CN221539545U - Positioning mechanism for machining motor carbon brush - Google Patents
Positioning mechanism for machining motor carbon brush Download PDFInfo
- Publication number
- CN221539545U CN221539545U CN202323601035.4U CN202323601035U CN221539545U CN 221539545 U CN221539545 U CN 221539545U CN 202323601035 U CN202323601035 U CN 202323601035U CN 221539545 U CN221539545 U CN 221539545U
- Authority
- CN
- China
- Prior art keywords
- positioning
- piece
- block
- carbon brush
- arc
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 48
- 238000003754 machining Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model relates to the technical field of motor carbon brush positioning, and discloses a positioning mechanism for machining a motor carbon brush, which comprises a positioning seat; the top of positioning seat is installed and is supported piece and movable block and is used for driving the movable block to lean on the driving piece that the piece is close to or keep away from, install two fixed blocks of relative setting on the movable block, slide on the movable block and be provided with the self-adaptation elastic locating piece that is located between two fixed blocks, two all cross-under has the elasticity top piece of being connected with self-adaptation elastic locating piece on the fixed block. The utility model provides a positioning mechanism for machining a motor carbon brush, which solves the problems that a worker needs to have higher technical level and experience for positioning the carbon brush through a clamp, the positioning process is complicated, more time is consumed, and the machining efficiency is low.
Description
Technical Field
The utility model relates to the technical field of motor carbon brush positioning, in particular to a positioning mechanism for motor carbon brush processing.
Background
The motor carbon brush is a component for transmitting electric energy to a rotor of a rotating motor, is usually made of carbon or graphite, has good conductivity and wear resistance, and has the main functions of providing current transmission in the rotating motor and ensuring contact between the rotor and a stator, so that the motor can be ensured to normally run, and the motor carbon brush needs to be positioned by a clamp when being processed so as to ensure the stability of the carbon brush during processing;
The positioning of the carbon brush through the clamp requires a worker to have higher technical level and experience, the positioning process is complicated, and more time is consumed, so that the machining efficiency is lower.
In order to solve the above problems, the present application provides a positioning mechanism for machining a carbon brush of a motor.
Disclosure of utility model
Based on the technical problems in the background art, the utility model provides a positioning mechanism for machining a motor carbon brush.
The utility model provides a positioning mechanism for machining a motor carbon brush, which comprises a positioning seat;
The top of positioning seat is installed and is supported piece and movable block and is used for driving the movable block to lean on the driving piece that the piece is close to or keep away from, install two fixed blocks of relative setting on the movable block, slide on the movable block and be provided with the self-adaptation elastic locating piece that is located between two fixed blocks, two all cross-under has the elasticity top piece of being connected with self-adaptation elastic locating piece on the fixed block.
Preferably, the self-adaptive elastic positioning piece comprises a positioning block, a sliding groove positioned between two fixed blocks is formed in the moving block, the positioning block is arranged on the moving block and is in sliding connection with the sliding groove, a plurality of inserting cavities are formed in the positioning block, second springs are installed in the inserting cavities, positioning rods are inserted in the inserting cavities, the positioning rods are connected with the second springs respectively, and the positioning block is connected between the two elastic top pieces.
Preferably, the elastic top piece comprises a top rod, two through holes are formed in the fixed blocks, the top rod respectively penetrates through the two holes in a sliding mode, the top blocks are arranged at the opposite ends of the top rod, the positioning block is connected between the two top blocks, the end blocks are arranged at the ends, far away from each other, of the top rod, a first spring located between the end blocks and the fixed blocks is sleeved on the top rod, and the two ends of the first spring are respectively connected with the fixed blocks and the end blocks.
Preferably, the abutting piece comprises an arc-shaped block, the arc-shaped block is arranged on the positioning seat and is positioned on one side of the moving block, an arc-shaped opening is formed in one side, close to the moving block, of the arc-shaped block, and a plurality of abutting discs which are arranged along the arc-shaped opening are connected to the arc-shaped block.
Preferably, the driving member comprises a cylinder, the cylinder is mounted on one side of the top of the positioning seat, and the moving block is connected with the cylinder and driven to approach or depart from the arc-shaped block by the cylinder.
The technical scheme of the utility model has the following beneficial technical effects:
Through the support piece that sets up, elasticity top piece and self-adaptation elastic locating piece, can place the carbon brush that needs the location at the top of positioning seat and make it arrange in support between piece and the movable block, then the accessible driving piece drive movable block is close to support to leaning on the piece, make the carbon brush support with support to the shape of carbon brush on the movable block and take place different degree deformation, laminate rather than, thereby support to the carbon brush, when support to leaning on the support piece with the carbon brush through self-adaptation elastic locating piece, can slide the elasticity top piece removal on the movable block promotion corresponding fixed block, thereby accomplish the location to the carbon brush, this structure is under the effect of self-adaptation elastic locating piece, can adapt to the location of different size carbon brushes, make the carbon brush location more convenient, need not too much to rely on operating personnel's experience, improve the efficiency of carbon brush location, shorten the required time of location.
Drawings
Fig. 1 is a schematic structural diagram of a positioning mechanism for machining a carbon brush of a motor according to the present utility model.
Fig. 2 is a schematic diagram of a partial structure of a positioning mechanism for machining a carbon brush of a motor according to the present utility model.
Reference numerals: 1. a positioning seat; 2. an abutment; 21. an arc-shaped block; 22. an abutment disc; 3. a moving block; 4. a fixed block; 5. an elastic top member; 51. a push rod; 52. an end block; 53. a first spring; 54. a top block; 6. self-adapting elastic positioning piece; 61. a positioning block; 62. a second spring; 63. a positioning rod; 7. and (3) a cylinder.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
As shown in fig. 1 and 2, the positioning mechanism for machining a carbon brush of a motor provided by the utility model comprises a positioning seat 1;
In this embodiment, the top of the positioning seat 1 is provided with an abutting member 2 and a moving block 3, and a driving member for driving the moving block 3 to approach or separate from the abutting member 2. The abutting piece 2 comprises an arc-shaped block 21, the arc-shaped block 21 is arranged on the positioning seat 1 and is positioned on one side of the moving block 3, an arc-shaped opening is formed on one side, close to the moving block 3, of the arc-shaped block 21, and a plurality of abutting discs 22 arranged along the arc-shaped opening are connected to the arc-shaped block 21. The driving piece comprises a cylinder 7, the cylinder 7 is arranged on one side of the top of the positioning seat 1, and the moving block 3 is connected with the cylinder 7 and is driven by the cylinder 7 to approach or separate from the arc-shaped block 21.
In this embodiment, two fixed blocks 4 are installed on the moving block 3, and a self-adaptive elastic positioning member 6 is slidably disposed on the moving block 3 and located between the two fixed blocks 4. The self-adaptive elastic positioning piece 6 comprises a positioning block 61, a sliding groove positioned between the two fixed blocks 4 is formed in the moving block 3, the positioning block 61 is arranged on the moving block 3 and is in sliding connection with the sliding groove, a plurality of inserting cavities are formed in the positioning block 61, second springs 62 are arranged in the plurality of inserting cavities, positioning rods 63 are inserted in the plurality of inserting cavities, the plurality of positioning rods 63 are respectively connected with the plurality of second springs 62, and the positioning block 61 is connected between the two elastic top pieces 5.
In this embodiment, the two fixing blocks 4 are respectively connected with an elastic top piece 5 connected with a self-adaptive elastic positioning piece 6 in a penetrating way. The elastic top piece 5 comprises a top rod 51, through holes are formed in two fixed blocks 4, the two top rods 51 respectively slide through the two holes, top blocks 54 are respectively installed at opposite ends of the two top rods 51, a positioning block 61 is connected between the two top blocks 54, end blocks 52 are respectively installed at the ends, far away from each other, of the two top rods 51, a first spring 53 located between the end blocks 52 and the fixed blocks 4 is sleeved on the top rods 51, and two ends of the first spring 53 are respectively connected with the fixed blocks 4 and the end blocks 52.
It should be noted that:
In order to facilitate the positioning of the carbon brush, the carbon brush to be positioned can be placed at the top of the positioning seat 1 and placed between the arc-shaped block 21 and the movable block 3, then the movable block 3 can be driven by the air cylinder 7 to approach the arc-shaped block 21, the positioning rod 63 on the positioning block 61 is contacted with the carbon brush to push the carbon brush to approach the arc-shaped block 21, after the carbon brush abuts against the abutting plate 22 on the arc-shaped block 21, the positioning rod 63 on the contact part of the positioning block 61 with the carbon brush slides in a corresponding inserting cavity, pressure is applied to the second spring 62 connected with the positioning rod 63, the carbon brush can be clamped between the positioning rods 63 and the abutting plate 22 under the reaction force of the second spring 62, so that the carbon brush abuts against the carbon brush, when the carbon brush abuts against the abutting plate 22 through the positioning rod 63 on the positioning block 61, the positioning block 61 slides in a sliding groove formed in the acting force, the ejector rod 51 connected with the positioning block 61 slides on the fixed block 4, the first spring 53 is compressed or stretched, the carbon brush is limited by the end block 52, and the carbon brush is positioned by the ejector rod 52, so that the positioning efficiency of the carbon brush is reduced, and the positioning efficiency of the carbon brush is improved, and the positioning efficiency is better than that the positioning efficiency of an operator and the carbon brush is required to be positioned.
It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (5)
1. The utility model provides a positioning mechanism is used in processing of motor carbon brush, includes positioning seat (1), its characterized in that:
The top of positioning seat (1) is installed and is leaned on piece (2) and movable block (3) and is used for driving movable block (3) to being close to or the driving piece that keeps away from to leaning on piece (2), install two fixed blocks (4) of relative setting on movable block (3), slide on movable block (3) and be provided with self-adaptation elastic locating piece (6) that are located between two fixed blocks (4), two all cross-under has on fixed block (4) elastic top piece (5) that are connected with self-adaptation elastic locating piece (6).
2. The positioning mechanism for machining of a motor carbon brush according to claim 1, wherein the self-adaptive elastic positioning piece (6) comprises a positioning piece (61), a sliding groove between two fixed blocks (4) is formed in the moving block (3), the positioning piece (61) is arranged on the moving block (3) and is in sliding connection with the sliding groove, a plurality of inserting cavities are formed in the positioning piece (61), a plurality of second springs (62) are installed in the inserting cavities, positioning rods (63) are inserted in the inserting cavities, the positioning rods (63) are respectively connected with the second springs (62), and the positioning piece (61) is connected between the two elastic top pieces (5).
3. The positioning mechanism for machining a motor carbon brush according to claim 2, wherein the elastic top member (5) comprises a top rod (51), two through holes are formed in the two fixed blocks (4), the two top rods (51) respectively slide through the two holes, top blocks (54) are respectively installed at opposite ends of the two top rods (51), the positioning block (61) is connected between the two top blocks (54), end blocks (52) are respectively installed at opposite ends of the two top rods (51) away from each other, a first spring (53) located between the end blocks (52) and the fixed blocks (4) is sleeved on the top rods (51), and two ends of the first spring (53) are respectively connected with the fixed blocks (4) and the end blocks (52).
4. The positioning mechanism for machining a motor carbon brush according to claim 3, wherein the abutting piece (2) comprises an arc-shaped block (21), the arc-shaped block (21) is mounted on the positioning seat (1) and located on one side of the moving block (3), an arc-shaped opening is formed on one side, close to the moving block (3), of the arc-shaped block (21), and a plurality of abutting discs (22) arranged along the arc-shaped opening are connected to the arc-shaped block (21).
5. The positioning mechanism for machining a carbon brush of a motor according to claim 1, wherein the driving member comprises a cylinder (7), the cylinder (7) is mounted on one side of the top of the positioning seat (1), and the moving block (3) is connected with the cylinder (7) and is driven by the cylinder (7) to approach or separate from the arc-shaped block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323601035.4U CN221539545U (en) | 2023-12-28 | 2023-12-28 | Positioning mechanism for machining motor carbon brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323601035.4U CN221539545U (en) | 2023-12-28 | 2023-12-28 | Positioning mechanism for machining motor carbon brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221539545U true CN221539545U (en) | 2024-08-16 |
Family
ID=92260270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323601035.4U Active CN221539545U (en) | 2023-12-28 | 2023-12-28 | Positioning mechanism for machining motor carbon brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221539545U (en) |
-
2023
- 2023-12-28 CN CN202323601035.4U patent/CN221539545U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221539545U (en) | Positioning mechanism for machining motor carbon brush | |
| CN202586654U (en) | Series motor | |
| CN114017368A (en) | High-stability fan | |
| CN210046550U (en) | Positioning clamp | |
| CN208374676U (en) | A kind of six layers of cutter head assembling line of full-automatic shaver | |
| CN210744876U (en) | Permanent magnet direct current brushless motor for electric tool | |
| CN216251541U (en) | Motor carbon brush mechanism | |
| CN214428727U (en) | New energy automobile battery module installation device | |
| CN201332204Y (en) | Direct current motor | |
| CN210360201U (en) | Clamp spring assembly machine | |
| CN214024389U (en) | Elastic piece assembling jig | |
| CN210524494U (en) | High-stability mechanical fixture with anti-seismic function for crankshaft machining | |
| CN201174488Y (en) | Improved construction of motor carbon brush seat | |
| CN211183600U (en) | Synchronous motor | |
| CN215646393U (en) | Stator core structure of high-speed permanent magnet synchronous motor | |
| CN212676996U (en) | Direct current motor's for barbecue rotor fixing device | |
| CN112139787A (en) | Elastic piece assembling jig | |
| CN217952151U (en) | LED spoon lamp arm convenient to installation | |
| CN110365181B (en) | DC motor brush holder | |
| CN213547238U (en) | High-performance sealing structure of motor cover top | |
| CN2896613Y (en) | Electric brush | |
| CN221860496U (en) | Card inserting mechanism and electric energy meter detection buffer device | |
| CN216356207U (en) | Aluminum alloy driving end cover | |
| CN219163886U (en) | High-efficiency terminal cutting device | |
| CN220254284U (en) | Automobile starter speed reducer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |