CN214770938U - Brush for burring convenient to change brush hair - Google Patents
Brush for burring convenient to change brush hair Download PDFInfo
- Publication number
- CN214770938U CN214770938U CN202022499340.7U CN202022499340U CN214770938U CN 214770938 U CN214770938 U CN 214770938U CN 202022499340 U CN202022499340 U CN 202022499340U CN 214770938 U CN214770938 U CN 214770938U
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- connecting seat
- rod
- seat
- brush
- driving
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Abstract
The utility model discloses a brush for deburring, which is convenient for replacing brush hair, relating to the technical field of machining; the brush head comprises a connecting seat and a brush hair seat, wherein the brush hair seat is detachably arranged on the connecting seat; connecting rods inserted into locking grooves on the connecting seat are fixedly installed on two sides of the brushing seat, the connecting rods on the two sides are respectively locked by two locking rods arranged in the connecting seat in a sliding mode, and a driving rod used for driving the two locking rods to move is further arranged in the connecting seat; the driving rod is elastically arranged in the connecting seat, and the driving rod further comprises a button which is exposed out of the outer side of the connecting seat, and the driving rod is moved by pressing the button so as to control the positions of the two locking rods; one end of the lock rod is abutted against the protrusion on the connecting rod, the other end of the lock rod is slidably abutted against the driving rod, and the lock rod is elastically arranged inside the connecting seat. The utility model discloses a quick replacement to the brush.
Description
Technical Field
The utility model relates to a machine tooling technical field specifically is a brush for burring convenient to change brush hair.
Background
Need carry out the burring to the part in the machine tooling process, burring equipment causes the brush wearing and tearing in the use, need change whole brush, and the brush need adopt the instrument to load and unload changing the in-process, and the operation is more complicated, consequently provides a burring of being convenient for change brush hair now and solves this technical problem with the brush.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a brush for burring convenient to change brush hair to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a deburring brush convenient for replacing bristles comprises a connecting seat and a bristle seat, wherein the bristle seat is detachably arranged on the connecting seat;
connecting rods inserted into locking grooves on the connecting seat are fixedly installed on two sides of the brushing seat, the connecting rods on the two sides are respectively locked by two locking rods arranged in the connecting seat in a sliding mode, and a driving rod used for driving the two locking rods to move is further arranged in the connecting seat; the driving rod is elastically arranged in the connecting seat, and the driving rod further comprises a button which is exposed out of the outer side of the connecting seat, and the driving rod is moved by pressing the button so as to control the positions of the two locking rods; one end of the lock rod is abutted against the protrusion on the connecting rod, the other end of the lock rod is slidably abutted against the driving rod, and the lock rod is elastically arranged inside the connecting seat.
As a further aspect of the present invention: the connecting seat bottom still is provided with elastic bulge, elastic bulge upper end is contradicted on the brush hair seat, through setting up elastic bulge.
As a further aspect of the present invention: the novel lock rod is characterized in that a first elastic piece is sleeved on the outer side of the lock rod, two ends of the first elastic piece are fixedly installed inside the lock rod and the connecting seat respectively, and the lock rod is arranged inside the connecting seat in a left-right sliding mode.
As a further aspect of the present invention: the upper part of one end, close to the connecting rod, of the lock rod is provided with a first guide surface, and the lower part of the protrusion of the connecting rod is provided with a second guide surface.
As a further aspect of the present invention: the driving rod comprises a first guide part, a driving part and a second guide part from top to bottom in sequence, wherein the first guide part is arranged in a guide groove in the connecting seat in a sliding mode, one end, far away from the driving part, of the second guide part is fixedly connected to the button, and two sides of the driving part are obliquely arranged.
As a further aspect of the present invention: the other end of the lock rod is hemispherical, and the surface of the lock rod is smooth.
As a further aspect of the present invention: the outer side of the first guide part is further sleeved with a second elastic piece, and the upper end and the lower end of the second elastic piece are fixedly installed inside the driving part and the connecting seat respectively.
Compared with the prior art, the beneficial effects of the utility model are that: when the bristle seat needs to be replaced, the button is pressed to enable the driving rod to move, the lock rod also moves along with the driving rod, one end of the lock rod is enabled to be separated from the bulge on the connecting rod, the connecting rod is separated from a locking state, and then the bristle seat is quickly detached from the connecting seat; the new brush hair seat disect insertion to the locked groove in, can accomplish the change, the utility model discloses a quick replacement to the brush.
Drawings
Fig. 1 is a schematic view showing a structure of a deburring brush for facilitating replacement of bristles.
Fig. 2 is a schematic view showing a structure of a coupling seat in a deburring brush for facilitating replacement of bristles.
In the figure: the device comprises a connecting seat 1, a bristle seat 2, an elastic bulge 3, a connecting rod 4, a lock rod 5, a first elastic piece 6, a driving part 7, a second elastic piece 8, a first guiding part 9, a second guiding part 10, a button 11, a driving rod 12 and a lock groove 13.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a deburring brush convenient for replacing bristles includes a connecting seat 1 and a bristle seat 2, wherein the bristle seat 2 is detachably mounted on the connecting seat 1;
specifically, two sides of the bristle base 2 are fixedly provided with connecting rods 4 inserted into locking grooves 13 on the connecting base 1, the connecting rods 4 on two sides are respectively locked by two locking rods 5 arranged in the connecting base 1 in a sliding manner, and a driving rod 12 for driving the two locking rods 5 to move is further arranged in the connecting base 1; the driving rod 12 is elastically arranged inside the connecting seat 1, the driving rod 12 further comprises a button 11 which is exposed out of the outer side of the connecting seat 1, the driving rod 12 is moved by pressing the button 11, and then the positions of the two lock rods 5 are controlled. The locking rod 5 is an elastic rod.
One end of the lock rod 5 is abutted against the protrusion on the connecting rod 4, the other end of the lock rod 5 is slidably abutted against the driving rod 12, and the lock rod 5 is elastically arranged inside the connecting seat 1.
When the bristle base 2 needs to be replaced, the button 11 is pressed to enable the driving rod 12 to move, the lock rod 5 also moves, one end of the lock rod 5 is separated from the bulge on the connecting rod 4, the connecting rod 4 is separated from a locking state, and then the bristle base 2 is quickly detached from the connecting seat 1; new brush hair seat 2 disect insertion to locked groove 13 in, locking lever 5 shrink for protruding landing is with connecting rod 4 locking to the locking lever below, can accomplish the change, the utility model discloses a quick replacement to the brush.
The bottom of the connecting seat 1 is further provided with an elastic bulge 3, the upper end of the elastic bulge 3 is abutted on the bristle base 2, and when the connecting rod 4 is separated from the locking rod 5 to be locked, the elastic bulge 3 automatically pops out under the action of the elastic bulge 3 to prevent the connecting rod 4 from being locked by the locking rod 5 again when being taken out, so that the use is convenient.
The outside cover of locking lever 5 is equipped with first elastic component 6, 6 both ends of first elastic component are inside locking lever 5 and connecting seat 1 fixed mounting respectively, locking lever 5 horizontal slip sets up inside connecting seat 1, makes the locking lever 5 other end contradict all the time on actuating lever 12 through setting up first elastic component 6.
The upper part of one end of the lock rod 5, which is close to the connecting rod 4, is provided with a first guide surface, the lower part of the protrusion of the connecting rod 4 is provided with a second guide surface, and the protrusion on the connecting rod 4 can conveniently slide into the bottom of the lock rod 5, so that the lock rod 5 can conveniently be locked.
The first guide surface and the second guide surface are both inclined surfaces.
The driving rod 12 sequentially comprises a first guide part 9, a driving part 7 and a second guide part 10 from top to bottom, wherein the first guide part 9 is arranged in a guide groove in the connecting seat 1 in a sliding mode, one end of the second guide part 10, far away from the driving part 7, is fixedly connected to the button 11, two sides of the driving part 7 are obliquely arranged, when the position of the driving part 7 is changed, the position of the locking rod 5 is changed under the action of the first elastic part 6, and then the locking of the connecting rod 4 is released.
The two sides of the driving part 7 are arranged in a decreasing manner from top to bottom.
The other end of the lock rod 5 is hemispherical and the surface of the lock rod is smooth, so that the resistance in the operation process is reduced.
The second elastic piece 8 is further sleeved on the outer side of the first guide portion 9, the upper end and the lower end of the second elastic piece 8 are respectively and fixedly installed inside the driving portion 7 and the connecting seat 1, and the driving rod 12 is elastically arranged inside the connecting seat 1 due to the arrangement.
The elastic protrusion 3 may be made of elastic rubber or a spring, and the elastic protrusion 3 itself is made of the prior art, so it will not be described herein.
The lock rod 5 comprises a first part and a second part, wherein the first part is close to one end of the connecting rod 4, the second part is close to one end of the connecting rod 11, the first part is elastically installed on the second part, when the connecting rod 4 slides into the locking groove 13, the first part is extruded by the connecting rod 4 and is close to the second part, and when the bulge on the connecting rod 4 slides downwards to the lower part of the first part, the first part locks the connecting rod 4 under the elastic action.
Said 6 being nested on the second part.
In the description of the present invention, it is to be understood that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "first," "second," etc. may explicitly or implicitly include one or more of the feature.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A deburring brush convenient for replacing bristles is characterized by comprising a connecting seat (1) and a bristle seat (2), wherein the bristle seat (2) is detachably arranged on the connecting seat (1);
connecting rods (4) inserted into locking grooves (13) on the connecting seat (1) are fixedly installed on two sides of the brushing seat (2), the connecting rods (4) on the two sides are locked by two locking rods (5) which are arranged in the connecting seat (1) in a sliding mode respectively, and a driving rod (12) used for driving the two locking rods (5) to move is further arranged in the connecting seat (1); the driving rod (12) is elastically arranged inside the connecting seat (1), and the driving rod (12) further comprises a button (11) which leaks out of the outer side of the connecting seat (1); locking lever (5) one end is contradicted on the arch on connecting rod (4), locking lever (5) other end slides and contradicts on actuating lever (12), locking lever (5) elasticity sets up in connecting seat (1) inside.
2. A deburring brush convenient for replacing bristles according to claim 1, wherein an elastic bulge (3) is further arranged at the bottom of the connecting seat (1), and the upper end of the elastic bulge (3) is abutted against the bristle seat (2).
3. The brush for removing burrs, convenient to replace bristles, according to claim 1, wherein a first elastic member (6) is sleeved outside the locking rod (5), two ends of the first elastic member (6) are respectively and fixedly installed inside the locking rod (5) and the connecting seat (1), and the locking rod (5) is arranged inside the connecting seat (1) in a left-right sliding manner.
4. A brush for deburring to facilitate replacing brush hairs according to claim 3, wherein the lock rod (5) is provided with a first guide surface at an upper portion of one end close to the connecting rod (4), and a second guide surface is provided at a lower portion of a projection of the connecting rod (4).
5. A deburring brush as claimed in claim 4, wherein said driving rod (12) comprises a first guide portion (9), a driving portion (7) and a second guide portion (10) from top to bottom in sequence, wherein the first guide portion (9) is slidably disposed in a guide groove inside the connecting base (1), one end of said second guide portion (10) far from the driving portion (7) is fixedly connected to the button (11), and two sides of said driving portion (7) are obliquely disposed.
6. A deburring brush as claimed in any one of claims 1 to 5 wherein said locking bar (5) is hemispherical at the other end and smooth in surface.
7. A deburring brush convenient for replacing bristles according to claim 5, characterized in that a second elastic member (8) is further sleeved outside the first guide part (9), and the upper end and the lower end of the second elastic member (8) are respectively fixedly arranged inside the driving part (7) and the connecting seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022499340.7U CN214770938U (en) | 2020-10-31 | 2020-10-31 | Brush for burring convenient to change brush hair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022499340.7U CN214770938U (en) | 2020-10-31 | 2020-10-31 | Brush for burring convenient to change brush hair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214770938U true CN214770938U (en) | 2021-11-19 |
Family
ID=78664031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022499340.7U Active CN214770938U (en) | 2020-10-31 | 2020-10-31 | Brush for burring convenient to change brush hair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214770938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283965A (en) * | 2022-09-29 | 2022-11-04 | 成都金大立科技有限公司 | Brush equipment is changed in PCB processing |
-
2020
- 2020-10-31 CN CN202022499340.7U patent/CN214770938U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283965A (en) * | 2022-09-29 | 2022-11-04 | 成都金大立科技有限公司 | Brush equipment is changed in PCB processing |
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