CN213363689U - Grating chi end cover of high strength - Google Patents
Grating chi end cover of high strength Download PDFInfo
- Publication number
- CN213363689U CN213363689U CN202022629656.3U CN202022629656U CN213363689U CN 213363689 U CN213363689 U CN 213363689U CN 202022629656 U CN202022629656 U CN 202022629656U CN 213363689 U CN213363689 U CN 213363689U
- Authority
- CN
- China
- Prior art keywords
- connecting block
- cover
- end cover
- high strength
- flange
- 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.)
- Active
Links
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model relates to an end cover, concretely relates to grating chi end cover of high strength. The side cover structure comprises a rail and a side cover, wherein the two ends of the rail are respectively and fixedly provided with the side cover, the bottom of the side cover is fixedly provided with a lower connecting block, one side of the side cover is perpendicular to the lower connecting block and is fixedly provided with a side connecting block, the side connecting block is fixedly connected with the lower connecting block, and the top of the other side of the side cover is provided with a first flange and a second flange in an up-down shape. The grating ruler end cover has the advantages of high strength and easiness in installation, the first lower groove body, the second lower groove body and the side groove bodies are arranged on the track, the strength of the end cover can be increased under the condition of saving materials, and each groove body can also be used for installing parts such as waterproof rubber strips and the like, so that the expansibility of the end cover is increased; in addition, still be provided with down connecting block and side connecting block on the side cover, be convenient for fix the end cover on the workstation, solved the problem that current grating chi end cover has intensity lower and difficult installation, satisfied the assembly needs of large-size grating chi.
Description
Technical Field
The utility model relates to an end cover, concretely relates to grating chi end cover of high strength.
Background
A grating scale is a commonly used measuring device in a closed-loop servo system of a numerical control machine, and is also called as a grating scale displacement sensor, and is generally used for detecting linear displacement or angular displacement. The optical principle of the grating is utilized to measure and feed back in the working process, and the optical fiber grating sensor has the advantages of large detection range, high detection precision and high response speed. According to different sizes of the machine parts, the grating ruler with the corresponding size needs to be selected to finish the measurement work, and meanwhile, the corresponding grating ruler end cover needs to be arranged to assemble the parts.
The existing grating ruler end cover is simple in structure and can meet use requirements under the working condition of small size, but for the condition of large size, the finished product manufactured by scaling the existing grating ruler end cover in the same proportion is low in strength, is easy to deform under pressure, is difficult to protect internal parts, and needs to be provided with a grating ruler end cover with a more reasonable structure to improve the strength; on the other hand, when the size of the end cover of the grating ruler is increased, the wall thickness is obviously increased, the difficulty of installation is increased, and the grating ruler is not easy to be fixed on the workbench through screws, so that a new end cover of the grating ruler is needed to solve the defects.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical defect that the intensity that above-mentioned current grating chi end cover exists is lower and difficult installation, the utility model provides a grating chi end cover of high strength that intensity is higher and easily install.
In order to solve the above problem, the utility model discloses realize according to following technical scheme:
a grating chi end cover of high strength, including track and side cap, the orbital both ends are equipped with side cap, its characterized in that admittedly respectively: the bottom of the side cover is fixedly provided with a lower connecting block, one side of the side cover is perpendicular to the lower connecting block and is fixedly provided with a side connecting block, the side connecting block is fixedly connected with the lower connecting block, and the top of the other side of the side cover is provided with a first flange and a second flange in an up-down shape.
The first flange and the second flange are in an inverted V shape.
And a lower fixing hole is formed in the lower connecting block.
The side connecting blocks are provided with side fixing holes, and the side connecting blocks above and below the side fixing holes are provided with more than two threaded holes.
The side covers on the two sides of the second flange are respectively provided with an upper assembling outer hole, and the side covers below the second flange are provided with a lower assembling outer hole.
The side cover of lower equipment outer hole one side on be provided with the side and dodge the hole, be provided with down on the side cover of lower equipment outer hole opposite side and dodge the hole.
The section of the rail is U-shaped, sliding grooves are symmetrically formed in the top of the rail, upper assembling inner holes are symmetrically formed in the rail below the sliding grooves, positioning grooves are obliquely formed in the bottom of the rail, and lower assembling inner holes are formed in the rail below the positioning grooves.
The bottom of the track is provided with a first lower groove body, the bottom of the track on one side of the first lower groove body is provided with a second lower groove body, and the track on the other side of the first lower groove body is provided with a side groove body.
Compared with the prior art, the beneficial effects of the utility model are that:
the high-strength grating ruler end cover has the advantages of high strength and easiness in installation, the first lower groove body, the second lower groove body and the side groove body are arranged on the track, the strength of the end cover can be increased under the condition of saving materials, and the first lower groove body, the second lower groove body and the side groove body can also be used for installing parts such as waterproof adhesive tapes and the like, so that the expansibility of the end cover is increased; in addition, still be provided with down connecting block and side connecting block on the side cover, be convenient for fix the end cover on the workstation, solved the problem that current grating chi end cover has intensity lower and difficult installation, satisfied the assembly needs of large-size grating chi.
Drawings
The following detailed description of embodiments of the invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the rail of the present invention;
fig. 3 is a schematic front view of the side cover of the present invention;
fig. 4 is a rear view schematic diagram of the side cover of the present invention;
fig. 5 is a schematic top view of the side cover of the present invention.
In the figure: 1. the track, 11, the spout, 12, go up the assembly hole, 13, the constant head tank, 14, the lower assembly hole, 15, first cell body down, 16, the second cell body down, 17, the side cell body, 2, the side cap, 21, lower connecting block, 211, lower fixed orifices, 22, the side connecting block, 221, the side fixed orifices, 222, the screw hole, 23, first flange, 24, the second flange, 25, go up the assembly outer bore, 26, the lower assembly outer bore, 27, the hole is dodged to the side, 28, dodge the hole down.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1 to 5, the high-strength grating ruler end cap of the present invention comprises a rail 1 and a side cap 2, wherein the rail 1 is in a shape of a strip, the cross-section of the rail 1 is in a u shape, sliding grooves 11 are symmetrically arranged on the top of the rail 1, the sliding grooves 11 are used for assembling a slidable component of a grating ruler, and under normal conditions, the slidable component is a pulley, and the sliding grooves 11 are variable diameter grooves for limiting the slidable component of the grating ruler; upper assembling inner holes 12 are symmetrically formed in the rail 1 below the sliding groove 11, a positioning groove 13 is obliquely formed in the bottom of the rail 1, and a lower assembling inner hole 14 is formed in the rail 1 below the positioning groove 13; as the utility model relates to an embodiment of preferred, track 1's bottom be provided with first cell body 15 down, the 1 bottom in track of first cell body 15 one side is provided with cell body 16 under the second, be provided with side cell body 17 on the track 1 of first cell body 15 opposite side down, cell body 16 and side cell body 17 are used for improving the intensity of grating chi end cover when saving material under first cell body 15, the second, and cell body 16 and side cell body 17 can also be used for imbedding parts such as waterproof stripe under first cell body 15, the second, expand the application scope of grating chi end cover.
The two ends of the track 1 are respectively fixedly provided with a side cover 2, the bottom of the side cover 2 is fixedly provided with a lower connecting block 21, and further, the lower connecting block 21 is provided with a lower fixing hole 211, and the lower fixing hole 211 is used for fixing the side cover 2 on a workbench; as a preferred embodiment of the present invention, the side cover 2, the lower connecting block 21 and the side connecting block 22 are integrally formed to increase the strength thereof and prevent deformation due to stress, wherein the side connecting block 22 is fixedly mounted on one side of the side cover 2 perpendicular to the lower connecting block 21, and the side connecting block 22 is fixedly connected to the lower connecting block 21; further, the side connecting block 22 is provided with a side fixing hole 221, the side fixing hole 221 is used for fixing the side cover 2 to the workbench, the side connecting blocks 22 above and below the side fixing hole 221 are provided with more than two threaded holes 222, and the threaded holes 222 are used for being matched with screws to increase the installation stability of the grating ruler end cover.
The top of the other side of the side cover 2 is provided with a first flange 23 and a second flange 24 in an up-and-down shape, specifically, the first flange 23 and the second flange 24 are in an inverted V shape, and in the assembling process, the first flange 23 and the second flange 24 are clamped at the opening at the upper part of the U-shaped rail 1, so that the side cover 2 cannot rotate relative to the rail 11; the side cover 2 at two sides of the second flange 24 is respectively provided with an upper assembling outer hole 25, the upper assembling outer hole 25 is used for fixing the track 1 and the side cover 2 through matching an upper assembling inner hole 12 with a screw, the side cover 2 below the second flange 24 is provided with a lower assembling outer hole 26, and the lower assembling outer hole 26 is used for fixing the track 1 and the side cover 2 through matching a lower assembling inner hole 14 with a screw; be provided with side dodge hole 27 on the side cap 2 of lower assembly outer hole 26 one side, side dodge hole 27 is used for reserving the space for side slot 17 to do not receive the hindrance of side cap 2 when parts such as installation waterproof stripe, be provided with down dodge hole 28 on the side cap 2 of lower assembly outer hole 26 opposite side, dodge hole 28 down and be used for reserving the space for slot 16 under the second, so that do not receive the hindrance of side cap 2 when parts such as installation waterproof stripe.
The grating ruler end cover has the advantages of high strength and easiness in installation, the first lower groove body 15, the second lower groove body 16 and the side groove body 17 are arranged on the track 1, the strength of the end cover can be increased under the condition of saving materials, the first lower groove body 15, the second lower groove body 16 and the side groove body 17 can also be used for installing parts such as waterproof adhesive tapes and the like, and the expansibility of the end cover is increased; in addition, still be provided with connecting block 21 and side connecting block 22 down on the side cap 2, be convenient for fix the end cover on the workstation, solved the problem that current grating chi end cover has intensity lower and difficult installation, satisfied the assembly needs of large-size grating chi.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention, and still fall within the scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a grating chi end cover of high strength, includes track (1) and side cap (2), and the both ends of track (1) are equipped with side cap (2), its characterized in that respectively admittedly: the bottom of the side cover (2) is fixedly provided with a lower connecting block (21), one side of the side cover (2) is perpendicular to the lower connecting block (21) and is fixedly provided with a side connecting block (22), the side connecting block (22) is fixedly connected with the lower connecting block (21), and the top of the other side of the side cover (2) is provided with a first flange (23) and a second flange (24) in an up-and-down shape.
2. A high strength grating scale end cap according to claim 1, wherein: the first flange (23) and the second flange (24) are in an inverted V shape.
3. A high strength grating scale end cap according to claim 1, wherein: and a lower fixing hole (211) is formed in the lower connecting block (21).
4. A high strength grating scale end cap according to claim 1, wherein: the side connecting block (22) is provided with a side fixing hole (221), and more than two threaded holes (222) are formed in the side connecting block (22) above and below the side fixing hole (221).
5. A high strength grating scale end cap according to claim 1, wherein: the side covers (2) on two sides of the second flange (24) are respectively provided with an upper assembling outer hole (25), and the side cover (2) below the second flange (24) is provided with a lower assembling outer hole (26).
6. A high strength grating scale end cap according to claim 5, wherein: the side cover (2) of lower equipment outer hole (26) one side on be provided with side dodge hole (27), be provided with down dodge hole (28) on side cover (2) of lower equipment outer hole (26) opposite side.
7. A high strength grating scale end cap according to claim 1, wherein: the cross section of the rail (1) is U-shaped, sliding grooves (11) are symmetrically formed in the top of the rail (1), upper assembling inner holes (12) are symmetrically formed in the rail (1) below the sliding grooves (11), positioning grooves (13) are obliquely formed in the bottom of the rail (1), and lower assembling inner holes (14) are formed in the rail (1) below the positioning grooves (13).
8. A high intensity grating scale end cap according to claim 7, wherein: the track structure is characterized in that a first lower groove body (15) is arranged at the bottom of the track (1), a second lower groove body (16) is arranged at the bottom of the track (1) on one side of the first lower groove body (15), and a side groove body (17) is arranged on the track (1) on the other side of the first lower groove body (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022629656.3U CN213363689U (en) | 2020-11-13 | 2020-11-13 | Grating chi end cover of high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022629656.3U CN213363689U (en) | 2020-11-13 | 2020-11-13 | Grating chi end cover of high strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213363689U true CN213363689U (en) | 2021-06-04 |
Family
ID=76135071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022629656.3U Active CN213363689U (en) | 2020-11-13 | 2020-11-13 | Grating chi end cover of high strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213363689U (en) |
-
2020
- 2020-11-13 CN CN202022629656.3U patent/CN213363689U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213363689U (en) | Grating chi end cover of high strength | |
| CN102889836B (en) | Car load handlebar performance cubing | |
| CN102539046A (en) | Torsion testing tool of air condition compressor of electric vehicle and torsion testing method thereof | |
| CN213021306U (en) | Precise limiting and fixing test fixture for adjusting plate of medical instrument | |
| CN210426374U (en) | Measuring head floating type deep hole and inner groove measuring device | |
| CN213147726U (en) | Grating ruler end cover easy to assemble | |
| CN208155207U (en) | A kind of tail-gate assembly precision detection device | |
| CN217810024U (en) | High-precision plastic coating machine | |
| CN213481176U (en) | Automobile window frame and door frame cooperation detection device | |
| CN221232428U (en) | Upper upright post machining jig convenient to use | |
| CN213984945U (en) | High-measurement-precision quadratic element measuring instrument | |
| CN219829787U (en) | Electronic inspection tool for panoramic sunroof of high-grade passenger car | |
| CN211855137U (en) | Motor output shaft assembly detection tool | |
| CN105004533A (en) | Automobile window-lifting guide rail testing machine | |
| CN220312724U (en) | Multi-head multifunctional machining center online measurement mechanism | |
| CN217504644U (en) | Self-centering roughness measuring device and measuring machine | |
| CN213208872U (en) | Measuring device is squeezed into to snap ring | |
| CN218583940U (en) | Test fixture is used in electric vehicle controller production and processing | |
| CN218156592U (en) | Nozzle pressure testing device | |
| CN210666253U (en) | Little protecgulum of liquid crystal module plastic measures tool | |
| CN205156809U (en) | Thickness measurement device | |
| CN208101353U (en) | A kind of handle thermoprint detection machine | |
| CN215893439U (en) | Supporting point inspection jig of automobile shell processing machine | |
| CN219956856U (en) | Automobile light detector | |
| CN214537638U (en) | Fixing base of micrometer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |