CN210407525U - Fixing framework for grinding brush - Google Patents
Fixing framework for grinding brush Download PDFInfo
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- CN210407525U CN210407525U CN201921373970.0U CN201921373970U CN210407525U CN 210407525 U CN210407525 U CN 210407525U CN 201921373970 U CN201921373970 U CN 201921373970U CN 210407525 U CN210407525 U CN 210407525U
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- brush
- handle
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Abstract
The utility model discloses a fixed framework that grinding brush used, the electric iron comprises a handle, first recess has been seted up to one side of handle, first recess is kept away from on its open-ended one side inner wall welding have two horizontal poles, and the sliding sleeve is equipped with same brush holder on two horizontal poles, and the one end of brush holder extends outside the handle, the front side fixed mounting of brush holder has grinding brush, and the second recess has been seted up to one side of brush holder, the second recess is kept away from on its open-ended one side inner wall welding have the bracing piece, the sliding sleeve is equipped with L shape pole on the bracing piece, one side of L shape pole extends outside the brush holder, bottom one side fixed mounting of brush holder has the supporting shoe. The utility model discloses simple structure, convenient operation for be convenient for accomodate brush holder and grinding brush to first recess in, and then reduced the total length of brush holder and handle, portable can prevent simultaneously that grinding brush from stabbing personnel when not using, satisfies the use needs, is favorable to using.
Description
Technical Field
The utility model relates to a grind the fixed framework technical field of brush, especially relate to a grind fixed framework that brush was used.
Background
In the in-process of auto parts production and processing, burr on the part need be polished, the big part need be polished with the help of the assistance of machine at the in-process of polishing, the in-process of finding the workpiece to polish needs the manual work, current fixed framework that the grinding brush used includes the handle, one side fixed mounting of handle has the brush holder, the front side fixed mounting of brush holder has the grinding brush, artifical handheld finding, another hand is held the handle and is polished the finding through the grinding brush.
The handle among the fixed framework that current grinding brush used is not convenient for accomodate brush holder and grinding brush, and the total length of handle and brush holder is fixed, has occupied a large amount of spaces when not using, and the grinding brush exposes outside when not using simultaneously, stabs personnel easily, therefore we have proposed a fixed framework that grinding brush used and have been used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a fixed framework for a grinding brush.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fixing framework for a grinding brush comprises a handle, wherein a first groove is formed in one side of the handle, two transverse rods are welded on the inner wall of one side, away from an opening, of the first groove, a same brush holder is sleeved on the two transverse rods in a sliding mode, one end of the brush holder extends out of the handle, the grinding brush is fixedly installed on the front side of the brush holder, a second groove is formed in one side of the brush holder, a supporting rod is welded on the inner wall of one side, away from the opening, of the second groove, an L-shaped rod is sleeved on the supporting rod in a sliding mode, one side of the L-shaped rod extends out of the brush holder, a supporting block is fixedly installed on one side of the bottom of the brush holder, a plurality of first springs are welded between the inner wall of one side of the L-shaped rod and one side of the supporting block, a rack is welded on the inner side of the top of, the utility model discloses a brush holder, including brush holder, gear and rack, slip cap, fixed pulley and fixed pulley, the gear meshes with the rack mutually, one side fixed mounting of spool has the stay cord, the welding has the montant on the top inner wall of third recess, the slip cap is equipped with the fixture block on the montant, rotate on the lateral wall of third recess and install the fixed pulley, the one end of stay cord is walked around the top of fixed pulley and with the top fixed connection of fixture block, two draw-in grooves have been seted up on the bottom inner wall of first recess, in the bottom of fixture block extends to a draw.
Preferably, two first rectangular grooves are formed in the other side of the brush handle, and the side walls of the first rectangular grooves are in sliding connection with the outer sides of the corresponding cross rods.
Preferably, one end of the L-shaped rod is provided with a second rectangular groove, and the side wall of the second rectangular groove is in sliding connection with the outer side of the supporting rod.
Preferably, a third rectangular groove is formed in the top of the clamping block, and the side wall of the third rectangular groove is connected with the outer side of the vertical rod in a sliding mode.
Preferably, the same through hole is formed between the inner wall of one side, away from the opening, of the second groove and the inner wall of one side, close to the L-shaped rod, of the third groove, the pull rope is located in the through hole, and the outer side of the pull rope is in movable contact with the side wall of the through hole.
Preferably, the distance between the other side of the brush handle and the inner wall of the first groove far away from the opening of the first groove is the same as the distance between the two clamping grooves.
Preferably, the support rod is fixedly sleeved with a limiting block, and the limiting block is matched with the L-shaped rod.
Preferably, the distance between the front side of the brush handle and the front side inner wall of the first groove is larger than the width of the grinding brush.
Compared with the prior art, the beneficial effects of the utility model are that:
through the arrangement of the handle, the first groove, the cross bars, the brush holder, the second groove, the support bar, the L-shaped bar, the support block, the first spring, the rack, the spool, the gear, the pull rope, the third groove, the vertical bar, the clamping block, the clamping groove and the second spring which are matched, the support block is held and the L-shaped bar is pressed to slide on the support bar, the first spring is compressed by the L-shaped bar in the moving process, the rack is driven by the L-shaped bar to move, the gear rotates through the spool and winds the pull rope, the pull rope slides on the top of the fixed pulley and pulls the clamping block to slide on the vertical bar, the second spring is compressed by the clamping block in the moving process, the clamping block is separated from one clamping groove of the two clamping grooves, when one end of the L-shaped bar is contacted with one side of the limiting block, the L-shaped bar is continuously pushed to drive the support bar to move through the limiting block, and the, when the other side of the brush holder is in contact with the inner wall of one side, away from the opening, of the first groove, the L-shaped rod is loosened, the first spring elastic force resets and drives the rack to move through the L-shaped rod, the rack moves and drives the gear to rotate reversely, the gear loosens and winds the pull rope through the winding shaft, the second spring elastic force resets and drives the clamping block to slide on the vertical rod, and the clamping block is clamped with the other clamping groove of the two clamping grooves, so that the brush holder is fixed.
The utility model discloses simple structure, convenient operation for be convenient for accomodate brush holder and grinding brush to first recess in, and then reduced the total length of brush holder and handle, portable can prevent simultaneously that grinding brush from stabbing personnel when not using, satisfies the use needs, is favorable to using.
Drawings
Fig. 1 is a schematic structural diagram of a fixing frame for a grinding brush according to the present invention;
fig. 2 is a schematic cross-sectional structural view of a fixing frame for a grinding brush according to the present invention;
fig. 3 is a schematic structural view of a portion a of a fixing frame for a polishing brush according to the present invention;
fig. 4 is a schematic structural diagram of a portion B of a fixing frame for a grinding brush according to the present invention.
In the figure: the novel multifunctional toothbrush comprises a handle 1, a first groove 2, a cross rod 3, a brush holder 4, a second groove 5, a support rod 6, a rod 7L, a support block 8, a first spring 9, a rack 10, a spool 11, a gear 12, a pull rope 13, a third groove 14, a vertical rod 15, a clamping block 16, a clamping groove 17 and a second spring 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a fixing framework for a grinding brush comprises a handle 1, a first groove 2 is formed on one side of the handle 1, two cross rods 3 are welded on the inner wall of one side of the first groove 2, which is far away from the opening of the first groove, a same brush holder 4 is slidably sleeved on the two cross rods 3, one end of the brush holder 4 extends out of the handle 1, a grinding brush is fixedly installed on the front side of the brush holder 4, a second groove 5 is formed on one side of the brush holder 4, a support rod 6 is welded on the inner wall of one side of the second groove 5, which is far away from the opening of the second groove, an L-shaped rod 7 is slidably sleeved on the support rod 6, one side of the L-shaped rod 7 extends out of the brush holder 4, a support block 8 is fixedly installed on one side of the bottom of the brush holder 4, a plurality of first springs 9 are welded between the inner wall of one side of the L-shaped rod, the gear 12 is fixedly sleeved on the winding shaft 11, the gear 12 is meshed with the rack 10, a pull rope 13 is fixedly installed on one side of the winding shaft 11, a third groove 14 is formed in the other side of the bottom of the brush holder 4, a vertical rod 15 is welded on the inner wall of the top of the third groove 14, a clamping block 16 is slidably sleeved on the vertical rod 15, a fixed pulley is rotatably installed on the side wall of the third groove 14, one end of the pull rope 13 bypasses the top of the fixed pulley and is fixedly connected with the top of the clamping block 16, two clamping grooves 17 are formed in the inner wall of the bottom of the first groove 2, the bottom of the clamping block 16 extends into one of the two clamping grooves 17, the clamping block 16 is clamped with one of the two clamping grooves 17, the same second spring 18 is welded between the top of the clamping block 16 and the inner wall of the top of the third groove 14, and the second spring 18 is movably sleeved on the vertical, so that be convenient for accomodate brush holder 4 and grinding brush to first recess 2 in, and then reduced brush holder 4 and handle 1's total length, portable can prevent simultaneously that grinding brush from stabbing personnel when not using, satisfies the user demand, is favorable to using.
In the utility model, the other side of the brush holder 4 is provided with two first rectangular grooves, the side wall of the first rectangular groove is connected with the corresponding outer side of the cross rod 3 in a sliding way, one end of the L-shaped rod 7 is provided with a second rectangular groove, the side wall of the second rectangular groove is connected with the outer side of the support rod 6 in a sliding way, the top of the fixture block 16 is provided with a third rectangular groove, the side wall of the third rectangular groove is connected with the outer side of the vertical rod 15 in a sliding way, the same perforation is arranged between the inner wall of one side of the second groove 5 far away from the opening and the inner wall of one side of the third groove 14 near the L-shaped rod 7, the stay cord 13 is positioned in the perforation, the outer side of the stay cord 13 is in movable contact with the perforated side wall, the distance between the other side of the brush holder 4 and the inner wall of one side of the first groove 2 far, the distance between the front side of brush holder 4 and the front side inner wall of first recess 2 is bigger than the width of grinding brush, the utility model discloses simple structure, convenient operation for be convenient for accomodate brush holder 4 and grinding brush to first recess 2 in, and then reduced brush holder 4 and handle 1's total length, portable can prevent simultaneously that grinding brush from stabbing personnel when not using, satisfies the user demand, is favorable to the use.
The working principle is as follows: when the device is used, the supporting block 8 is held and the L-shaped rod 7 is pressed, the L-shaped rod 7 moves towards the direction close to the third groove 14, the L-shaped rod 7 slides on the supporting rod 6, the first spring 9 is compressed in the moving process of the L-shaped rod 7, the L-shaped rod 7 drives the rack 10 to move, under the action of meshing of the gear 12 and the rack 10, the rack 10 moves to drive the gear 12 to rotate in the forward direction, the gear 12 rotates to drive the winding shaft 11 to rotate, the winding shaft 11 rotates and winds the pull rope 13, the pull rope 13 slides on the top of the fixed pulley and pulls the fixture block 16 to slide upwards on the vertical rod 15, the fixture block 16 compresses the second spring 18 in the moving process, the fixture block 16 is separated from one of the two fixture grooves 17, when one end of the L-shaped rod 7 is contacted with one side of the limiting block, the L-shaped rod 7 is continuously pushed, the L-shaped rod 7 drives the limiting block to move, the limiting block drives the, the supporting rod 6 drives the brush holder 4 to move, the brush holder 4 slides on the two cross rods 3, when the other side of the brush holder 4 is in contact with the inner wall of one side of the first groove 2 far away from the opening, the clamping block 16 is aligned with the other clamping groove 17 of the two clamping grooves 17 at the moment, the L-shaped rod 7 is loosened, the first spring 9 in a compressed state is reset at the moment, the elastic force of the first spring 9 drives the L-shaped rod 7 to move on the supporting rod 6 towards the direction far away from the third groove 14, the L-shaped rod 7 drives the rack 10 to move, under the action of meshing of the gear 12 and the rack 10, the rack 10 moves to drive the gear 12 to rotate in the reverse direction, the gear 12 rotates to drive the winding shaft 11 to rotate, the winding shaft 11 loosens the winding rope 13, the second spring 18 in a compressed state resets at the moment, the elastic force of the second spring 18 drives the clamping block 16 to slide downwards on the vertical rod 15, and, make brush holder 4 fixed for be convenient for accomodate brush holder 4 and grinding brush to first recess 2 in, and then reduced the total length of brush holder 4 and handle 1, portable can prevent that grinding brush from stabbing personnel when not using simultaneously.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a fixed framework that grinding brush used, includes handle (1), its characterized in that, first recess (2) have been seted up to one side of handle (1), first recess (2) are kept away from on its open-ended one side inner wall welding have two horizontal poles (3), and sliding sleeve is equipped with same brush holder (4) on two horizontal poles (3), and the one end of brush holder (4) extends to outside handle (1), the front side fixed mounting of brush holder (4) has grinding brush, and second recess (5) have been seted up to one side of brush holder (4), the welding has bracing piece (6) on its open-ended one side inner wall is kept away from in second recess (5), sliding sleeve is equipped with L shape pole (7) on bracing piece (6), one side of L shape pole (7) extends to outside brush holder (4), bottom one side fixed mounting of brush holder (4) has supporting shoe (8), the welding has a plurality of first spring(s) (a plurality of(s) (8) between one side inner wall of L shape pole (7) and one 9) The handle is characterized in that a rack (10) is welded on the inner side of the top of the L-shaped rod (7), a winding shaft (11) is rotatably installed on the side wall of the second groove (5), a gear (12) is fixedly sleeved on the winding shaft (11), the gear (12) is meshed with the rack (10), a pull rope (13) is fixedly installed on one side of the winding shaft (11), a third groove (14) is formed in the other side of the bottom of the handle (4), a vertical rod (15) is welded on the inner wall of the top of the third groove (14), a clamping block (16) is slidably sleeved on the vertical rod (15), a fixed pulley is rotatably installed on the side wall of the third groove (14), one end of the pull rope (13) bypasses the top of the fixed pulley and is fixedly connected with the top of the clamping block (16), two clamping grooves (17) are formed in the inner wall of the bottom of the first groove (2), and the bottom of the clamping block (16) extends into one clamping groove (17) of the two, the clamping block (16) is clamped with one clamping groove (17) of the two clamping grooves (17), the same second spring (18) is welded between the top of the clamping block (16) and the inner wall of the top of the third groove (14), and the second spring (18) is movably sleeved on the vertical rod (15).
2. A fixing frame for a grinding brush according to claim 1, characterized in that the other side of the brush handle (4) is provided with two first rectangular grooves, the side walls of the first rectangular grooves are slidably connected with the outer sides of the corresponding cross bars (3).
3. A fixing frame for a grinding brush according to claim 1, characterized in that one end of the L-shaped bar (7) is provided with a second rectangular groove, the side wall of the second rectangular groove is slidably connected with the outside of the support bar (6).
4. A fixing frame for a grinding brush according to claim 1, characterized in that the top of the fixture block (16) is provided with a third rectangular groove, and the side wall of the third rectangular groove is slidably connected with the outer side of the vertical rod (15).
5. A fixing frame for a grinding brush according to claim 1, characterized in that the same through hole is provided between the inner wall of the second groove (5) away from the opening and the inner wall of the third groove (14) close to the L-shaped bar (7), the pull rope (13) is located in the through hole, and the outer side of the pull rope (13) is in movable contact with the side wall of the through hole.
6. A fixing frame for a grinding brush according to claim 1, characterized in that the distance between the other side of the brush shaft (4) and the inner wall of the first groove (2) remote from its opening is the same as the distance between the two locking grooves (17).
7. A fixing frame for a grinding brush according to claim 1, characterized in that the support rod (6) is fixed with a limiting block, and the limiting block is matched with the L-shaped rod (7).
8. A fixing frame for a grinding brush according to claim 1, characterized in that the distance between the front side of the brush holder (4) and the inner wall of the front side of the first groove (2) is larger than the width of the grinding brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921373970.0U CN210407525U (en) | 2019-08-22 | 2019-08-22 | Fixing framework for grinding brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921373970.0U CN210407525U (en) | 2019-08-22 | 2019-08-22 | Fixing framework for grinding brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210407525U true CN210407525U (en) | 2020-04-28 |
Family
ID=70363963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921373970.0U Active CN210407525U (en) | 2019-08-22 | 2019-08-22 | Fixing framework for grinding brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210407525U (en) |
-
2019
- 2019-08-22 CN CN201921373970.0U patent/CN210407525U/en active Active
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