case 8 is arranged above steel band 10, support wheel case 11 is arranged in steel band 10
Lower section, then the steel band 10 of the position, which is supported, forms trapezium structure, steel band 10 and tensioning wheel case 8 and support wheel case 11 it
Between friction type be rolling friction, auxiliary 3 outermost of lid is provided with scraping brushing device 14, pushing down steel band 10 outside auxiliary lid 3 will not be by
It lifts, while 2 inside upper part of backplate being provided with magnetic sealing edging, steel band is lived by magnetic absorption.
Support wheel shaft 12 and tension wheel shaft 9 are embedded on support base 6 and auxiliary lid 3, are supported and are divided on wheel shaft 12 and tension wheel shaft 9
It is not arranged with support wheel case 11 and tensioning wheel case 8, when sliding block 16 is run, support wheel case 11 and tensioning wheel case 8 are doing revolution fortune
It is dynamic, while supporting steel band 10 realizes rolling friction campaign, and the abrasion between each critical component is made to drop to minimum, while noise
It can be controlled.
Steel band 10 and support wheel case 11 and the friction type being tensioned between wheel case 8 are rolling friction, running resistance very little, machine
Structure can run at high speed.
Steel band 10 is bonded backplate 2, and 2 inside upper part of backplate is provided with magnetic sealing edging, lives steel band 10 by magnetic absorption,
When slide unit 16 is run, support wheel case 11 and tensioning wheel case 8 move therewith, and the steel band of corresponding position 10 is lifted, while
Auxiliary 3 outermost of lid is provided with scraping brushing device 14, and can push down the steel band 10 outside auxiliary lid 3 will not be lifted, and magnetic sealing edging meeting
External steel band 10 is adsorbed, to guarantee good leakproofness.
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 (4)
1. a kind of steel band canned linear mould group of idler wheel guiding, including base body (4), front support seat (1), rear support (6), shield
Plate (2), preceding fixing seat (5), rear fixing seat (7), lead screw (15) and sliding block (16), the base body (4) are set as both ends open
Rectangle trough body structure, the front support seat (1) and rear support (6) are set as square structure, are separately fixed at pedestal
The opening at body (4) both ends, the backplate (2) setting on base body (4) top, backplate (2) left and right ends respectively with it is preceding
Support base (1) is connected with the upper end that rear support (6) is arranged；The left end of the lead screw (15) and right end respectively with preceding fixing seat
(5), rear fixing seat (7) is connected at center, and the front support seat (1) is connected with preceding fixing seat (5), the rear support (6)
It is connected with rear fixing seat (7)；The lead screw (15) is vertically arranged on the central axis of sliding block (16)；It is characterized by: described
Sliding block (16) upper center is provided with support base (13), and support base (13) two sides are provided with support wheel shaft with mosaic mode
(12), the support wheel shaft (12) is vertically equipped with support wheel case (11)；It is provided with auxiliary lid (3) above the support base (13),
Described auxiliary lid (3) both ends are provided with scraping brushing device (14), with mosaic mode below auxiliary lid (3) both ends on the inside of the scraping brushing device (14)
It is provided with tension wheel shaft (9), the tension wheel shaft (9) is vertically equipped with tensioning wheel case (8)；Backplate (2) upper surface is to paste
Subsidiary formula formula is provided with steel band (10), the steel band (10) it is a part of it is exposed outside, another part of the steel band (10) is hidden
Internal in auxiliary lid (3), the internal steel band (10) of the auxiliary lid (3) is respectively below tensioning wheel case (8) and in support wheel case (11)
Setting is passed through by side, and the both ends of the steel band (10) are separately fixed at the upper edge of front support seat (1) and rear support (6).
2. the steel band canned linear mould group of idler wheel guiding according to claim 1, it is characterised in that: the backplate (2) sets
2 are equipped with, 2 backplate (2) Parallel Symmetric settings, 2 backplates (2) are intermediate there are gap, and the backplate (2) is intermediate
Gap length and support base (13) width, steel band (10) width it is all the same, the length of the backplate (2) and base body (4) are long
It spends identical.
3. steel band (10) canned linear mould group of idler wheel guiding according to claim 1, it is characterised in that: the front support
Seat (1) and the outer profile of rear support (6) are identical as base body (4) both ends open Internal periphery.
4. the steel band canned linear mould group of idler wheel guiding according to claim 1, it is characterised in that: in the backplate (2)
Upper lateral part is provided with magnetic sealing edging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821345021.7U CN208719291U (en) | 2018-08-21 | 2018-08-21 | A kind of steel band canned linear mould group of idler wheel guiding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821345021.7U CN208719291U (en) | 2018-08-21 | 2018-08-21 | A kind of steel band canned linear mould group of idler wheel guiding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208719291U true CN208719291U (en) | 2019-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821345021.7U Active CN208719291U (en) | 2018-08-21 | 2018-08-21 | A kind of steel band canned linear mould group of idler wheel guiding |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028012A (en) * | 2021-03-12 | 2021-06-25 | 贵州航天风华精密设备有限公司 | Steel band power seal structure |
| CN113653778A (en) * | 2021-08-20 | 2021-11-16 | 成都福誉科技有限公司 | Novel closed straight line module |
-
2018
- 2018-08-21 CN CN201821345021.7U patent/CN208719291U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028012A (en) * | 2021-03-12 | 2021-06-25 | 贵州航天风华精密设备有限公司 | Steel band power seal structure |
| CN113653778A (en) * | 2021-08-20 | 2021-11-16 | 成都福誉科技有限公司 | Novel closed straight line module |
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