Tool for removing burrs of BMC reflector

Abstract

The utility model discloses a tool for removing burrs of a BMC reflector, and relates to the technical field of BMC reflectors. The file comprises a sleeve, a connecting mechanism is arranged on the sleeve, the connecting mechanism comprises a file connected to the left end of the sleeve in a sliding mode, the right end of the file extends into the sleeve and is connected with a brush in a sliding mode, the left end of the brush extends into the sleeve, and a grip is fixedly connected to the outer wall of the sleeve. The outer wall of the file and the outer wall of the brush are both connected with first arc-shaped fixing plates in a sliding mode, the outer wall of the file and the outer wall of the brush are both connected with second arc-shaped fixing plates in a sliding mode, connecting plates are hinged between the two first arc-shaped fixing plates and the grip and between the two second arc-shaped fixing plates and the grip, and grooves are formed in the outer wall of the file and the outer wall of the brush. The two first arc-shaped fixing plates and the two second arc-shaped fixing plates are connected with the corresponding grooves in a sliding mode. The brush and the file are combined into a whole through the connecting mechanism, so that the labor intensity of a user is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of BMC reflectors, in particular to a tool for removing burrs of a BMC reflector. Background Art

[0002] Deburring of BMC reflectors is an important process that can improve the surface quality of reflectors and enhance optical performance. Through working tools and fine operations, burrs are removed to make reflectors smoother and more refined. This process ensures that the products meet high standards, provides high-quality reflective solutions for lighting and other fields, and improves overall use effects and safety.

[0003] Existing BMC reflector burr removal tools are usually files and brushes, but some existing technologies are not convenient for connecting the brush and the file, so the brush and the file are separated during use. As a result, when removing the burrs from the reflector, the operator needs to hold the reflector product in one hand and the tool in the other hand. The two tools need to be repeatedly switched and taken to complete the burr removal operation, resulting in low work efficiency, high labor intensity, and a lot of time waste. Utility Model Content

[0004] The utility model aims to provide a tool for removing burrs of a BMC reflector. By providing a connecting mechanism, the utility model solves the problem that some existing technologies are inconvenient for connecting a brush and a file, so that the brush and the file are separated during use.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a tool for removing burrs of a BMC reflector, comprising a sleeve. A connecting mechanism and a positioning mechanism are arranged on the sleeve.

[0007] Further, the connecting mechanism includes a file slidably connected to the left end of the sleeve, the right end of the file extends to the interior of the sleeve, the right end of the file is slidably connected to a brush, the left end of the brush extends to the interior of the sleeve, the outer wall of the sleeve is fixedly connected to a handle, the outer walls of the file and the brush are both slidably connected to an arc-shaped fixing plate 1, the outer walls of the file and the brush are both slidably connected to an arc-shaped fixing plate 2, a connecting plate is hinged between the two arc-shaped fixing plates 1 and the two arc-shaped fixing plates 2 and the handle, the outer walls of the file and the brush are both provided with grooves, and the two arc-shaped fixing plates 1 and the two arc-shaped fixing plates 2 are both slidably connected to the corresponding grooves.

[0008] Furthermore, the front sides of the two arc-shaped fixing plates 1 are rotatably connected to threaded rods, the rear ends of the two threaded rods extend into the interior of the corresponding arc-shaped fixing plate 2 and are slidably connected to the corresponding arc-shaped fixing plate 2, the inner walls of the two arc-shaped fixing plates 2 are fixedly connected to internal threaded blocks, and the two internal threaded blocks are threadedly connected to the corresponding threaded rods.

[0009] Furthermore, the front ends of the two threaded rods are fixedly connected with knobs, the inner walls of the two arc-shaped fixing plates 1 are fixedly connected with sliding rods, and the rear ends of the two sliding rods extend to the interior of the corresponding arc-shaped fixing plate 2 and are slidably connected with the corresponding arc-shaped fixing plate 2.

[0010] Furthermore, the positioning mechanism includes a first positioning component and a second positioning component, the first positioning component includes two sliding grooves 1 opened on the outer wall of the file, the inner walls of the two sliding grooves 1 are fixedly connected with a spring 1, the ends of the two springs 1 close to the inner wall of the sleeve are fixedly connected with positioning beads, the inner wall of the sleeve is opened with two positioning grooves 1, and the two positioning beads are slidably connected to the corresponding positioning grooves 1.

[0011] Furthermore, a cross groove is provided at one end of the file close to the brush, and a cross block is provided at one end of the brush close to the file, and the cross block is slidably connected to the cross groove.

[0012] Furthermore, the second positioning assembly includes two positioning blocks 1 fixedly connected to the outer wall of the brush, and the inner wall of the sleeve is provided with two positioning grooves 2, and the two positioning blocks 1 are both slidably connected to the corresponding positioning grooves 2.

[0013] Furthermore, two slide grooves 2 are provided on the inner wall of the sleeve, and the inner walls of the two slide grooves 2 are slidably connected with pull rods, and the ends of the two pull rods away from the brush extend to the outside of the sleeve.

[0014] Furthermore, the two pull rods are each sleeved with a spring 2, and one end of the two pull rods close to the brush is fixedly connected with a positioning block 2, and the outer wall of the brush is provided with two positioning grooves 3, and the two positioning blocks 2 are slidably connected to the corresponding positioning grooves 3.

[0015] The utility model has the following beneficial effects:

[0016] 1. By setting a connecting mechanism, the file and the brush are respectively passed through the corresponding arc-shaped fixing plate 1 and arc-shaped fixing plate 2, and the ends of the brush and the file that are close to each other are respectively slid into the interior of the sleeve, and the knob is turned. The knob drives the threaded rod to rotate, and when the threaded rod rotates, the arc-shaped fixing plate 2 is driven to move through the internal thread block until the arc-shaped fixing plate 2 and the arc-shaped fixing plate 1 are both in contact with the groove. The file and the brush are combined into one through the connecting mechanism. The operator does not need to frequently switch to pick up the brush and the file when working, which saves the time of picking up the tools and reduces the labor intensity. The operator can operate more smoothly without wasting energy on switching tools, which not only improves the comfort of work, but also allows the operator to maintain a better state during long-term work, further improving the work quality and efficiency.

[0017] 2. By setting a positioning mechanism, when the file slides into the sleeve, the positioning bead contacts the inner wall of the sleeve, and then the positioning bead drives spring 1 to contract. When the positioning bead is aligned with positioning groove 1, under the action of spring 1, the positioning bead enters positioning groove 1 and pulls the pull rod, which drives positioning block 2 to move and spring 2 to contract. When the brush contacts the file, release the pull rod, and under the action of spring 2, the pull rod drives positioning block 2 to enter positioning groove 3. The positioning assembly is used to position the file, brush and sleeve when they are connected, which can greatly improve the accuracy of the connection, ensure that the various components are tightly combined in the correct position, avoid affecting the use effect and life of the tool due to connection deviation, and make the installation process faster and more efficient. The operator does not need to laboriously explore the connection position, saving a lot of time and energy.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a front cross-sectional structural schematic diagram of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the arc-shaped fixing plate 1 of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the positioning bead of the utility model;

[0024] Figure 5 This is a structural schematic diagram of the positioning block 1 of the utility model;

[0025] Figure 6 For this utility model Figure 4 A is a schematic diagram of the enlarged structure of the middle part;

[0026] Figure 7 For this utility model Figure 5 Schematic diagram of the enlarged structure of B.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1. Sleeve; 2. Connecting mechanism; 3. Positioning mechanism; 21. File; 22. Brush; 23. Handle; 24. Arc-shaped fixing plate 1; 25. Arc-shaped fixing plate 2; 26. Connecting plate; 27. Groove; 28. Threaded rod; 29. ​​Internal thread block; 210. Knob; 211. Slide rod; 31. Slide groove 1; 32. Spring 1; 33. Positioning bead; 34. Positioning groove 1; 35. Cross groove; 36. Cross block; 37. Positioning block 1; 38. Positioning groove 2; 39. Slide groove 2; 310. Pull rod; 311. Spring 2; 312. Positioning block 2; 313. Positioning groove 3. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-7As shown, the utility model is a tool for removing burrs of a BMC reflector, comprising a sleeve 1, on which a connecting mechanism 2 and a positioning mechanism 3 are arranged, the connecting mechanism 2 comprising a file 21 slidably connected to the left end of the sleeve 1, the right end of the file 21 extends to the interior of the sleeve 1, the right end of the file 21 is slidably connected to a brush 22, the left end of the brush 22 extends to the interior of the sleeve 1, the outer wall of the sleeve 1 is fixedly connected to a handle 23, the outer walls of the file 21 and the brush 22 are both slidably connected to an arc-shaped fixing plate 1 24, the outer walls of the file 21 and the brush 22 are both slidably connected to an arc-shaped fixing plate 25, the two arc-shaped fixing plates 1 24 and the two arc-shaped fixing plates 25 are both hinged to the handle 23 with a connecting plate 26, the outer walls of the file 21 and the brush 22 are both provided with grooves 27, the two arc-shaped fixing plates 1 24 and the two arc-shaped fixing plates 25 are respectively connected to the corresponding grooves 2 7 Sliding connection, the front sides of the two arc-shaped fixing plates 1 24 are rotatably connected with threaded rods 28, the rear ends of the two threaded rods 28 extend to the inside of the corresponding arc-shaped fixing plates 25 and are slidably connected to the corresponding arc-shaped fixing plates 25, the inner walls of the two arc-shaped fixing plates 25 are fixedly connected with internal thread blocks 29, the two internal thread blocks 29 are threadedly connected to the corresponding threaded rods 28, the front ends of the two threaded rods 28 are fixedly connected with knobs 210, the inner walls of the two arc-shaped fixing plates 1 24 are fixedly connected with sliding rods 211, the rear ends of the two sliding rods 211 extend to the inside of the corresponding arc-shaped fixing plates 25 and are slidably connected to the corresponding arc-shaped fixing plates 25, through the connecting mechanism, the file 21 and the brush 22 are combined into one, and the operator does not need to frequently switch to pick up the brush and the file during work, which saves the time of picking up tools and reduces the labor intensity.

[0031] The positioning mechanism 3 includes a first positioning component and a second positioning component. The first positioning component includes two slide grooves 31 provided on the outer wall of the file 21. The inner walls of the two slide grooves 31 are fixedly connected with springs 32. The ends of the two springs 32 close to the inner wall of the sleeve 1 are fixedly connected with positioning beads 33. The inner wall of the sleeve 1 is provided with two positioning grooves 34. The two positioning beads 33 are slidably connected with the corresponding positioning grooves 34. The end of the file 21 close to the brush 22 is provided with a cross groove 35. The end of the brush 22 close to the file 21 is provided with a cross block 36. The cross block 36 is slidably connected with the cross groove 35. The second positioning component includes two positioning blocks 37 fixedly connected to the outer wall of the brush 22. The inner wall of the sleeve 1 is provided with two positioning grooves 38. The two positioning blocks 37 are fixedly connected to the outer wall of the brush 22. They are both slidably connected with the corresponding positioning grooves 2 38. Two sliding grooves 2 39 are provided on the inner wall of the sleeve 1. The inner walls of the two sliding grooves 2 39 are slidably connected with pull rods 310. The ends of the two pull rods 310 away from the brush 22 extend to the outside of the sleeve 1. A spring 2 311 is sleeved on the two pull rods 310. The ends of the two pull rods 310 close to the brush 22 are fixedly connected with positioning blocks 2 312. Two positioning grooves 313 are provided on the outer wall of the brush 22. The two positioning blocks 2 312 are slidably connected with the corresponding positioning grooves 313. The file 21, the brush 22 and the sleeve 1 are positioned by the positioning assembly when connected, which can greatly improve the accuracy of the connection, ensure that the various components are tightly combined in the correct position, and avoid affecting the use effect and life of the tool due to connection deviation.

[0032] A specific application of this embodiment is: first, the file 21 is passed through between the corresponding arc-shaped fixing plate 1 24 and the arc-shaped fixing plate 25, and then it is slid into the inner wall of the sleeve 1, and then the brush 22 is passed through between the corresponding arc-shaped fixing plate 1 24 and the arc-shaped fixing plate 25. Similarly, inside the sleeve 1, when the file 21 and the brush 22 complete the positioning mechanism, the corresponding arc-shaped fixing plate 1 24 and the arc-shaped fixing plate 25 are brought into contact with the corresponding groove 27, and then the knob 210 is turned, and the knob 210 drives the screw The threaded rod 28 rotates, and when the threaded rod 28 rotates, the internal thread block 29 is driven to rotate. Since the internal thread block 29 is fixed inside the arc-shaped fixing plate 25, the arc-shaped fixing plate 25 is driven to move when the internal thread block 29 moves. At the same time, the arc-shaped fixing plate 25 is limited by the sliding rod 211 to convert the rotational motion of the threaded rod 28 into a linear motion. When the arc-shaped fixing plate 1 24 and the arc-shaped fixing plate 25 are in contact with the groove 27, the fixation of the file 21, the brush 22 and the sleeve 1 can be completed.

[0033] When the file 21 slides into the inner wall of the sleeve 1, the positioning bead 33 contacts the inner wall of the sleeve 1, so that the positioning bead 33 drives the spring 1 32 to contract, thereby retracting the positioning bead 33 into the interior of the slide groove 1 31. When the positioning bead 33 is aligned with the positioning groove 1 34, the inner wall of the sleeve 1 no longer contacts the positioning bead 33, and then under the action of the spring 1 32, the positioning bead 33 enters the positioning groove 1 34, and the connection between the file 21 and the sleeve 1 is positioned by the positioning bead 33 and the positioning groove 1 34. When the brush 22 slides into the inner wall of the sleeve 1, the position of the brush 22 on the inner wall of the sleeve 1 is positioned under the guidance of the positioning block 1 37 and the positioning groove 2 38. When the file 21 and the brush 22 contact, the cross block 36 slides into the cross The groove 35 connects the file 21 and the brush 22, preventing the file 21 from rotating during use, causing the positioning bead 33 to separate from the positioning groove 1 34, affecting the use of the file 21. At the same time, when the brush 22 slides into the interior of the sleeve 1, a force is applied to the pull rod 310 to pull the positioning block 2 312 so that the positioning block 2 312 enters the slide groove 2 39. When the brush 22 contacts the file 21, the force on the pull rod 310 is released. Under the action of the spring 2 311, the pull rod 310 is reset, and then the positioning block 2 312 is driven to move by the pull rod 310, so that the positioning block 2 312 enters the positioning groove 313, and the connection between the brush 22 and the sleeve 1 is positioned by the positioning block 2 312 and the positioning groove 313.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A tool for removing burrs from a BMC reflector, comprising a sleeve (1), characterized in that: The sleeve (1) is provided with a connecting mechanism (2) and a positioning mechanism (3); The connecting mechanism (2) comprises a file (21) slidably connected to the left end of the sleeve (1), the right end of the file (21) extending into the interior of the sleeve (1), the right end of the file (21) slidably connected to a brush (22), the left end of the brush (22) extending into the interior of the sleeve (1), the outer wall of the sleeve (1) is fixedly connected to a handle (23), and the outer walls of the file (21) and the brush (22) are both slidably connected to an arc-shaped fixing plate (24). The outer walls of the file (21) and the brush (22) are both slidably connected to an arc-shaped fixing plate (25); a connecting plate (26) is hingedly connected between the two arc-shaped fixing plates (24) and the two arc-shaped fixing plates (25) and the handle (23); the outer walls of the file (21) and the brush (22) are both provided with grooves (27); the two arc-shaped fixing plates (24) and the two arc-shaped fixing plates (25) are both slidably connected to the corresponding grooves (27).

2. A tool for removing burrs from a BMC reflector according to claim 1, characterized in that: The front sides of the two arc-shaped fixing plates (24) are rotatably connected to threaded rods (28), the rear ends of the two threaded rods (28) extend into the interior of the corresponding arc-shaped fixing plate (25) and are slidably connected to the corresponding arc-shaped fixing plate (25), the inner walls of the two arc-shaped fixing plates (25) are fixedly connected to internal thread blocks (29), and the two internal thread blocks (29) are threadedly connected to the corresponding threaded rods (28).

3. A tool for removing burrs from a BMC reflector according to claim 2, characterized in that: The front ends of the two threaded rods (28) are fixedly connected to knobs (210), the inner walls of the two arc-shaped fixing plates (24) are fixedly connected to sliding rods (211), and the rear ends of the two sliding rods (211) extend into the interior of the corresponding arc-shaped fixing plate (25) and are slidably connected to the corresponding arc-shaped fixing plate (25).

4. A tool for removing burrs from a BMC reflector according to claim 3, characterized in that: The positioning mechanism (3) comprises a first positioning component and a second positioning component. The first positioning component comprises two slide grooves (31) provided on the outer wall of the file (21). The inner walls of the two slide grooves (31) are fixedly connected to springs (32). One end of the two springs (32) close to the inner wall of the sleeve (1) is fixedly connected to a positioning bead (33). The inner wall of the sleeve (1) is provided with two positioning grooves (34). The two positioning beads (33) are slidably connected to the corresponding positioning grooves (34).

5. A tool for removing burrs from a BMC reflector according to claim 4, characterized in that: A cross groove (35) is provided at one end of the file (21) close to the brush (22), and a cross block (36) is provided at one end of the brush (22) close to the file (21). The cross block (36) is slidably connected to the cross groove (35).

6. A tool for removing burrs from a BMC reflector according to claim 5, characterized in that: The second positioning assembly comprises two positioning blocks (37) fixedly connected to the outer wall of the brush (22), and the inner wall of the sleeve (1) is provided with two positioning grooves (38), and the two positioning blocks (37) are slidably connected to the corresponding positioning grooves (38).

7. A tool for removing burrs from a BMC reflector according to claim 6, characterized in that: The inner wall of the sleeve (1) is provided with two second slide grooves (39), the inner walls of the two second slide grooves (39) are slidably connected to pull rods (310), and the ends of the two pull rods (310) away from the brush (22) extend to the outside of the sleeve (1).

8. A tool for removing burrs from a BMC reflector according to claim 7, characterized in that: The two pull rods (310) are each sleeved with a spring 2 (311); one end of the two pull rods (310) close to the brush (22) is fixedly connected with a positioning block 2 (312); the outer wall of the brush (22) is provided with two positioning grooves 3 (313); the two positioning blocks 2 (312) are slidably connected to the corresponding positioning grooves 3 (313).

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