CN110971049A - Linear motor mounting seat - Google Patents
Linear motor mounting seat Download PDFInfo
- Publication number
- CN110971049A CN110971049A CN201911305398.9A CN201911305398A CN110971049A CN 110971049 A CN110971049 A CN 110971049A CN 201911305398 A CN201911305398 A CN 201911305398A CN 110971049 A CN110971049 A CN 110971049A
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- groove
- block
- linear motor
- mounting
- sliding block
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a linear motor mounting seat which comprises a base, wherein a linear motor is clamped at the upper end of the base, a mounting cavity is formed in the base and positioned on two sides of the linear motor, a first sliding block and a second sliding block penetrate through and are connected with the side wall of each mounting cavity in a sliding mode, a transmission plate is further connected in each mounting cavity in a sliding mode, a first groove and a second groove are formed in the surface of each transmission plate, transmission blocks are welded on the side wall of one end, positioned in the mounting cavity, of each first sliding block and the side wall of one end, positioned in the mounting cavity, of each second sliding block, and the two transmission blocks positioned in the same mounting cavity are respectively connected with the first groove and the second groove in the transmission plate in a sliding mode. The linear motor fixing device has the advantages that the linear motor is labor-saving and convenient to mount and dismount, the linear motor is convenient to dismount and maintain, the service life is longer, and the fixing and mounting effects of the linear motor are very firm.
Description
Technical Field
The invention relates to the technical field of linear motors, in particular to a linear motor mounting seat.
Background
A linear motor is a transmission device that directly converts electric energy into mechanical energy for linear motion without any intermediate conversion mechanism. The rotary motor can be seen as being formed by cutting a rotary motor in the radial direction and expanding the rotary motor into a plane. Linear motors are also known as linear motors, linear motors or push rod motors. The most common types of linear motors are flat plate, U-slot and tubular linear motors. The coil is typically composed of three phases, and brushless commutation is achieved by hall elements. Current linear electric motor is usually direct through the bolt fastening on the mount pad, not only is not convenient for like this dismantle linear electric motor and carry out maintenance, influence life, and the screw thread takes place to damage easily after the dismouting of bolt many times to lead to linear electric motor's the fixed effect variation in installation.
Therefore, a linear motor mounting base is provided.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides a linear motor mounting base.
In order to achieve the purpose, the invention adopts the following technical scheme: a linear motor mounting seat comprises a base, a linear motor is clamped at the upper end of the base, a mounting cavity is formed in the base and positioned on two sides of the linear motor, each mounting cavity side wall is connected with a first sliding block and a second sliding block in a penetrating and sliding mode, a transmission plate is further connected in the mounting cavity in a sliding mode, a first groove and a second groove are formed in the surface of each transmission plate, transmission blocks are welded on the side wall of one end, positioned in the mounting cavity, of each first sliding block and the side wall of one end, positioned in the mounting cavity, of each second sliding block, the two transmission blocks positioned in the same mounting cavity are respectively connected with the first groove and the second groove in the transmission plate in a sliding mode, a first connecting shaft and a second connecting shaft are fixedly connected to one end, positioned in the mounting cavity, of each sliding block and each second connecting shaft respectively, one end of the first connecting shaft, which is far away from the first sliding block, penetrates through the inner side wall of the base and is welded with a first clamping block, a first clamping groove matched with the first clamping block is correspondingly formed in the shell of the linear motor, the first clamping block is correspondingly clamped in the first clamping groove, a pressing hole matched with the second connecting shaft is also formed in the inner wall of each mounting cavity, the bottom ends of the first sliding block and the second sliding block and the side wall of the mounting cavity are fixedly connected with first springs, the first springs are sleeved outside the first connecting shaft and the second connecting shaft, each driving plate is welded with a first connecting block, each mounting cavity is welded with a second connecting block, each driving plate is also provided with a rectangular through hole, and the second connecting blocks are positioned in the rectangular through holes and are in sliding connection with the side wall of the rectangular through holes, be located same equal fixedly connected with second spring between the first link block of installation cavity and second link block is located every an installation groove has all still been seted up in the base of installation cavity top, and two installation inslots are inside to be equipped with the second grade installation mechanism that cooperation linear electric motor used.
In foretell linear electric motor mount pad, second grade installation mechanism includes the inside some second fixture blocks of equal lateral sliding of two mounting grooves, also correspond on linear electric motor's the shell and set up the second draw-in groove that cooperation second fixture block used, wherein every the one end that the second draw-in groove was kept away from to the second fixture block all with mounting groove inner wall within a definite time fixedly connected with third spring, every the one end that the second draw-in groove was kept away from to the second fixture block all still the rigid coupling has the first pull rod that a root level set up, and first pull rod all corresponds the positive center that is located the third spring, every the other end of first pull rod all runs through and extends the base lateral wall, every the mounting groove is inside all still to be equipped with the stop gear that cooperation second fixture block used.
In foretell linear electric motor mount pad, stop gear includes a spacing groove that every second fixture block upper end center was seted up, every the spacing inslot portion all is equipped with a transmission piece, wherein every the groove of accomodating that a cooperation transmission piece used is all still seted up at the top in the mounting groove, and the upper end of transmission piece is equallyd divide and do not corresponds and be located and accomodate inslot portion, every transmission piece upper end all with accomodate fixedly connected with fourth spring between the inslot parietal, every transmission piece upper end all still vertical rigid coupling has a second pull rod, and the second pull rod is equallyd divide and do not corresponds the positive center that is located the fourth spring, every the upper end of second pull rod also all runs through and extends to base upper end outside.
In foretell linear electric motor mount pad, every first recess all adopts first dovetail groove and L shape groove intercommunication to constitute, and first dovetail groove is located the driving plate surface, every the second recess all adopts second dovetail groove and rectangular channel intercommunication to constitute, and the second dovetail groove is located the driving plate surface.
In the linear motor mounting seat, one end of each of the first sliding block and the second sliding block, which is located outside the mounting cavity, is welded with one pressing block.
In the linear motor mounting seat, one end of each of the first pull rod and the second pull rod, which is positioned outside the base, is welded with a big head block.
Compared with the prior art, the linear motor mounting seat has the advantages that: the first clamping groove and the second clamping groove which are arranged on the first clamping block and the second clamping block and are convenient to drive and trigger are matched with the linear motor shell, the linear motor can be mounted and dismounted by pressing the first sliding block, the second sliding block and pulling the first pull rod and the second pull rod, the operation is labor-saving and convenient, the linear motor can be dismounted and maintained conveniently, the service life is longer, and the fixed mounting effect of the linear motor is very firm.
Drawings
Fig. 1 is a schematic structural diagram of a linear motor mounting base according to the present invention;
FIG. 2 is an enlarged view of the structure of part A in FIG. 1;
fig. 3 is a schematic structural diagram of a driving plate portion in a linear motor mounting base according to the present invention;
fig. 4 is an enlarged schematic view of the structure of part B in fig. 1.
In the figure: the automatic spring pressing device comprises a base 1, a linear motor 2, a first sliding block 3, a second sliding block 4, a transmission plate 5, a first groove 6, a second groove 7, a transmission block 8, a first connecting shaft 9, a second connecting shaft 10, a first clamping block 11, a first clamping groove 12, a pressing hole 13, a first spring 14, a second connecting block 15, a first connecting block 16, a rectangular through hole 17, a second spring 18, a mounting groove 19, a second clamping block 20, a second clamping groove 21, a third spring 22, a first pull rod 23, a limiting groove 24, a transmission block 25, a receiving groove 26, a fourth spring 27, a second pull rod 28, a pressing block 29 and a big head block 30.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-4, a linear motor mounting seat comprises a base 1, wherein a linear motor 2 is clamped at the upper end of the base 1, a mounting cavity is formed in the base 1 at two sides of the linear motor 2, a first sliding block 3 and a second sliding block 4 are connected to the side wall of each mounting cavity in a penetrating and sliding manner, a transmission plate 5 is further connected to the inside of each mounting cavity in a sliding manner, a first groove 6 and a second groove 7 are formed in the surface of each transmission plate 5, each first groove 6 is formed by communicating a first trapezoidal groove and an L-shaped groove, the first trapezoidal groove is formed in the surface of the transmission plate 5, each second groove 7 is formed by communicating a second trapezoidal groove and a rectangular groove, and the second trapezoidal groove is formed in the surface of the transmission plate 5; the side walls of the first sliding block 3 and the second sliding block 4, which are positioned at one end inside the mounting cavity, are respectively welded with a transmission block 8, and the two transmission blocks 8 positioned inside the same mounting cavity are respectively in sliding connection with a first groove 6 and a second groove 7 on the transmission plate 5;
one end of each of the first sliding block 3 and the second sliding block 4, which is positioned inside the mounting cavity, is fixedly connected with a first connecting shaft 9 and a second connecting shaft 10 respectively, one end of each of the first connecting shaft 9, which is far away from the first sliding block 3, penetrates through the inner side wall of the base 1 and is welded with a first clamping block 11, a first clamping groove 12 matched with the first clamping block 11 is correspondingly arranged on the shell of the linear motor 2, the first clamping block 11 is correspondingly clamped in the first clamping groove 12, wherein each mounting cavity is also provided with a pressing hole 13 matched with the second connecting shaft 10, the bottom ends of the first sliding block 3 and the second sliding block 4 and the side wall of the mounting cavity are fixedly connected with a first spring 14, the first springs 14 are sleeved outside the first connecting shaft 9 and the second connecting shaft 10, each transmission plate 5 is also welded with a first connecting block 16, and each mounting cavity is welded with a second connecting block 15, each transmission plate 5 is also provided with a rectangular through hole 17, the second connecting block 15 is positioned in the rectangular through hole 17 and is in sliding connection with the side wall of the rectangular through hole 17, and a second spring 18 is fixedly connected between the first connecting block 16 and the second connecting block 15 which are positioned in the same mounting cavity; one ends of the first sliding block 3 and the second sliding block 4, which are positioned outside the mounting cavity, are respectively welded with a pressing block 29, so that the first sliding block 3 and the second sliding block 4 can be pressed more conveniently, and the operation is more labor-saving and convenient;
the base 1 above each mounting cavity is also internally provided with a mounting groove 19, a secondary mounting mechanism matched with the linear motor 2 is arranged in each mounting groove 19, and each secondary mounting mechanism comprises a second clamping block 20, a second clamping groove 21, a third spring 22, a first pull rod 23 and a limiting mechanism; a second clamping block 20 is transversely slid in each of the two mounting grooves 19, a second clamping groove 21 matched with the second clamping block 20 for use is correspondingly formed in the housing of the linear motor 2, a third spring 22 is fixedly connected between one end, far away from the second clamping groove 21, of each second clamping block 20 and the inner wall of the mounting groove 19, a horizontally arranged first pull rod 23 is fixedly connected to one end, far away from the second clamping groove 21, of each second clamping block 20, the first pull rod 23 is correspondingly positioned in the center of the third spring 22, and the other end of each first pull rod 23 penetrates through and extends out of the outer side wall of the base 1;
a limiting mechanism matched with the second fixture block 20 is further arranged inside each mounting groove 19 and comprises a limiting groove 24, a transmission block 25, an accommodating groove 26, a fourth spring 27 and a second pull rod 28, the limiting groove 24 is formed in the center of the upper end of each second fixture block 20, a transmission block 25 is arranged inside each limiting groove 24, the accommodating groove 26 matched with the transmission block 25 is further formed in the top of each mounting groove 19, the upper end of each transmission block 25 is correspondingly positioned inside the accommodating groove 26, the fourth spring 27 is fixedly connected between the upper end of each transmission block 25 and the top wall in the accommodating groove 26, the upper end of each transmission block 25 is vertically and fixedly connected with a second pull rod 28, the second pull rods 28 are correspondingly positioned in the centers of the fourth springs 27, and the upper end of each second pull rod 28 extends to the outside of the upper end of the base 1; the large head blocks 30 are welded at the ends, located outside the base 1, of the first pull rod 23 and the second pull rod 28, so that the first pull rod 23 and the second pull rod 28 can be pulled conveniently, and the operation is more labor-saving and convenient.
In the invention, when the linear motor 2 is fixedly installed, the first sliding block 3 is pressed, so that the transmission block 8 on the first sliding block 3 is abutted by the L-shaped groove of the first groove 6, and the first clamping blocks 11 at the rod end of the first connecting shaft 9 are correspondingly clamped into the first clamping grooves 12 on the surface of the shell of the linear motor 2 to abut the linear motor 2; meanwhile, the first pull rod 28 is pulled to enable the transmission block 25 to slide upwards into the accommodating groove 26, and after the lower end of the transmission block 25 is completely separated from the limiting groove 24 in the center of the upper end of the second fixture block 20, the second fixture block 20 slides outwards under the elastic force of the third spring 22, so that the second fixture block is clamped into the second clamping groove 21 on the surface of the shell of the linear motor 2, and the linear motor 2 is further fixed;
when the linear motor 2 needs to be disassembled for maintenance, the second sliding block 4 is pressed, the transmission block 8 on the second sliding block 4 slides along the groove wall of the second trapezoidal groove of the second groove 7 to push the transmission plate 5 upwards, so that the transmission block 8 on the first sliding block 3 is separated from the support of the L-shaped groove of the first groove 6, the first sliding block 3 is pushed upwards under the restoring acting force of the first spring 10, and the first clamping block 11 can be separated from the first clamping groove 12; and the first pull rod 23 is pulled again to enable the second fixture block 20 to slide towards the installation groove 19 until the limiting groove 24 at the center of the upper end of the second fixture block 20 aligns with the transmission block 25 in the accommodating groove 26 again, the transmission block 25 can be abutted into the limiting groove 24 again under the elastic force action of the fourth spring 27 to limit the second fixture block 20, and at the moment, the second fixture block 20 is just completely separated from the second clamping groove 21, so that the linear motor 2 can be detached to be maintained.
Although the terms of the base 1, the linear motor 2, the first sliding block 3, the second sliding block 4, the transmission plate 5, the first groove 6, the second groove 7, the transmission block 8, the first connection shaft 9, the second connection shaft 10, the first latch 11, the first latch groove 12, the pressing hole 13, the first spring 14, the second connection block 15, the first connection block 16, the rectangular through hole 17, the second spring 18, the mounting groove 19, the second latch 20, the second latch groove 21, the third spring 22, the first pull rod 23, the limiting groove 24, the transmission block 25, the accommodating groove 26, the fourth spring 27, the second pull rod 28, the pressing block 29, the large head block 30, and the like are used more frequently herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A linear motor mounting seat comprises a base (1), wherein a linear motor (2) is clamped at the upper end of the base (1), and the linear motor mounting seat is characterized in that a mounting cavity is formed inside the base (1) on two sides of the linear motor (2), each mounting cavity side wall is connected with a first sliding block (3) and a second sliding block (4) in a penetrating and sliding mode, each mounting cavity is further connected with a transmission plate (5) in a sliding mode, a first groove (6) and a second groove (7) are formed in the surface of each transmission plate (5), each first sliding block (3) and each second sliding block (4) are welded on the side wall of one end, located inside the mounting cavity, of each transmission block (8), located inside the same mounting cavity, are connected with the first groove (6) and the second groove (7) on the transmission plate (5) in a sliding mode respectively, the end, located inside the mounting cavity, of each of the first sliding block (3) and the second sliding block (4) is fixedly connected with a first connecting shaft (9) and a second connecting shaft (10) respectively, one end, far away from the first sliding block (3), of each of the first connecting shaft (9) penetrates through the inner side wall of the base (1) and is welded with a first clamping block (11), a shell of the linear motor (2) is correspondingly provided with a first clamping groove (12) matched with the first clamping block (11) in use, the first clamping blocks (11) are correspondingly clamped in the first clamping grooves (12), each mounting cavity is also provided with a pressing hole (13) matched with the second connecting shaft (10) in use, the bottom ends of the first sliding block (3) and the second sliding block (4) and the side wall of the mounting cavity are fixedly connected with a first spring (14), and the first springs (14) are sleeved outside the first connecting shaft (9) and the second connecting shaft (10), every all still the welding has a first connecting block (16), every on driving plate (5) all the welding has a second connecting block (15), every all the welding on installation cavity inner wall all has seted up a rectangle through-hole (17) on driving plate (5), and second connecting block (15) be located rectangle through-hole (17) and with rectangle through-hole (17) lateral wall sliding connection, be located same equal second spring (18) of equal fixedly connected with between first connecting block (16) and second connecting block (15) of installation cavity are located every one mounting groove (19) have all still been seted up in base (1) of installation cavity top, and two inside second level installation mechanisms that are equipped with cooperation linear electric motor (2) and use of mounting groove (19).
2. A linear motor mounting seat according to claim 1, characterized in that the secondary mounting mechanism comprises a second block (20) which is transversely slid in the two mounting grooves (19), a second clamping groove (21) matched with the second clamping block (20) is correspondingly arranged on the shell of the linear motor (2), wherein a third spring (22) is fixedly connected between one end of each second clamping block (20) far away from the second clamping groove (21) and the inner wall of the mounting groove (19), one end of each second clamping block (20) far away from the second clamping groove (21) is fixedly connected with a first pull rod (23) which is horizontally arranged, and first pull rod (23) all correspond the positive center that is located third spring (22), every the other end of first pull rod (23) all runs through and extends base (1) lateral wall, every mounting groove (19) inside all still is equipped with the stop gear that cooperation second fixture block (20) used.
3. The linear motor mounting seat according to claim 2, wherein the limiting mechanism comprises a limiting groove (24) formed in the center of the upper end of each second clamping block (20), a transmission block (25) is arranged inside each limiting groove (24), wherein the top of the inner part of each mounting groove (19) is also provided with a containing groove (26) which is matched with the transmission block (25), the upper ends of the transmission blocks (25) are respectively and correspondingly positioned in the containing grooves (26), a fourth spring (27) is fixedly connected between the upper end of each transmission block (25) and the inner top wall of the containing groove (26), the upper end of each transmission block (25) is also vertically and fixedly connected with a second pull rod (28), and the second pull rods (28) are respectively and correspondingly positioned in the positive center of the fourth spring (27), and the upper end of each second pull rod (28) also penetrates through and extends to the outer part of the upper end of the base (1).
4. A linear motor mounting seat according to claim 1, characterized in that each first groove (6) is formed by communicating a first trapezoidal groove and an L-shaped groove, the first trapezoidal groove is formed on the surface of the transmission plate (5), each second groove (7) is formed by communicating a second trapezoidal groove and a rectangular groove, and the second trapezoidal groove is formed on the surface of the transmission plate (5).
5. A linear motor mounting according to claim 1, characterized in that a pressing block (29) is welded to each of the ends of the first sliding block (3) and the second sliding block (4) located outside the mounting cavity.
6. A linear motor mounting according to claim 3, characterized in that a big head block (30) is welded to each end of the first tie rod (23) and the second tie rod (28) which are located outside the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911305398.9A CN110971049A (en) | 2019-12-18 | 2019-12-18 | Linear motor mounting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911305398.9A CN110971049A (en) | 2019-12-18 | 2019-12-18 | Linear motor mounting seat |
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| Publication Number | Publication Date |
|---|---|
| CN110971049A true CN110971049A (en) | 2020-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911305398.9A Pending CN110971049A (en) | 2019-12-18 | 2019-12-18 | Linear motor mounting seat |
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| CN (1) | CN110971049A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388938A (en) * | 2020-05-20 | 2020-07-10 | 南昌师范学院 | Intelligent rope skipping training machine and method |
| CN111923387A (en) * | 2020-07-03 | 2020-11-13 | 贵州金田新材料科技有限公司 | Guide structure with adjustable elasticity of BOPP membrane production usefulness |
| CN112134015A (en) * | 2020-09-03 | 2020-12-25 | 陶瑞 | GPS device for preventing antenna reverse connection |
| CN112139080A (en) * | 2020-08-05 | 2020-12-29 | 深圳市报广电文化传播有限公司 | Cleaning device of smart television |
| CN112230129A (en) * | 2020-10-20 | 2021-01-15 | 桂林电子科技大学 | Novel nonlinear analog circuit fault diagnosis device |
| CN112688259A (en) * | 2020-12-04 | 2021-04-20 | 中铁建工集团山东有限公司 | Outgoing line wiring structure under indoor distribution box of prefabricated building house |
| CN116545208A (en) * | 2023-07-07 | 2023-08-04 | 深圳市三雅科技有限公司 | Linear motor for cutting machine |
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| US6465921B1 (en) * | 2001-05-10 | 2002-10-15 | Sunonwealth Electric Machine Industry Co., Ltd. | Assembling structure of a miniature vibration motor |
| CN209497336U (en) * | 2019-03-28 | 2019-10-15 | 淮安仲益电机有限公司 | A kind of motor disassembling formula mounting base |
| CN209642470U (en) * | 2019-04-18 | 2019-11-15 | 江西力玛机电科技有限公司 | A kind of threephase asynchronous machine damping type mounting base |
| CN110528907A (en) * | 2019-09-12 | 2019-12-03 | 孝感市超前钢构有限公司 | A kind of building iron strengthening member structure |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6465921B1 (en) * | 2001-05-10 | 2002-10-15 | Sunonwealth Electric Machine Industry Co., Ltd. | Assembling structure of a miniature vibration motor |
| CN209497336U (en) * | 2019-03-28 | 2019-10-15 | 淮安仲益电机有限公司 | A kind of motor disassembling formula mounting base |
| CN209642470U (en) * | 2019-04-18 | 2019-11-15 | 江西力玛机电科技有限公司 | A kind of threephase asynchronous machine damping type mounting base |
| CN110528907A (en) * | 2019-09-12 | 2019-12-03 | 孝感市超前钢构有限公司 | A kind of building iron strengthening member structure |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111388938A (en) * | 2020-05-20 | 2020-07-10 | 南昌师范学院 | Intelligent rope skipping training machine and method |
| CN111923387A (en) * | 2020-07-03 | 2020-11-13 | 贵州金田新材料科技有限公司 | Guide structure with adjustable elasticity of BOPP membrane production usefulness |
| CN112139080A (en) * | 2020-08-05 | 2020-12-29 | 深圳市报广电文化传播有限公司 | Cleaning device of smart television |
| CN112134015A (en) * | 2020-09-03 | 2020-12-25 | 陶瑞 | GPS device for preventing antenna reverse connection |
| CN112230129A (en) * | 2020-10-20 | 2021-01-15 | 桂林电子科技大学 | Novel nonlinear analog circuit fault diagnosis device |
| CN112688259A (en) * | 2020-12-04 | 2021-04-20 | 中铁建工集团山东有限公司 | Outgoing line wiring structure under indoor distribution box of prefabricated building house |
| CN116545208A (en) * | 2023-07-07 | 2023-08-04 | 深圳市三雅科技有限公司 | Linear motor for cutting machine |
| CN116545208B (en) * | 2023-07-07 | 2024-03-15 | 深圳市三雅科技有限公司 | Linear motor for cutting machine |
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Application publication date: 20200407 |