CN214578336U - Rodless cylinder - Google Patents
Rodless cylinder Download PDFInfo
- Publication number
- CN214578336U CN214578336U CN202120446456.6U CN202120446456U CN214578336U CN 214578336 U CN214578336 U CN 214578336U CN 202120446456 U CN202120446456 U CN 202120446456U CN 214578336 U CN214578336 U CN 214578336U
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- Prior art keywords
- slider
- rodless cylinder
- support
- guide
- cylinder body
- Prior art date
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- 239000004576 sand Substances 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 23
- 238000006073 displacement reaction Methods 0.000 claims abstract description 3
- 239000003921 oil Substances 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000011229 interlayer Substances 0.000 claims description 6
- 230000001050 lubricating effect Effects 0.000 claims description 5
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a rodless cylinder, including cylinder body and swing joint on the cylinder body and can follow cylinder body axial displacement's slider, the top surface of slider is the level form, be equipped with the support sand grip of a pair of symmetric position in the slider both sides along its axial on the side roof of cylinder body, the both sides of slider detachably are connected with the direction installation piece respectively, the top surface of direction installation piece flushes with the top surface of slider, and it sets up the guide slot that can hold the support sand grip on the opposite part with supporting the sand grip, detachably is connected with all the time and closely laminates and assorted gib block with the support sand grip in the guide slot. The utility model provides a how can effectively improve the loading capacity of rodless cylinder to can guarantee its steady operation's technical problem, have that the load is big, the operation is stable, the operation accuracy is high, advantages such as long service life.
Description
Technical Field
The utility model belongs to the technical field of the cylinder technique and specifically relates to indicate a rodless cylinder.
Background
The rodless cylinder is a driving device, and is widely applied to the field of machinery due to the advantages of light weight, simple structure, small occupied space and the like. The existing rodless cylinder is composed of a cylinder and a sliding block which is movably connected to the upper portion of the cylinder and can move axially along the cylinder body, and the structure is obvious, so that the loading force of the rodless cylinder is related to the loading area of the sliding block and the bending strength of the sliding block, the loading area of the sliding block is small, the bending strength is weak, the loading capacity of the rodless cylinder is small, the sliding block is easy to shake left and right during operation due to the lack of a mechanism for guiding the operation of the sliding block, the operation is not stable, and the operation accuracy of the rodless cylinder is low and the service life is short.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model discloses the technical problem that will solve lies in how can effectively improve the loading capacity of rodless cylinder to can guarantee its steady operation.
For solving the technical problem, the utility model provides a rodless cylinder, including cylinder body and swing joint on the cylinder body and can follow cylinder body axial displacement's slider, the top surface of slider is the level form, be equipped with a pair of symmetric position along its axial on the side roof of cylinder body the support sand grip of slider both sides, the both sides of slider detachably are connected with the direction installation piece respectively, the top surface of direction installation piece with the top surface of slider flushes, and its with it has seted up on the relative portion of support sand grip and has held the guide slot of support sand grip, detachably be connected with in the guide slot all the time with support sand grip and closely laminating and assorted gib block.
The utility model discloses an embodiment, the gib block deviates from it has vertical being located to connect on the face of support sand grip the clamp plate in the guide slot, the direction installation piece with the relative portion of clamp plate transversely is equipped with a plurality of screw holes side by side, every screw hole female connection has a holding screw, holding screw's one end with the clamp plate is supported tightly, and the other end stretches out the direction installation piece.
In an embodiment of the utility model, the gib block has the cavity intermediate layer, the cavity intermediate layer intussuseption is filled with lubricating oil, the gib block with support on the face that the sand grip was laminated mutually all be equipped with a plurality of with the oil outlet that the cavity intermediate layer is linked together, the middle part of direction installation piece be equipped with the glib talker that the cavity intermediate layer is linked together.
In an embodiment of the present invention, the oil outlet has a diameter of 0.6mm to 1.2 mm.
The utility model discloses an embodiment, be equipped with on the both ends of direction installation piece and be used for opening and close the guide slot just has the sealed lid of felt, the felt with support the laminating of sand grip adaptation.
In an embodiment of the present invention, the cylinder body and the support rib are integrally formed.
In an embodiment of the present invention, the slider is screwed with the guide mounting block.
In one embodiment of the present invention, the support ribs are coated with a lubricating wear-resistant coating.
In one embodiment of the present invention, the thickness of the lubricating wear-resistant coating is 50um to 150 um.
In an embodiment of the present invention, the support rib is V-shaped.
Compared with the prior art, the technical scheme of the utility model have following advantage:
1. the supporting convex strips which are symmetrically arranged on the two sides of the sliding block are arranged on the side top wall of the cylinder body along the axial direction, and the two sides of the sliding block are respectively connected with the guide installation blocks, wherein the top surface of each guide installation block is level with the top surface of each guide installation block and is always tightly attached to the supporting convex strips, so that the rodless cylinder is large in load capacity, stable in operation, high in operation accuracy and long in service life.
2. The fit mode of the set screw and the pressing plate enables the guide mounting block to be attached to the support convex strip through the guide strip, so that the tightness is controllable, and the smooth operation of the rodless cylinder is guaranteed.
3. The guide strip which is attached to the support convex strip is set to be of a structure capable of automatically discharging oil when the rodless cylinder runs, so that friction between the support convex strip and the guide strip is effectively reduced, and the rodless cylinder is convenient to use and long in service life.
Drawings
In order to make the content of the invention more clearly understood, the invention will now be described in further detail with reference to specific embodiments thereof, in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a front view of FIG. 1;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
the specification reference numbers indicate: 1. the cylinder body, 2, slider, 3, support sand grip, 4, direction installation piece, 41, guide slot, 5, gib block, 6, clamp plate.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1, 2, 3 and 4, a rodless cylinder includes a cylinder body 1 and a slide block 2 movably connected to the cylinder body 1 and capable of moving along the axial direction of the cylinder body 1, the top surface of the slide block 2 is horizontal, a pair of support ribs 3 symmetrically located at two sides of the slide block 2 are arranged on the side top wall of the cylinder body 1 along the axial direction, and in this embodiment, the support ribs 3 are V-shaped. The both sides of slider 2 are detachably connected with direction installation piece 4 respectively, and in this embodiment, slider 2 and direction installation piece 4 threaded connection. The top surface of the guide mounting block 4 is flush with the top surface of the slider 2, and a guide groove 41 capable of accommodating the support protruding strip 3 is formed in a portion opposite to the support protruding strip 3, in this embodiment, the guide groove 41 is U-shaped and penetrates through the guide mounting block 4 in the axial direction of the cylinder body 1. The guide groove 41 is internally detachably connected with a guide strip 5 which is always closely attached to and matched with the support convex strip 3. In this embodiment, make this rodless cylinder's load area big through the setting of connecting direction installation piece 4 in slider 2's both sides, and make direction installation piece 4 closely laminate all the time on the support sand grip 3 of 1 both sides roof of cylinder body through the setting of gib block 5, make not only strengthened slider 2's bending strength, and can lead and guarantee the stationarity of slider 2 operation simultaneously to slider 2's operation, thereby realized effectively improving rodless cylinder's load-carrying capacity, and can guarantee its steady operation's technological effect.
In a preferred embodiment of the present invention, the guide strip 5 is closely attached to the support rib 3 by the following structure: the face of gib block 5 deviating from to support sand grip 3 is connected with vertical clamp plate 6 that is located guide slot 41, and the relative portion of direction installation piece 4 and clamp plate 6 transversely is equipped with a plurality of screw holes side by side, and every screw hole female connection has a holding screw, and the one end of holding screw supports tightly with clamp plate 6, and the other end stretches out direction installation piece 4. The tightness between the guide strip 5 and the support convex strip 3 can be adjusted by screwing the set screw, so that the smoothness of the operation of the rodless cylinder is ensured.
In a preferred embodiment of the present invention, the guiding strip 5 has a hollow interlayer filled with lubricating oil, and the guiding strip 5 has a plurality of oil outlets communicated with the hollow interlayer on the surface attached to the supporting raised line 3, in this embodiment, the diameter of the oil outlets is 0.6mm to 1.2 mm. An oil injection nozzle communicated with the hollow interlayer is arranged in the middle of the guide mounting block 4. Set up like this and make when slider 2 moves, the gib block 5 can go out oil automatically to effectively reduced the friction between support sand grip 3 and the gib block 5, reached convenient to use and long service life's effect.
In a preferred embodiment of the utility model, be equipped with on the both ends of direction installation piece 4 and be used for opening and close guide slot 41 and have the sealed lid of felt, the felt is laminated with support sand grip 3 adaptation, so set up can not only carry out the even smearing of lubricating oil to supporting sand grip 3, has effectively avoided the oil leak to cause the problem of pollution moreover.
In a preferred embodiment of the present invention, the cylinder body 1 and the support ribs 3 are integrally formed, so that the rodless cylinder is more compact and has high strength.
In a preferred embodiment of the present invention, the support protruding strip 3 is coated with a lubricating wear-resistant coating, and the thickness of the lubricating wear-resistant coating is 50um-150um, so that the friction between the support protruding strip 3 and the guide strip 5 and between the slider 2 and the cylinder body 1 is effectively reduced, the smoothness of operation is ensured, and the service life is prolonged.
To sum up, the utility model discloses a side roof at cylinder body 1 is equipped with the support sand grip 3 that a pair of symmetry lies in 2 both sides of slider along the axial to connect respectively the top surface and its top surface in the both sides of slider 2 and be the direction installation piece 4 that the level form flushed and closely laminated with support sand grip 3 all the time, and make direction installation piece 4 closely laminate all the time on supporting sand grip 3 through the gib block 5 through the complex mode of inseparable screw and clamp plate 6, thereby make this rodless cylinder have that load-carrying capacity is big, the operation is smooth and easy stable, the operation accuracy is high, long service life's advantage.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.
Claims (10)
1. The utility model provides a rodless cylinder, includes cylinder body and swing joint and can follow cylinder body axial displacement's slider on the cylinder body, a serial communication port, the top surface of slider is the level form, be equipped with a pair of symmetric position along its axial on the side roof of cylinder body the support sand grip of slider both sides, the both sides of slider detachably are connected with the direction installation piece respectively, the top surface of direction installation piece with the top surface of slider flushes, and its with it has seted up on the relative portion of support sand grip and has held support the guide slot of sand grip, detachably be connected with in the guide slot all the time with support sand grip and closely laminate and assorted gib block.
2. The rodless cylinder according to claim 1, wherein a pressing plate vertically positioned in the guide groove is fastened to a surface of the guide strip facing away from the support convex strip, a plurality of screw holes are transversely arranged side by side at a position opposite to the guide mounting block and the pressing plate, a set screw is connected to each screw hole in a threaded manner, one end of each set screw abuts against the pressing plate, and the other end of each set screw extends out of the guide mounting block.
3. The rodless cylinder according to claim 1, wherein the guide strip has a hollow interlayer filled with lubricating oil, the guide strip has a plurality of oil outlets communicating with the hollow interlayer on a surface thereof abutting against the support rib, and an oil injection nozzle communicating with the hollow interlayer is provided in the middle of the guide mounting block.
4. The rodless cylinder according to claim 3, wherein the oil outlet hole has a diameter of 0.6mm to 1.2 mm.
5. The rodless cylinder according to claim 3, wherein sealing caps for opening and closing the guide grooves and having a felt are provided at both ends of the guide mounting block, and the felt is fitted to the support ribs.
6. The rodless cylinder according to claim 1, wherein the cylinder body and the support rib are integrally formed.
7. The rodless cylinder according to claim 1, wherein the slider block is threaded with the guide mounting block.
8. The rodless cylinder according to claim 1, wherein the support ribs are coated with a lubricious wear coating.
9. The rodless cylinder according to claim 8, wherein the lubricating wear-resistant coating has a thickness of 50um to 150 um.
10. The rodless cylinder according to claim 1, wherein the support ribs are V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120446456.6U CN214578336U (en) | 2021-03-01 | 2021-03-01 | Rodless cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120446456.6U CN214578336U (en) | 2021-03-01 | 2021-03-01 | Rodless cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214578336U true CN214578336U (en) | 2021-11-02 |
Family
ID=78352205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120446456.6U Active CN214578336U (en) | 2021-03-01 | 2021-03-01 | Rodless cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214578336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112855767A (en) * | 2021-03-01 | 2021-05-28 | 无锡能手工控科技有限公司 | Rodless cylinder |
-
2021
- 2021-03-01 CN CN202120446456.6U patent/CN214578336U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112855767A (en) * | 2021-03-01 | 2021-05-28 | 无锡能手工控科技有限公司 | Rodless cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: D203-91, 530 Building, No. 18 Qingyuan Road, Xinhao District, Wuxi City, Jiangsu Province, 214000 Patentee after: Expert Module Technology (Wuxi) Co.,Ltd. Address before: Neighborhood committee of Yangting community, Yunlin street, Xishan Economic and Technological Development Zone, Wuxi City, Jiangsu Province Patentee before: WUXI NENGSHOU INDUSTRIAL CONTROL TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address |