CN211183609U - Protection device and linear electric motor platform - Google Patents
Protection device and linear electric motor platform Download PDFInfo
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- CN211183609U CN211183609U CN201922165088.3U CN201922165088U CN211183609U CN 211183609 U CN211183609 U CN 211183609U CN 201922165088 U CN201922165088 U CN 201922165088U CN 211183609 U CN211183609 U CN 211183609U
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Abstract
The utility model relates to a protector and linear electric motor platform. The protection device comprises a substrate, a cover plate and a mounting block. The base plate is equipped with two, and two base plates set up the guide rail both ends at the linear electric motor platform relatively, and the installation piece is equipped with two, and each installation piece is corresponding to be set up on the base plate, and installation piece and base plate swing joint and two installation pieces can move in opposite directions, and the both ends of apron are connected with two installation pieces respectively to the cover establishes the linear electric motor platform. Among the above-mentioned protective assembly, the installation piece on the base plate of both sides can move relative to the base plate, and the briquetting is connected with the installation piece, and the installation piece removes and drives the briquetting and remove to further taut apron makes the apron be in the state of stretching straight, avoids in the linear electric motor platform of long stroke, and the apron is because longer length appears sinking, takes place to interfere with the linear electric motor platform.
Description
Technical Field
The utility model relates to a linear electric motor platform technical field especially relates to protection component and linear electric motor platform.
Background
With the technology of the linear motor becoming mature, the application of the linear motor platform becomes more and more extensive. In the linear motor platform, the magnet of the iron core-containing linear motor stator is exposed, an open magnetic field exists, attraction force is generated on metal, and magnet damage or personnel injury is easily caused, so that the protection device is particularly necessary.
When the traditional protective device is applied to a long-stroke linear motor platform, the protective device easily sinks to interfere with the linear motor platform.
SUMMERY OF THE UTILITY MODEL
Accordingly, there is a need for a protection device and a linear motor platform that avoid interference with a long-stroke linear motor platform.
A protective device, comprising:
the two substrates are arranged at two ends of a guide rail of the linear motor platform;
the number of the mounting blocks is two, each mounting block is correspondingly arranged on the base plate, the mounting blocks are movably connected with the base plate, and the two mounting blocks can move oppositely; and
and the two ends of the cover plate are respectively connected with the two mounting blocks so as to cover the linear motor platform.
Among the above-mentioned protection component, the installation piece on the base plate of both sides can move relative to the base plate to further taut apron makes the apron be in the state of stretching straight, avoids in the linear electric motor platform of long stroke, and the apron is because longer length appears sinking, takes place to interfere with the linear electric motor platform.
In one embodiment, the mounting block further comprises two pressing blocks, each pressing block is connected with a corresponding mounting block, each pressing block comprises a first pressing plate and a second pressing plate which are connected in an overlapping mode, and two ends of the cover plate are respectively arranged between the first pressing plate and the second pressing plate to be pressed tightly.
In one embodiment, the pressing block is provided with a first waist-shaped hole, the first waist-shaped hole penetrates through the pressing block, the mounting block is provided with a second waist-shaped hole corresponding to the first waist-shaped hole, and the mounting block further comprises a first fastener, and the first fastener penetrates through the first waist-shaped hole and the second waist-shaped hole to connect the pressing block and the mounting block.
In one embodiment, the first kidney-shaped holes are provided in plurality, the first kidney-shaped holes are arranged on the pressing block at intervals, and the second kidney-shaped holes are provided in plurality and are arranged in one-to-one correspondence with the first kidney-shaped holes.
In one embodiment, the pressing block is further provided with a first locking hole, the mounting block is further provided with a second locking hole corresponding to the first locking hole, and the mounting block further comprises a second fastener, and the second fastener penetrates through the first locking hole and the second locking hole to lock the cover plate and the mounting block.
In one embodiment, a protruding block extends from an end of the substrate, a step portion is formed between the protruding block and an end face of the substrate, the mounting block is arranged on the end face, close to the protruding block, of the substrate, a first through hole is formed in a side wall of the protruding block, and the mounting block further comprises a connecting piece, wherein the connecting piece penetrates through the first through hole and is in threaded connection with the mounting block.
In one embodiment, the thickness of the coated fabric is 0.2 mm to 0.4 mm.
In one embodiment, the cover plate has a thickness of 0.3 mm to 0.5 mm.
In one embodiment, a second through hole is formed in a side wall of the substrate, and the substrate is mounted on the linear motor platform through the second through hole.
In one embodiment, a second through hole is formed in a side wall of the substrate, and the substrate is mounted on the linear motor platform through the second through hole.
A linear motor platform comprising:
a work table;
the guide rail is arranged on the workbench;
the sliding block is arranged on the guide rail in a sliding manner;
the transmission part is in transmission connection with the sliding block;
in the protection device, the two substrates are arranged at two ends of the guide rail, and the cover plate covers the guide rail and the transmission part.
Drawings
FIG. 1 is a schematic diagram of a shield assembly according to one embodiment;
FIG. 2 is a side view of the shield assembly shown in FIG. 1;
fig. 3 is an enlarged schematic view at a in the shield assembly shown in fig. 2.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, a protection assembly 10 according to an embodiment is used for isolating and protecting a linear motor platform, so as to prevent metal from being attracted by a magnetic field formed by the linear motor platform to damage the linear motor platform, and prevent dust or machining chips from polluting and even damaging the linear motor platform.
The protective assembly 10 includes a base plate 100, a cover plate 200, a pressing block 300, and a mounting block 400. The two substrates 100 are oppositely disposed at two ends of the guide rail of the linear motor platform to cross the linear motor platform. The cover plate 200 is disposed between the two substrates 100 and covers the linear motor platform, and specifically, the cover plate 200 covers the stator core and the guide rail of the linear motor platform for protection. The pressing blocks 300 are respectively arranged at two ends of the cover plate 200 and fixedly clamp the cover plate 200, the pressing blocks 300 can facilitate the installation of the cover plate 200 on the installation block 400, and meanwhile, the cover plate 200 can be tensioned. The mounting blocks 400 are respectively mounted on the substrate 100, the mounting blocks 400 are movably connected with the substrate 100 to move along the extending direction of the cover plate 200 relative to the substrate 100, and the mounting blocks 400 are connected with the pressing block 300 to drive the pressing block 300 to move.
In the above-described shield assembly 10, the pressing block 300 clamps the cover plate 200, and can tension the cover plate 200. Meanwhile, the mounting blocks 400 on the substrates 100 on the two sides can move relative to the substrates 100, the pressing block 300 is connected with the mounting blocks 400, and the mounting blocks 400 move to drive the pressing block 300 to move, so that the cover plate 200 is further tensioned, the cover plate 200 is in a stretched straight state, and the cover plate 200 is prevented from sinking due to a long length in a long-stroke linear motor platform and further interfering with the linear motor platform.
Referring to fig. 2 and 3 concurrently, in one embodiment, the press block 300 includes a first press plate 310 and a second press plate 320 that are overlapped. The cover plate 200 is disposed between the first pressing plate 310 and the second pressing plate 320 to be compressed. Specifically, the first pressing plate 310 and the second pressing plate 320 have the same plate-shaped structure and can be made of steel plates, the cover plate 200 can be a steel strip, and the first pressing plate 310, the second pressing plate 320 and the cover plate 200 are connected together by press riveting.
Referring to fig. 1, in one embodiment, a first kidney-shaped hole 330 is formed in the pressing block 300, a second kidney-shaped hole (not shown) is formed in the mounting block 400 corresponding to the first kidney-shaped hole 330, and the protection assembly 10 further includes a first fastening member (not shown) which passes through the first kidney-shaped hole 330 and the second kidney-shaped hole to connect the pressing block 300 and the mounting block 400. The relative position between the pressing block 300 and the mounting block 400 can be adjusted through the first kidney-shaped hole 330 and the second kidney-shaped hole, so that the tension of the cover plate 200 is primarily adjusted. In particular, the first fastener may be a bolt.
In one embodiment, the first kidney-shaped holes 330 are provided in plurality, the first kidney-shaped holes 330 are uniformly formed in the pressing block 300 along the width direction of the cover plate 200, and the second kidney-shaped holes are provided in plurality and are in one-to-one correspondence with the first kidney-shaped holes 330. So set up, when adjusting with the relative position of installation piece 400, can guarantee that briquetting 300 carries out the displacement along the straight line, can not take place to incline.
In one embodiment, the pressing block 300 further defines a first locking hole 340, the mounting block 400 further defines a second locking hole (not shown) corresponding to the first locking hole 340, and the protection assembly 10 further includes a second fastener (not shown), the second fastener penetrates through the first locking hole 340 and the second locking hole to lock the cover plate 200 and the mounting block 400. After the relative position between briquetting 300 and the mounting panel adjusted to the right place, wear to establish first locking hole 340 and second locking hole through the second fastener, can further increase the fixed effect of briquetting 300 and mounting panel, avoid adjusting the relative movement again of getting in place back briquetting 300 and mounting panel, influence apron 200's rate of tension. In particular, the second fastener may be a bolt. In other embodiments, the second locking hole may be omitted, and the second fastener may pass through the first locking hole 340 and directly abut against the surface of the mounting block 400 for fixing.
Referring to fig. 3, in an embodiment, a protrusion 110 extends from an end of the substrate 100, the protrusion 110 and an end surface of the substrate 100 form a step, and the mounting block 400 is disposed on the end surface of the substrate 100 close to the protrusion 110, and with reference to fig. 1, a first through hole 120 is formed in a side wall of the protrusion 110, and the mounting block further includes a connector (not shown) that is threaded to the mounting block 400 through the first through hole 120. The rotary connecting piece can drive the mounting block 400 to move along the end face of the base plate 100, so that the cover plate 200 is tensioned, the tension degree of the cover plate 200 is adjusted, and in the adjusting process, the projection 110 can limit the stroke of the mounting block 400 to play a limiting role. In particular, the connection may be a screw.
In one embodiment, the cover plate 200 has a first side 210 and a second side 220 opposite to each other, i.e., the front and rear sides of the cover plate 200. The first side 210 and the second side 220 are both accommodated within the length range of the pressing block 300, so that the pressing block 300 can clamp the left and right sides of the cover plate 200, and prevent partial areas of the cover plate 200 from being unclamped. So set up for briquetting 300 is more even to apron 200's effort, and then makes apron 200 tighten the effect better. The thickness of the cap plate 200 is set to 0.3 mm to 0.5 mm, and in the present embodiment, the thickness of the cap plate 200 is 0.4 mm.
In one embodiment, the cover 200 is wrapped with a coating cloth (not shown). The coating cloth can adsorb certain liquid, avoids liquid to cause the harm along apron 200 drippage to linear electric motor platform. Specifically, the thickness of the coated fabric is 0.2 mm to 0.4 mm, and in the present embodiment, the thickness of the coated fabric is 0.3 mm.
With continued reference to fig. 1, in one embodiment, the sidewall of the substrate 100 is formed with a second through hole 130, and the substrate 100 is mounted on the linear motor platform by passing a screw through the second through hole 130. Specifically, the second through hole 130 is a kidney-shaped hole, and the mounting position of the substrate 100 to the linear motor platform can be adjusted through the second through hole 130.
Still provide a linear electric motor platform simultaneously, linear electric motor platform includes workstation, guide rail, slider, driving medium and protector. The guide rail is installed on the workstation, and the slider slides and sets up on the guide rail, and the driving medium is connected with the slider transmission, and two base plates 100 among the protector set up at the guide rail both ends, and apron 200 covers and establishes guide rail and driving medium, avoids the smear metal in dust or the processing to cause the pollution or even the damage to linear electric motor platform.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (11)
1. A protective device, comprising:
the two substrates are arranged at two ends of a guide rail of the linear motor platform;
the number of the mounting blocks is two, each mounting block is correspondingly arranged on the base plate, the mounting blocks are movably connected with the base plate, and the two mounting blocks can move oppositely; and
and the two ends of the cover plate are respectively connected with the two mounting blocks so as to cover the linear motor platform.
2. The protection device of claim 1, further comprising two pressing blocks, each pressing block is connected with a corresponding one of the mounting blocks, the pressing blocks comprise a first pressing plate and a second pressing plate which are connected in an overlapping mode, and two ends of the cover plate are respectively arranged between the first pressing plate and the second pressing plate to be pressed.
3. The protector of claim 2, wherein the pressing block is provided with a first kidney-shaped hole, the first kidney-shaped hole penetrates through the pressing block, the mounting block is provided with a second kidney-shaped hole corresponding to the first kidney-shaped hole, and the protector further comprises a first fastener, and the first fastener penetrates through the first kidney-shaped hole and the second kidney-shaped hole to connect the pressing block and the mounting block.
4. The shielding device according to claim 3, wherein a plurality of first kidney-shaped holes are provided, the plurality of first kidney-shaped holes are provided on the pressing block at intervals, and a plurality of second kidney-shaped holes are provided and are provided in one-to-one correspondence with the plurality of first kidney-shaped holes.
5. The protection device of claim 2, wherein the pressing block is further provided with a first locking hole, the mounting block is further provided with a second locking hole corresponding to the first locking hole, and the protection device further comprises a second fastener, and the second fastener penetrates through the first locking hole and the second locking hole to lock the cover plate and the mounting block.
6. The protection device of claim 1, wherein a protrusion extends from an end of the base plate, the protrusion and an end surface of the base plate form a step, the mounting block is disposed on the end surface of the base plate close to the protrusion, a first through hole is formed in a side wall of the protrusion, and the protection device further comprises a connector, wherein the connector penetrates through the first through hole and is in threaded connection with the mounting block.
7. The protective apparatus of claim 1, wherein the cover sheet is coated with a coating cloth.
8. Guard means according to claim 7 characterised in that the thickness of the coated cloth is 0.2 to 0.4 mm.
9. The shielding device of claim 1, wherein the cover plate has a thickness of 0.3 mm to 0.5 mm.
10. The guard of claim 1, wherein a second through hole is defined in a sidewall of the base plate, and the base plate is mounted to the linear motor platform through the second through hole.
11. A linear motor platform, comprising:
a work table;
the guide rail is arranged on the workbench;
the sliding block is arranged on the guide rail in a sliding manner;
the transmission part is in transmission connection with the sliding block;
the guard of any one of claims 1 to 10, two of the base plates being provided at opposite ends of the rail, the cover plate housing the rail and the drive member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922165088.3U CN211183609U (en) | 2019-12-05 | 2019-12-05 | Protection device and linear electric motor platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922165088.3U CN211183609U (en) | 2019-12-05 | 2019-12-05 | Protection device and linear electric motor platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211183609U true CN211183609U (en) | 2020-08-04 |
Family
ID=71800610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922165088.3U Active CN211183609U (en) | 2019-12-05 | 2019-12-05 | Protection device and linear electric motor platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211183609U (en) |
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2019
- 2019-12-05 CN CN201922165088.3U patent/CN211183609U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220727 Address after: 518000 101, building 6, Wanyan Industrial Zone, Qiaotou community, Fuhai street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Han's Semiconductor Equipment Technology Co.,Ltd. Address before: 518051 Dazu laser building, 9 new West Road, North Nanshan District high tech park, Shenzhen, Guangdong Patentee before: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd. |