Polishing device for chemical machinery manufacturing

Abstract

The utility model relates to the technical field of polishing components, and discloses a polishing device for chemical machinery manufacturing, which comprises a main driving wheel, two groups of auxiliary linkage wheels and a driving polishing belt, a support is arranged between the main driving wheel and the two groups of auxiliary linkage wheels, a connecting platform is mounted at the bottom of the support, and a supporting shaft is arranged on the back side of the connecting platform. According to the auxiliary linkage wheel, when the auxiliary linkage wheel at the bottom is matched with and drives the polishing belt to pass through the uneven position of the chemical machinery, the auxiliary linkage wheel can move upwards and contract through a buffering assembly of the support, and therefore the polishing belt can be driven to pass through the uneven position of the chemical machinery. When the periphery of the jacking torsion spring ring makes contact with the uneven position, local deformation and bending can be conducted, the other parts of the jacking torsion spring ring still are in an extrusion supporting state for the inner side of the driving grinding belt, the multiple sets of supporting torsion spring pieces can provide supporting stability for the jacking torsion spring ring, the driving grinding belt is still in a tight state, and dislocation of the driving grinding belt is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding components, in particular to a grinding device for chemical machinery manufacturing. Background Art

[0002] Chemical machinery is a general term for machines and equipment used in chemical industry production. During the manufacturing process, the parts of chemical machinery generally produce burrs and unevenness on the surface. Usually, a polishing machine is used to polish the surface of chemical machinery parts to make the surface of the product smoother and flatter. When the existing chemical machinery grinding device is grinding the outside of the chemical machinery, if the grinding belt passes through the uneven position of the chemical machinery, the driving grinding wheel can be moved and buffered by the buffer spring, but at the same time, when the grinding wheel shrinks and moves, the grinding belt on the outside of the grinding wheel is prone to shrinkage and extrusion, making the grinding belt easy to fall off from the outside of the grinding wheel, affecting the grinding work efficiency. For this reason, we propose a grinding device for chemical machinery manufacturing. Utility Model Content

[0003] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a grinding device for chemical machinery manufacturing.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a grinding device for chemical machinery manufacturing, comprising a main driving wheel, a secondary linkage wheel and a driving grinding belt, a support is arranged between the main driving wheel and the two groups of secondary linkage wheels, an adjustable platform for adjusting the distance of one group of secondary linkage wheels is installed on the top of the support, a connecting platform is installed at the bottom of the support, a rotating shaft for rotatably connecting and cooperating with the other group of secondary linkage wheels is installed on the inner side of the connecting platform, a supporting shaft supported by the external platform is arranged on the back side of the connecting platform, the outer sleeve of the supporting shaft is provided with a socket member rotatably cooperating with the supporting shaft, the outer periphery of the socket member is provided with a top pressure torsion spring ring for pressing the driving grinding belt, and the outer periphery of the socket member is connected and cooperated with the inner support of the top pressure torsion spring ring through a supporting torsion spring sheet.

[0005] Preferably, the supporting torsion spring sheet and the top-pressure torsion spring ring have deformation characteristics, and the outer periphery of the top-pressure torsion spring ring is in abutment and supporting state with the inner side of the driving grinding belt;

[0006] Furthermore, when the driving polishing belt on the periphery of the bottom auxiliary linkage wheel contacts and polishes the uneven surface of the external chemical machinery, the top pressure torsion spring ring on the periphery of the sleeve connector can move in coordination with the driving polishing belt on the periphery of the auxiliary linkage wheel.

[0007] Preferably, two groups of limiting grooves are provided on the inner side of the driving grinding belt, and limiting roller pads integrally formed with the main driving wheel and the auxiliary linkage wheel are provided on the periphery of the main driving wheel and the auxiliary linkage wheel;

[0008] Furthermore, the limiting roller pads on the periphery of the main driving wheel and the auxiliary linkage wheel are in limiting snap-fit ​​engagement with the limiting grooves inside the driving grinding belt.

[0009] Preferably, the cross section of the limiting roller pad is an arc-shaped cross section and the limiting roller pad itself has deformation characteristics.

[0010] Beneficial Effects

[0011] The utility model provides a grinding device for chemical machinery manufacturing, which has the following beneficial effects:

[0012] (1) A grinding device for chemical machinery manufacturing, in this article, the back side of the auxiliary linkage wheel at the bottom is provided with a support shaft connected to the external platform support, and the end of the support shaft is installed with a top pressure torsion spring ring that abuts against the bottom position of the inner side of the driving grinding belt, and the inner side of the top pressure torsion spring ring is connected to the outer support of the sleeve through multiple groups of supporting torsion spring sheets, and the supporting torsion spring sheets and the top pressure torsion spring ring themselves have deformation characteristics. At this time, when the auxiliary linkage wheel at the bottom cooperates with the driving grinding belt to pass through the uneven position of the chemical machinery, the auxiliary linkage wheel can be supported by the support itself. The parts move upward and contract, and the top pressure torsion spring ring can be in contact with the inner side of the driving grinding belt for support. When the outer periphery of the top pressure torsion spring ring contacts the uneven position, local deformation and bending can be performed, while the rest of the top pressure torsion spring ring is still in an extrusion and supporting state for the inner side of the driving grinding belt, and the multiple groups of supporting torsion spring sheets can provide supporting stability to the top pressure torsion spring ring through their own characteristics, so that the driving grinding belt itself is still in a taut state, avoiding dislocation of the driving grinding belt, thereby achieving the effect of ensuring the stable sleeve operation of the driving grinding belt through the top pressure torsion spring ring, thereby improving the grinding efficiency.

[0013] (2) In the grinding device for chemical machinery manufacturing, the periphery of the main driving wheel and the auxiliary linkage wheel are provided with a limiting roller pad integrally formed with the main driving wheel and the auxiliary linkage wheel, the limiting roller pad is an annular pad body and has a deformation characteristic, and the driving grinding belt is limitedly engaged with the limiting roller pad through the inner limiting groove, so that the driving grinding belt is stably sleeved on the periphery of the main driving wheel and the auxiliary linkage wheel. When the bottom auxiliary linkage wheel shrinks upward for buffering, the driving grinding belt can be assisted in limiting by the connection between the limiting roller pad and the main driving wheel itself, thereby achieving the effect of improving the sleeve driving stability of the driving grinding belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0015] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial schematic diagram of the top pressure torsion spring ring of the utility model;

[0018] Figure 3 It is a partial schematic diagram of the supporting torsion spring sheet of the utility model;

[0019] Figure 4 It is a partial schematic diagram of the driving grinding belt of the utility model.

[0020] Legend:

[0021] 1. Main driving wheel; 2. Auxiliary linkage wheel; 3. Driving grinding belt; 4. Support; 5. Connecting platform; 6. Adjustable platform; 7. Rotating shaft; 8. Socket; 9. Top pressure torsion spring ring; 10. Support torsion spring leaf; 11. Limiting groove; 12. Limiting roller pad; 13. Support shaft. DETAILED DESCRIPTION

[0022] 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 in 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.

[0023] Embodiment 1: A grinding device for chemical machinery manufacturing, such as Figure 1 , Figure 2 , Figure 3As shown, it includes a main driving wheel 1, a secondary linkage wheel 2 and a driving grinding belt 3. A support 4 is arranged between the main driving wheel 1 and the two groups of secondary linkage wheels 2. An adjustable platform 6 for adjusting the distance of one group of secondary linkage wheels 2 is installed on the top of the support 4. A connecting platform 5 is installed at the bottom of the support 4. A rotating shaft 7 for rotatably connecting and cooperating with the other group of secondary linkage wheels 2 is installed on the inner side of the connecting platform 5. A supporting shaft 13 supported by an external platform is arranged on the back side of the connecting platform 5. A socket 8 for rotatably cooperating with the support shaft 13 is sleeved on the outside of the supporting shaft 13. A pressing torsion spring ring 9 for pressing the driving grinding belt 3 is sleeved on the outer periphery of the socket 8. The outer periphery of the socket 8 is connected and cooperated with the inner support of the pressing torsion spring ring 9 through a supporting torsion spring sheet 10.

[0024] Furthermore, the supporting torsion spring sheet 10 and the pressing torsion spring ring 9 themselves have deformation characteristics, and the outer periphery of the pressing torsion spring ring 9 is in abutting and supporting state with the inner side of the driving grinding belt 3 .

[0025] Furthermore, when the driving polishing belt 3 on the periphery of the bottom auxiliary linkage wheel 2 contacts and polishes the uneven surface of the external chemical machinery, the top pressure torsion spring ring 9 on the periphery of the sleeve 8 can move in coordination with the driving polishing belt 3 on the periphery of the auxiliary linkage wheel 2 .

[0026] Embodiment 2: A grinding device for chemical machinery manufacturing, such as Figure 1 , Figure 4 As shown, it includes a main driving wheel 1, a secondary linkage wheel 2 and a driving grinding belt 3. A support 4 is arranged between the main driving wheel 1 and the two groups of secondary linkage wheels 2. An adjustable platform 6 for adjusting the distance of one group of secondary linkage wheels 2 is installed on the top of the support 4. A connecting platform 5 is installed at the bottom of the support 4. A rotating shaft 7 for rotatably connecting and cooperating with the other group of secondary linkage wheels 2 is installed on the inner side of the connecting platform 5. A supporting shaft 13 supported by an external platform is arranged on the back side of the connecting platform 5. A socket 8 for rotatably cooperating with the support shaft 13 is sleeved on the outside of the supporting shaft 13. A pressing torsion spring ring 9 for pressing the driving grinding belt 3 is sleeved on the outer periphery of the socket 8. The outer periphery of the socket 8 is connected and cooperated with the inner support of the pressing torsion spring ring 9 through a supporting torsion spring sheet 10.

[0027] Furthermore, the supporting torsion spring sheet 10 and the top pressure torsion spring ring 9 themselves have deformation characteristics. The periphery of the top pressure torsion spring ring 9 is in abutment and supporting state with the inner side of the driving grinding belt 3. When the driving grinding belt 3 on the periphery of the bottom auxiliary linkage wheel 2 is in contact with the uneven surface of the external chemical machinery for grinding, the top pressure torsion spring ring 9 on the periphery of the socket 8 can cooperate with the driving grinding belt 3 on the periphery of the auxiliary linkage wheel 2 to move adaptively.

[0028] Furthermore, two groups of limiting grooves 11 are opened on the inner side of the driving grinding belt 3, and the periphery of the main driving wheel 1 and the auxiliary linkage wheel 2 are provided with limiting roller pads 12 which are integrally formed with the main driving wheel 1 and the auxiliary linkage wheel 2. The cross-section of the limiting roller pad 12 is an arc-shaped cross-section and the limiting roller pad 12 itself has deformation characteristics.

[0029] Furthermore, the limiting roller pads 12 on the peripheries of the main driving wheel 1 and the auxiliary linkage wheel 2 are in limiting snap-fit ​​engagement with the limiting grooves 11 inside the driving grinding belt 3 .

[0030] The working principle of this utility model:

[0031] The back side of the auxiliary linkage wheel 2 at the bottom is provided with a support shaft 13 connected to the external platform support, and the end of the support shaft 13 is installed with a top pressure torsion spring ring 9 that abuts against the bottom position of the inner side of the driving grinding belt 3, and the inner side of the top pressure torsion spring ring 9 is connected to the outer support of the sleeve 8 through multiple groups of supporting torsion spring leaves 10. The supporting torsion spring leaves 10 and the top pressure torsion spring ring 9 themselves have deformation characteristics. At this time, when the auxiliary linkage wheel 2 at the bottom cooperates with the driving grinding belt 3 to pass through the uneven position of the chemical machinery, the auxiliary linkage wheel 2 can move upward through the buffer component of the support 4 itself. The top-pressing torsion spring ring 9 can be compressed, and the top-pressing torsion spring ring 9 can be in contact with the inner side of the driving grinding belt 3 for support. When the outer periphery of the top-pressing torsion spring ring 9 contacts the uneven position, local deformation and bending can be performed, while the rest of the top-pressing torsion spring ring 9 is still in an extrusion and supporting state for the inner side of the driving grinding belt 3. In addition, the multiple groups of supporting torsion spring sheets 10 can provide supporting stability to the top-pressing torsion spring ring 9 through their own characteristics, so that the driving grinding belt 3 itself is still in a taut state, avoiding the driving grinding belt 3 from being dislocated, thereby ensuring the stable sleeve operation of the driving grinding belt 3 through the top-pressing torsion spring ring 9, thereby improving the grinding efficiency.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A grinding device for chemical machinery manufacturing, comprising a main driving wheel (1), a secondary linkage wheel (2) and a driving grinding belt (3), a support (4) is arranged between the main driving wheel (1) and two sets of secondary linkage wheels (2), an adjustable platform (6) is installed on the top of the support (4) for adjusting the distance of one set of secondary linkage wheels (2), and the characteristics are: A connecting platform (5) is installed at the bottom of the support (4), and a rotating shaft (7) is installed on the inner side of the connecting platform (5) for rotationally connecting with another group of auxiliary linkage wheels (2). A supporting shaft (13) supported by the external platform is arranged on the back side of the connecting platform (5). The outer part of the supporting shaft (13) is sleeved with a sleeve connector (8) for rotationally matching with the supporting shaft (13). The outer periphery of the sleeve connector (8) is sleeved with a pressing torsion spring ring (9) for pressing the driving grinding belt (3). The outer periphery of the sleeve connector (8) is connected and matched with the inner support of the pressing torsion spring ring (9) through a supporting torsion spring sheet (10).

2. A grinding device for chemical machinery manufacturing according to claim 1, characterized in that: The supporting torsion spring sheet (10) and the top-pressure torsion spring ring (9) themselves both have deformation characteristics, and the outer periphery of the top-pressure torsion spring ring (9) is in abutment and supporting state with the inner side of the driving grinding belt (3).

3. A grinding device for chemical machinery manufacturing according to claim 2, characterized in that: When the driving grinding belt (3) on the periphery of the auxiliary linkage wheel (2) at the bottom contacts and grinds with the uneven surface of the external chemical machinery, the top pressure torsion spring ring (9) on the periphery of the sleeve (8) can move in coordination with the driving grinding belt (3) on the periphery of the auxiliary linkage wheel (2).

4. A grinding device for chemical machinery manufacturing according to claim 3, characterized in that: Two groups of limiting grooves (11) are provided on the inner side of the driving grinding belt (3), and limiting roller pads (12) formed integrally with the main driving wheel (1) and the auxiliary linkage wheel (2) are provided on the periphery of the main driving wheel (1) and the auxiliary linkage wheel (2).

5. A grinding device for chemical machinery manufacturing according to claim 4, characterized in that: The limiting roller pads (12) on the peripheries of the main driving wheel (1) and the auxiliary linkage wheel (2) are in limiting snap-fit ​​engagement with the limiting grooves (11) inside the driving grinding belt (3).

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