Pentagonal brush production equipment convenient to position

Abstract

The utility model relates to the technical field of mechanical manufacturing, and discloses pentagonal brush production equipment convenient to position, which comprises a polishing component, a fixing component and a positioning component, the polishing component comprises a polishing plate, a rotating frame and a movable column, the rotating frame is fixed on one side of the polishing plate, the movable column is fixed on one side of the rotating frame, and the fixing component is arranged on one side of the polishing plate. Comprising a clamping block, a supporting frame, an extrusion frame and a rotating disc, the clamping block is arranged on one side of the grinding plate, the clamping block is sleeved with the supporting frame, the extrusion frame is inserted into one side of the supporting frame, the extrusion frame is in threaded connection with the supporting frame, and the extrusion frame is sleeved with the rotating disc. The brush polishing device has the advantages that when a brush is polished, the clamp for fixing the brush can rotate, then the polishing device rotates reversely, and therefore the brush can be polished more evenly, and the situation that reworking needs to be conducted many times due to uneven polishing is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical manufacturing, in particular to a pentagonal brush production device which is convenient for positioning. Background Art

[0002] In the production of pentagonal brushes, it is necessary to grind the excess burrs. The existence of burrs will affect the appearance flatness and touch of the brushes. Grinding can remove these excess burrs, make the surface of the brushes smoother, and improve the overall quality of the products. The grinding machine usually consists of grinding tools such as a grinding wheel or abrasive belt driven by a motor. When the brush contacts the high-speed rotating grinding tool, the abrasive grains on the grinding tool will cut and grind the burrs on the surface of the brush, thereby removing the excess burrs and making the surface of the brush smooth and flat. However, during grinding, usually only the grinding device rotates to grind the brush, resulting in uneven grinding. It may be necessary to grind multiple times to achieve the desired effect, which not only increases the production time and cost, but also reduces the production efficiency. Summary of the Utility Model

[0003] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract of the specification and the title of the utility model of this application, to avoid obscuring the purpose of this part, the abstract of the specification and the title of the utility model. Such simplifications or omissions shall not be used to limit the scope of the utility model.

[0004] In view of the above and / or problems existing in the existing pentagonal brush production device which is convenient for positioning, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the present utility model is that usually only the grinding device rotates to grind the brush during grinding, resulting in uneven grinding.

[0006] To solve the above technical problems, the present utility model provides the following technical solution: A pentagonal brush production device which is convenient for positioning, comprising a grinding assembly, including a grinding plate, a rotating frame and a movable column, the rotating frame is fixed on one side of the grinding plate, and the movable column is fixed on one side of the rotating frame;

[0007] A fixing assembly, arranged on one side of the grinding plate, including a clamping block, a support frame, a pressing frame and a turntable, the clamping block is arranged on one side of the grinding plate, the support frame is sleeved outside the clamping block, the pressing frame is inserted on one side of the support frame, the pressing frame and the support frame are in threaded connection, and the turntable is sleeved outside the pressing frame.

[0008] As a preferred embodiment of the pentagonal brush production equipment facilitating positioning according to the present utility model, wherein: a rotating sleeve is fixed to one side of the movable column, a first gear is fixed to one end of the rotating sleeve, and a second gear is disposed on one side of the first gear.

[0009] As a preferred embodiment of the pentagonal brush production equipment facilitating positioning according to the present utility model, wherein: a rotating rod is fixed to one side of the second gear, the rotating rod is inserted into one side of the first gear, the rotating rod and the first gear are rotationally connected through a rotating shaft, the rotating sleeve is sleeved outside the rotating rod, and the rotating sleeve and the rotating rod are movably connected.

[0010] As a preferred embodiment of the pentagonal brush production equipment facilitating positioning according to the present utility model, wherein: a support block is sleeved outside the rotating rod, the support block and the rotating rod are rotationally connected through a rotating shaft, a protective cover is sleeved outside the support block, and one end of the protective cover and the rotating rod are rotationally connected through a rotating shaft.

[0011] As a preferred embodiment of the pentagonal brush production equipment facilitating positioning according to the present utility model, wherein: a driving gear is inserted into the top of the protective cover, the driving gear meshes with one side of the first gear and the second gear respectively, and the driving gear is movably connected to the top of the protective cover.

[0012] As a preferred embodiment of the pentagonal brush production equipment facilitating positioning according to the present utility model, wherein: a motor is fixed to the top of the driving gear, and the motor is fixed to the top of the protective cover.

[0013] As a preferred embodiment of the pentagonal brush production equipment facilitating positioning according to the present utility model, wherein: the support frame is fixed to one end of the rotating rod, a limiting groove is formed on the turntable, a limiting block is disposed in the limiting groove, a moving rod is fixed to one side of the limiting block, a pressing plate is fixed to one end of the moving rod, and the moving rod is hinged to one side of the support frame.

[0014] As a preferred embodiment of the pentagonal brush production equipment facilitating positioning according to the present utility model, wherein: a support bar is disposed at the bottom of the pressing plate, the support bar is hinged to the bottom of the pressing plate, a support sleeve is sleeved outside the support bar, the support sleeve and the support bar are movably connected, and the support sleeve is inserted into one side of the support frame.

[0015] As a preferred embodiment of the pentagonal brush production equipment facilitating positioning according to the present utility model, wherein: a centrifugal ball is fixed to the bottom of the support bar, a spring is fixed to one side of the centrifugal ball, and the spring is fixed to the inner wall of the support sleeve.

[0016] As a preferred embodiment of the pentagonal brush production equipment facilitating positioning according to the present utility model, it further includes a main body assembly, which comprises a workbench and a protective frame. The workbench is fixed to the bottom of the protective cover, and the protective frame is fixed to the top of the workbench.

[0017] The beneficial effect of the present utility model is that when grinding the brush, the fixture for fixing the brush can be rotated, and then the grinding device can be rotated in the reverse direction, so as to grind the brush more evenly, thus greatly reducing the situation of multiple reworks due to uneven grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0019] Figure 1 It is the overall structure diagram of the pentagonal brush production equipment facilitating positioning.

[0020] Figure 2 It is the sectional structure diagram of the protective cover of the pentagonal brush production equipment facilitating positioning.

[0021] Figure 3 It is the structure diagram of the turntable of the pentagonal brush production equipment facilitating positioning.

[0022] Figure 4 It is the sectional structure diagram of the support frame of the pentagonal brush production equipment facilitating positioning.

[0023] Figure 5 For the pentagonal brush production equipment facilitating positioning Figure 4 Partial enlarged structure diagram at A DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the above objects, features, and advantages of the present utility model more obvious and understandable, the specific embodiments of the present utility model will be described in detail below with reference to the drawings in the specification.

[0025] Many specific details are set forth in the following description in order to provide a thorough understanding of the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0026] Secondly, the so-called "one embodiment" or "embodiment" herein refers to specific features, structures or characteristics that may be included in at least one implementation manner of the present utility model. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0027] Embodiment 1

[0028] Referring to Figures 2 to 5 , which is the first embodiment of the present utility model. This embodiment provides a pentagonal brush production device that is convenient for positioning. The pentagonal brush production device convenient for positioning includes a grinding assembly 200, a fixing assembly 300, and a main body assembly 100. The cooperation of the three can grind the brush more evenly.

[0029] The grinding assembly 200 includes a grinding plate 201a, a rotating frame 201b, and a movable column 201c. The rotating frame 201b is fixed to one side of the grinding plate 201a, and the movable column 201c is fixed to one side of the rotating frame 201b.

[0030] There are two grinding plates 201a, and the number of rotating frames 201b and movable columns 201c is two each, both arranged on one side of the grinding plate 201a. By rotating the movable column 201c to drive the rotating frame 201b to rotate, and the rotating frame 201b drives the grinding plate 201a to rotate through rotation, so as to grind the brush.

[0031] The fixing assembly 300 is arranged on one side of the grinding plate 201a and includes a clamping block 301a, a support frame 301b, a pressing frame 301c, and a turntable 301d. The clamping block 301a is arranged on one side of the grinding plate 201a, the support frame 301b is sleeved outside the clamping block 301a, the pressing frame 301c is inserted into one side of the support frame 301b, the pressing frame 301c and the support frame 301b are threadedly connected, and the turntable 301d is sleeved outside the pressing frame 301c.

[0032] There are four clamping blocks 301a, all arranged on one side of the grinding plate 201a. The top of the clamping block 301a is set as an inclined surface, and the bottom of the pressing frame 301c is set as an inclined surface. By placing one end of the brush in the support frame 301b and then rotating the turntable 301d, the rotation of the turntable 301d will drive the pressing frame 301c to rotate. At this time, the pressing frame 301c can move on the support frame 301b, and the inclined surface at the bottom thereof presses the inclined surface at the top of the clamping block 301a, so that the clamping block 301a can shrink to quickly fix the brush. Then the support frame 301b rotates to drive the brush to rotate. At this time, the grinding plate 201a will rotate in the opposite direction, and through the opposite rotation of the two, the brush can be ground more evenly.

[0033] Embodiment 2

[0034] Refer to Figures 2 to 5 , which is the second embodiment of the present utility model. This embodiment is based on the previous embodiment.

[0035] Specifically, a rotating sleeve 202a is fixed to one side of the movable column 201c. A first gear 202b is fixed to one end of the rotating sleeve 202a. A second gear 202c is arranged on one side of the first gear 202b.

[0036] The rotation of the first gear 202b will drive the rotation of the rotating sleeve 202a. The rotating sleeve 202a can drive the rotation of the movable column 201c through rotation. When the first gear 202b rotates, the second gear 202c will rotate in the opposite direction on one side of the first gear 202b, so that the support frame 301b can rotate.

[0037] Specifically, a rotating rod 202d is fixed to one side of the second gear 202c. The rotating rod 202d is inserted into one side of the first gear 202b. The rotating rod 202d and the first gear 202b are rotationally connected through a rotating shaft. The rotating sleeve 202a is sleeved outside the rotating rod 202d. The rotating sleeve 202a and the rotating rod 202d are movably connected.

[0038] The support frame 301b is fixed to one end of the rotating rod 202d. When the second gear 202c rotates, it will drive the rotation of the rotating rod 202d. The rotation of the rotating rod 202d can drive the rotation of the support frame 301b.

[0039] Specifically, a support block 202e is sleeved outside the rotating rod 202d. The support block 202e and the rotating rod 202d are rotationally connected through a rotating shaft. A protective cover 202f is sleeved outside the support block 202e. The protective cover 202f and one end of the rotating rod 202d are rotationally connected through a rotating shaft.

[0040] The support block 202e is used to support the rotating rod 202d to prevent the rotating rod 202d from shifting. The protective cover 202f is sleeved outside the rotating sleeve 202a. The protective cover 202f is movably connected to the rotating sleeve 202a. The setting of the protective cover 202f can support the support block 202e to prevent the support block 202e from shifting.

[0041] Specifically, a driving gear 202g is inserted into the top of the protective cover 202f. The driving gear 202g meshes with one side of the first gear 202b and the second gear 202c respectively. The driving gear 202g is movably connected to the top of the protective cover 202f.

[0042] The driving gear 202g drives the first gear 202b and the second gear 202c to rotate towards each other through rotation. Through their rotation, the grinding plate 201a and the support frame 301b can be driven to rotate towards each other simultaneously, so that the brush can be ground more evenly.

[0043] Specifically, a motor 202h is fixed on the top of the driving gear 202g, and the motor 202h is fixed on the top of the protective cover 202f.

[0044] By starting the motor 202h, the driving gear 202g can be driven to rotate. The motor 202h belongs to the prior art, so it will not be elaborated too much.

[0045] Specifically, the support frame 301b is fixed at one end of the rotating rod 202d. A limiting groove X is formed on the turntable 301d. A limiting block 302a is arranged in the limiting groove X. A moving rod 302b is fixed on one side of the limiting block 302a. A pressing plate 302c is fixed at one end of the moving rod 302b. The moving rod 302b is hinged to one side of the support frame 301b.

[0046] After the brush is fixed, in order to prevent the turntable 301d from rotating selflessly during rotation, resulting in loosening of the clamping of the brush, the turntable 301d can be limited by engaging the limiting block 302a with the limiting groove X, preventing the turntable 301d from rotating selflessly.

[0047] When it is necessary to remove the limit on the turntable 301d and remove the brush, by pressing the pressing plate 302c, the pressing plate 302c can drive the moving rod 302b to move. Through the movement of the moving rod 302b, the limiting block 302a will be driven to separate from the limiting groove X, so that the limit on the turntable 301d can be removed.

[0048] Embodiment 3

[0049] Refer to Figures 1 to 5 , which is the third embodiment of the present utility model. This embodiment is based on the first two embodiments.

[0050] Specifically, a support bar 302d is arranged at the bottom of the pressing plate 302c. The support bar 302d is hinged to the bottom of the pressing plate 302c. A support sleeve 302e is sleeved outside the support bar 302d. The support sleeve 302e is movably connected to the support bar 302d. The support sleeve 302e is inserted into one side of the support frame 301b.

[0051] When the pressing plate 302c is pressed, the support bar 302d can be driven to move. At this time, the support bar 302d will move in the support sleeve 302e, so that the pressing plate 302c can be supported. When the pressing plate 302c is released, the pressing plate 302c can be driven to return to its original position by the support bar 302d returning to its original position.

[0052] Specifically, a centrifugal ball 302f is fixed to the bottom of the support bar 302d, and a spring 302g is fixed to one side of the centrifugal ball 302f. The spring 302g is fixed to the inner wall of the support sleeve 302e.

[0053] When pressing the support bar 302d, an extrusion force can be applied to the spring 302g. The force of the spring 302g rebounding can drive the support bar 302d to return to its original position. When the support frame 301b rotates, a centrifugal force will be generated. At this time, the centrifugal ball 302f will move to squeeze the support bar 302d. At this time, the support bar 302d will squeeze the bottom of the pressing plate 302c, so as to fasten the brush.

[0054] Specifically, it further includes a main body assembly 100, which includes a workbench 101 and a protective frame 102. The workbench 101 is fixed to the bottom of the protective cover 202f, and the protective frame 102 is fixed to the top of the workbench 101.

[0055] The workbench 101 provides a stable placement platform for the brush, which is convenient for grinding the brush. The number of the protective frames 102 is two, and they are both fixed to the top of the workbench 101. The protective frames 102 can surround the grinding plate 201a in all directions to provide more comprehensive protection.

[0056] During use, first place one end of the brush in the support frame 301b, and then press the pressing plate 302c to drive the support bar 302d to move. When the support bar 302d moves, an extrusion force can be applied to the spring 302g. The movement of the pressing plate 302c drives the movement of the moving rod 302b. The movement of the moving rod 302b will drive the limiting block 302a to separate from the limiting groove X, so as to release the limit on the turntable 301d. Then rotate the turntable 301d. The rotation of the turntable 301d will drive the extrusion frame 301c to rotate. At this time, the extrusion frame 301c can move on the support frame 301b, and the inclined surface at the bottom thereof squeezes the inclined surface at the top of the clamping block 301a, so that the clamping block 301a can contract to quickly fix the brush.

[0057] After the brush is fixed, the motor 202h can be started to drive the driving gear 202g to rotate. The driving gear 202g will drive the first gear 202b and the second gear 202c to rotate towards each other through rotation. When the first gear 202b rotates, it will drive the rotating sleeve 202a to rotate. The rotating sleeve 202a can drive the movable column 201c to rotate through rotation. The movable column 201c rotates to drive the rotating frame 201b to rotate. The rotating frame 201b drives the grinding plate 201a to rotate through rotation. At the same time, the second gear 202c rotates to drive the rotating rod 202d to rotate. Through the rotation of the rotating rod 202d, the support frame 301b can be driven to rotate, so that the grinding plate 201a and the brush on the support frame 301b can rotate. Through the reverse rotation of the two, the brush can be ground more evenly. When the support frame 301b rotates, a centrifugal force will be generated. At this time, the centrifugal ball 302f will move to squeeze the support bar 302d. The support bar 302d squeezes the bottom of the pressing plate 302c, so that the brush can be fastened.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A pentagonal brush production device that is easy to position, characterized in that: include, A grinding assembly (200) comprises a grinding plate (201a), a rotating frame (201b) and a movable column (201c), wherein the rotating frame (201b) is fixed to one side of the grinding plate (201a), and the movable column (201c) is fixed to one side of the rotating frame (201b); The fixing assembly (300) is arranged on one side of the grinding plate (201a), and comprises a clamping block (301a), a supporting frame (301b), an extrusion frame (301c) and a rotating disk (301d); the clamping block (301a) is arranged on one side of the grinding plate (201a); the supporting frame (301b) is sleeved on the outside of the clamping block (301a); the extrusion frame (301c) is plugged into one side of the supporting frame (301b); the extrusion frame (301c) and the supporting frame (301b) are threadedly connected; and the rotating disk (301d) is sleeved on the outside of the extrusion frame (301c).

2. The pentagonal brush production equipment for easy positioning according to claim 1, characterized in that: A rotating sleeve (202a) is fixed to one side of the movable column (201c), a first gear (202b) is fixed to one end of the rotating sleeve (202a), and a second gear (202c) is arranged on one side of the first gear (202b).

3. The pentagonal brush production equipment for easy positioning as claimed in claim 2, characterized in that: A rotating rod (202d) is fixed to one side of the second gear (202c), the rotating rod (202d) is plugged into one side of the first gear (202b), the rotating rod (202d) and the first gear (202b) are rotatably connected via a rotating shaft, the rotating sleeve (202a) is sleeved on the outside of the rotating rod (202d), and the rotating sleeve (202a) and the rotating rod (202d) are movably connected.

4. The pentagonal brush production equipment for easy positioning as claimed in claim 3, characterized in that: A support block (202e) is sleeved on the outside of the rotating rod (202d); the support block (202e) and the rotating rod (202d) are rotatably connected via a rotating shaft; a protective cover (202f) is sleeved on the outside of the supporting block (202e); the protective cover (202f) and one end of the rotating rod (202d) are rotatably connected via a rotating shaft.

5. The pentagonal brush production equipment for easy positioning as claimed in claim 4, characterized in that: A driving gear (202g) is inserted into the top of the protective cover (202f), the driving gear (202g) is respectively meshed with one side of the first gear (202b) and the second gear (202c), and the driving gear (202g) is movably connected to the top of the protective cover (202f).

6. The pentagonal brush production equipment for easy positioning according to claim 5, characterized in that: A motor (202h) is fixed on the top of the driving gear (202g), and the motor (202h) is fixed on the top of the protective cover (202f).

7. The pentagonal brush production equipment for easy positioning according to claim 5 or 6, characterized in that: The support frame (301b) is fixed to one end of the rotating rod (202d); a limit slot (X) is provided on the rotating disk (301d); a limit block (302a) is arranged in the limit slot (X); a moving rod (302b) is fixed to one side of the limit block (302a); a pressing plate (302c) is fixed to one end of the moving rod (302b); and the moving rod (302b) is hinged to one side of the support frame (301b).

8. The pentagonal brush production equipment for easy positioning according to claim 7, characterized in that: A support bar (302d) is provided at the bottom of the pressing plate (302c), the support bar (302d) is hinged to the bottom of the pressing plate (302c), a support sleeve (302e) is sleeved on the outside of the support bar (302d), the support sleeve (302e) and the support bar (302d) are movably connected, and the support sleeve (302e) is plugged into one side of the support frame (301b).

9. The pentagonal brush production equipment for easy positioning according to claim 8, characterized in that: A centrifugal ball (302f) is fixed to the bottom of the support bar (302d), a spring (302g) is fixed to one side of the centrifugal ball (302f), and the spring (302g) is fixed to the inner wall of the support sleeve (302e).

10. The pentagonal brush production equipment for easy positioning according to claim 9, characterized in that: It also comprises a main body component (100), comprising a workbench (101) and a protective frame (102), wherein the workbench (101) is fixed to the bottom of the protective cover (202f), and the protective frame (102) is fixed to the top of the workbench (101).

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