CN209557488U - A kind of slide unit roller guide - Google Patents
A kind of slide unit roller guide Download PDFInfo
- Publication number
- CN209557488U CN209557488U CN201822020575.6U CN201822020575U CN209557488U CN 209557488 U CN209557488 U CN 209557488U CN 201822020575 U CN201822020575 U CN 201822020575U CN 209557488 U CN209557488 U CN 209557488U
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- CN
- China
- Prior art keywords
- roller
- guide rail
- face
- rail
- slide unit
- 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
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Abstract
A kind of slide unit roller guide, including slide unit, the intermediate position on slide unit top is provided with deep gouge, the two sides of deep gouge are positioning convex platform, tapped through hole is offered in the outside plate face of positioning convex platform, left rail, middle guide rail, right guide rail are sequentially placed in the deep gouge, one side end face of middle guide rail is bonded with a side end face of left rail, another side end face of middle guide rail is bonded with a side end face of right guide rail, set screw is connected in tapped through hole, the inner side end of set screw is connected on another side end face of right guide rail.The both ends of guide rail in the left rail of the utility model and the cooperation clamping of right guide rail, the spatial position of left rail and right guide rail is adjusted by set screw, middle guide rail is placed between left rail and right guide rail to be connected in transition fit, improve the assembly precision of middle guide rail, be not in situations such as gap is excessive or stuck, ensure that quality stability.
Description
Technical field
The utility model relates to a kind of slide unit roller guides.
Background technique
The multiple fields such as roller guide formula slide unit can be used for being machined, measuring instrument, chemical experiment, optical instrument, rolling
The guide tracked slide unit of column can be by articles carried accurate movement, so three-dimensional parameter can preferably be determined, since existing roller is led
The structure of rail slide unit is single, and guide rail, which is used for a long time, will appear situations such as gap is excessive or stuck, it cannot be guaranteed that quality stability.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of slide unit rollers for being able to solve the above problem to lead
Rail.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals:
The global shape of a kind of slide unit roller guide, including slide unit, slide unit is rectangular slab, and the intermediate position on slide unit top is opened
There is a deep gouge, the two sides of deep gouge are positioning convex platform, offer tapped through hole in the outside plate face of positioning convex platform, in the deep gouge successively
Place left rail, middle guide rail, right guide rail, a side end face of middle guide rail is bonded with a side end face of left rail, middle guide rail it is another
Side end face is bonded with a side end face of right guide rail, and set screw, the inner side end of set screw are connected in tapped through hole
It is connected on another side end face of right guide rail.
Roller rolling retainer is equipped on the both sides of the face of the middle guide rail, the quantity of roller rolling retainer is two, a roller
Holding is placed between a side end face of middle guide rail and a side end face of left rail；Another roller rolling retainer is placed in middle guide rail
Between another side end face and a side end face of right guide rail, roller is fitted on each roller rolling retainer, the quantity of roller is
Several, several rollers are divided into two groups, and every group of roller is equally distributed, guide groove is offered on the both sides of the face of guide rail,
Left guide groove is offered on one side end face of left rail, and right guide groove, one end of one group of roller are offered on a side end face of right guide rail
It is connected on a side guidance of guide rail；The other end is connected on the left guide groove of left rail, and one end of another group of roller is connected to
On another side guidance of middle guide rail；The other end is connected on the right guide groove of right guide rail.
The axis of the roller of odd bits is tilted to side in every group；The axis of the roller of even bit reversely inclines to the other side
Tiltedly.
The quantity of the tapped through hole be several, several tapped through holes are equally distributed, positioning convex platform it is another
Baffle fixation hole is offered on side, is fixedly connected with outer baffle on baffle fixation hole.
Screw has been respectively fixedly connected on the side end face of the left rail and right guide rail.
Left fixation hole is offered on the top of the left rail, and right fixation hole, left fixation are offered on the top of right guide rail
Fixing bolt is connected separately in hole and right fixation hole, the quantity of fixing bolt is several, and the bottom end of fixing bolt is fixed to be connected
It connects in the plate face of deep gouge.
Roller mounting hole is offered in the plate face of the roller rolling retainer, the quantity of roller mounting hole is several, each
The shape of roller mounting hole is square hole, and the lower end surface of each roller mounting hole is formed with lower baffle plate；Upper surface is formed with overhead gage,
The tail portion of lower baffle plate and overhead gage extends outward to form the clamping end of bending structure, and the tail portion clamping end of lower baffle plate is formed in
The side of roller rolling retainer；The tail portion clamping end of overhead gage is formed in the other side of roller rolling retainer, the both ends stationary plane of roller
It is respectively engaged in the tail portion clamping end of overhead gage and lower baffle plate, circular arc clamping is formed in the two side walls of roller mounting hole
Face, the arc surface of roller are fitted in the cambered surface of circular arc catch surface.
The utility model has the advantages that compared with the prior art, the utility model has the following beneficial effects:
The both ends of guide rail in the left rail of the utility model slide unit roller guide and the cooperation clamping of right guide rail, by positioning spiral shell
Silk adjusts the spatial position of left rail and right guide rail, and middle guide rail is placed between left rail and right guide rail to be connected in transition fit, mentions
The high assembly precision of middle guide rail, while the roller being coupled on roller rolling retainer can allow middle guide rail that can swimmingly slide, no
It will appear situations such as gap is excessive or stuck, ensure that quality stability.
Detailed description of the invention
Fig. 1 is the structural exploded view of slide unit roller guide.
Fig. 2 is the main view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the partial structurtes enlarged drawing in Fig. 1.
Specific embodiment
Refering to fig. 1-4, a kind of slide unit roller guide, including slide unit 1, the global shape of slide unit 1 are rectangular slab, and slide unit 1 pushes up
The intermediate position at end is provided with deep gouge 11, and deep gouge 11 is rectangular shape, and deep gouge 11 runs through the both sides of the face of slide unit 1, deep gouge 11
In be sequentially placed left rail 2, middle guide rail 6, right guide rail 5, a side end face of middle guide rail 6 is bonded with a side end face of left rail 2, in
Another side end face of guide rail 6 is bonded with a side end face of right guide rail 5, and left rail 2 and right guide rail 5 resist middle guide rail 6 from two sides, will
Middle guide rail 6 is limited in the spatial position of setting, it is ensured that the both sides of the face of middle guide rail 6 were in left rail 2 and right guide rail 5 respectively
Cross mating connection, improve the assembly precision of middle guide rail 6, middle guide rail 6 is smooth in sliding process, be not in gap it is excessive or
Situations such as stuck, ensure that quality stability.
The two sides of deep gouge 11 are positioning convex platform, offer tapped through hole 12, spiral shell in the outside plate face of the positioning convex platform of side
The quantity of line through-hole 12 is several, several tapped through holes 12 are equally distributed, and it is fixed to be connected in tapped through hole 12
Position screw 3, the inner side end of set screw 3 is connected on another side end face of right guide rail 5, by Rotating set screws 3 in spiral shell
Position in line through-hole 12, the spatial position of squeeze adjustments left rail 2 and right guide rail 5, it is ensured that between left rail 2 and right guide rail 5
Spacing and the width of middle guide rail 6 be transition fit size, middle guide rail 6 can swimmingly be placed on left rail 2 and right guide rail 5 it
Between, while sliding without hindrance, and offer baffle fixation hole 13 on the another side of positioning convex platform, it is fixed on baffle fixation hole 13 to connect
It is connected to outer baffle (not shown).
Roller rolling retainer 8 is equipped on the both sides of the face of middle guide rail 6, the quantity of roller rolling retainer 8 is two, and a roller is protected
Frame 8 is held to be placed between a side end face of middle guide rail 6 and a side end face of left rail 2；Another roller rolling retainer 8 is placed in middle guide rail
Between 6 another side end face and a side end face of right guide rail 5, roller 9 is fitted on each roller rolling retainer 8, roller 9
Quantity is several, and it is two groups that several rollers 9, which are divided to, and every group of roller 9 is equally distributed, the roller 9 of odd bits in every group
Axis to side tilt；The axis of the roller 9 of even bit is offered on the both sides of the face of guide rail 6 to other side reversed dip
Guide groove (not shown) offers left guide groove 21 on one side end face of left rail 2, offers the right side on a side end face of right guide rail 5 and lead
Slot (not shown), one end of one group of roller 9 are connected on a side guidance of middle guide rail 6；It leads on the left side that the other end is connected to left rail 2
On slot 21, one end of another group of roller 9 is connected on another side guidance of middle guide rail 6；It leads on the right side that the other end is connected to right guide rail 5
On slot, the spatial position of left rail 2 and right guide rail 5 is adjusted by set screw 3, allows roller 9 in middle guide rail 6 and left rail 2
And cooperate elastic appropriate between right guide rail 5, it want smooth with the sliding of guide rail 6 in guaranteeing, the side of left rail 2 and right guide rail 5
Screw 7 is respectively fixedly connected on face, screw 7 is used to limit the position of roller 9, and roller 9 will not be from left rail 2 and right guide rail 5
Middle derailing.
Left fixation hole 22 is offered on the top of left rail 2, and right fixation hole 51, Zuo Gu is offered on the top of right guide rail 5
Determine to be connected separately with fixing bolt 4 in hole 22 and right fixation hole 51, the quantity of fixing bolt 4 is several, the bottom of fixing bolt 4
End is fixedly connected in the plate face of deep gouge 11, and left rail 2 and right guide rail 5 adjust, left rail affixed by fixing bolt 4 after good position
2 and right guide rail 5 and slide unit 1 be connected to one structure, improve integrally-built stability.
Roller mounting hole 81 is offered in the plate face of roller rolling retainer 8, the quantity of roller mounting hole 81 is several, each
The shape of roller mounting hole 81 is square hole, and the lower end surface of each roller mounting hole 81 is formed with lower baffle plate 82；Upper surface is formed with
The tail portion of overhead gage 83, lower baffle plate 82 and overhead gage 83 extends outward to form the clamping end of bending structure, lower baffle plate 82
Tail portion clamping end is formed in the side of roller rolling retainer 8；The tail portion clamping end of overhead gage 83 is formed in the another of roller rolling retainer 8
Side, the both ends stationary plane of roller 9 are respectively engaged in the tail portion clamping end of overhead gage 83 and lower baffle plate 82, roller mounting hole 81
Circular arc catch surface 811 is formed in two side walls, the arc surface of roller 9 is fitted in the cambered surface of circular arc catch surface 811, circular arc card
The arc surface that roller 9 is played the role of limiting in face 811 is held, guidance roller 9 follows 8 synchronous slide of roller rolling retainer, reduces rolling
8 resistance to sliding of column retainer.
The both ends of guide rail 6, are adjusted by set screw 3 in left rail 2 and right guide rail 5 the cooperation clamping of slide unit roller guide
The spatial position of left rail 2 and right guide rail 5, middle guide rail 6 is placed between left rail 2 and right guide rail 5 to be connected in transition fit, is improved
The assembly precision of middle guide rail 6, while the roller 9 being coupled on roller rolling retainer 8 can allow middle guide rail 6 that can swimmingly slide,
Be not in situations such as gap is excessive or stuck, ensure that quality stability.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, it is all described in the claims.
Claims (7)
1. a kind of slide unit roller guide, including slide unit (1), the global shape of slide unit (1) is rectangular slab, in slide unit (1) top
Between position be provided with deep gouge (11), the two sides of deep gouge (11) are positioning convex platform, and it is logical that screw thread is offered in the outside plate face of positioning convex platform
Hole (12), which is characterized in that left rail (2), middle guide rail (6), right guide rail (5), middle guide rail are sequentially placed in the deep gouge (11)
(6) a side end face is bonded with a side end face of left rail (2), another side end face of middle guide rail (6) and the side of right guide rail (5)
End face is bonded, and is connected with set screw (3) in tapped through hole (12), the inner side end of set screw (3) is connected to the right side and leads
On another side end face of rail (5).
2. slide unit roller guide according to claim 1, which is characterized in that set on the both sides of the face of the middle guide rail (6)
Have roller rolling retainer (8), the quantity of roller rolling retainer (8) is two, and a roller rolling retainer (8) is placed in the one of middle guide rail (6)
Between side end face and a side end face of left rail (2)；Another roller rolling retainer (8) is placed in another side end face of middle guide rail (6)
Between a side end face of right guide rail (5), it is fitted with roller (9) on each roller rolling retainer (8), the quantity of roller (9)
For several, several rollers (9) are divided into two groups, and every group of roller (9) is equally distributed, on the both sides of the face of guide rail (6)
Guide groove is offered, is offered on a side end face of left rail (2) left guide groove (21), is offered on a side end face of right guide rail (5)
Right guide groove, one end of one group of roller (9) are connected on a side guidance of middle guide rail (6)；The other end is connected to a left side for left rail (2)
On guide groove (21), one end of another group of roller (9) is connected on another side guidance of middle guide rail (6)；The other end is connected to the right side and leads
On the right guide groove of rail (5).
3. slide unit roller guide according to claim 2, which is characterized in that the roller (9) of odd bits in every group
Axis is tilted to side；The axis of the roller (9) of even bit is to other side reversed dip.
4. slide unit roller guide according to claim 1, which is characterized in that the quantity of the tapped through hole (12) is several
A, several tapped through holes (12) are equally distributed, and are offered on the another side of positioning convex platform baffle fixation hole (13), gear
Plate fixation hole is fixedly connected with outer baffle on (13).
5. slide unit roller guide according to claim 1, which is characterized in that the side of the left rail (2) and right guide rail (5)
Screw (7) have been respectively fixedly connected on end face.
6. slide unit roller guide according to claim 5, which is characterized in that offered on the top of the left rail (2)
Left fixation hole (22) offers right fixation hole (51) on the top of right guide rail (5), in left fixation hole (22) and right fixation hole (51)
It is connected separately with fixing bolt (4), the quantity of fixing bolt (4) is several, and it is heavy that the bottom end of fixing bolt (4) is fixedly connected on
In the plate face of slot (11).
7. slide unit roller guide according to claim 2, which is characterized in that opened in the plate face of the roller rolling retainer (8)
Equipped with roller mounting hole (81), the quantity of roller mounting hole (81) is several, and the shape of each roller mounting hole (81) is side
The lower end surface in hole, each roller mounting hole (81) is formed with lower baffle plate (82)；Upper surface is formed with overhead gage (83), lower baffle plate
(82) and the tail portion of overhead gage (83) extends outward to form the clamping end of bending structure, the tail portion clamping end of lower baffle plate (82)
It is formed in the side of roller rolling retainer (8)；The tail portion clamping end of overhead gage (83) is formed in the other side of roller rolling retainer (8),
The both ends stationary plane of roller (9) is respectively engaged in the tail portion clamping end of overhead gage (83) and lower baffle plate (82), roller mounting hole
(81) it is formed in two side walls circular arc catch surface (811), the arc surface of roller (9) is fitted in circular arc catch surface (811)
In cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822020575.6U CN209557488U (en) | 2018-12-04 | 2018-12-04 | A kind of slide unit roller guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822020575.6U CN209557488U (en) | 2018-12-04 | 2018-12-04 | A kind of slide unit roller guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209557488U true CN209557488U (en) | 2019-10-29 |
Family
ID=68302436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822020575.6U Expired - Fee Related CN209557488U (en) | 2018-12-04 | 2018-12-04 | A kind of slide unit roller guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209557488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065852A (en) * | 2020-08-07 | 2020-12-11 | 胡增产 | Novel linear roller pin heavy-load guide rail pair |
-
2018
- 2018-12-04 CN CN201822020575.6U patent/CN209557488U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065852A (en) * | 2020-08-07 | 2020-12-11 | 胡增产 | Novel linear roller pin heavy-load guide rail pair |
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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: 20191029 Termination date: 20211204 |