Special-shaped metal piece polishing and grinding machining device

Abstract

The utility model relates to the technical field of grinding and polishing, and discloses a special-shaped metal piece polishing and grinding machining device which comprises a bottom plate and a polishing barrel, a first supporting plate is fixedly installed at the top end of the bottom plate close to one side, an electric cylinder is fixedly installed on the outer side of the first supporting plate, and a piston rod of the electric cylinder movably penetrates through the first supporting plate. The special-shaped metal part polishing and grinding machining device comprises a polishing barrel, an electric cylinder is fixedly installed in the polishing barrel, a motor is fixedly installed at one end of a piston rod of the electric cylinder, the motor is in transmission connection with the polishing barrel, and a partition plate is fixedly installed at the position, close to the middle section, of the inner wall of the polishing barrel. According to the special-shaped metal part polishing and grinding device, the special-shaped metal part can be roughly polished and ground rapidly, the follow-up polishing and grinding efficiency of the special-shaped metal part is improved, the polishing barrel can effectively turn over polishing sand and the special-shaped metal part by arranging a shifting plate, friction between the polishing sand and the special-shaped metal part is guaranteed, and the polishing and grinding effect is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to polishing and polishing technical field, concretely is a kind of special-shaped metal piece polishing and polishing processing device. BACKGROUND

[0002] Special-shaped metal piece refers to the irregular form, unlike traditional standard piece or general piece metal product. These products are usually customized according to specific design or specification requirements to meet the special needs of various industries and manufacturing fields. Special-shaped metal pieces need to be polished and polished during production.

[0003] The existing special-shaped metal piece needs to be roughly polished and polished before fine polishing and polishing, so as to remove the roughness and burrs on the surface of the special-shaped metal piece, and reduce the difficulty of subsequent fine polishing and polishing. The existing rough polishing and polishing method of special-shaped metal piece is mostly manual operation. This method not only has low polishing and polishing efficiency of special-shaped metal piece, but also has high labor intensity, and is easy to be injured in the polishing process. Therefore, we propose a special-shaped metal piece polishing and polishing processing device. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of special-shaped metal piece polishing and polishing processing device, solve the problem in background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of special-shaped metal piece polishing and polishing processing device, including bottom plate and polishing barrel, the bottom plate top end near one side fixed installation has support board one, the support board one outer side fixed installation has electric jar, the piston rod of electric jar is active and penetrates support board one, the piston rod of electric jar one end fixed installation has motor, the motor is connected with the transmission of polishing barrel, the inner wall of polishing barrel is fixedly installed with baffle near middle segment, the leakage hole is communicated and established between the one end of polishing barrel and baffle, the leakage hole in the one end of polishing barrel is inserted with stop block, baffle both sides are provided with the plate of pushing, the plate of pushing is fixedly installed in the inner wall of polishing barrel, the outer wall of polishing barrel is provided with feed inlet, the feed inlet is covered with cover plate, the inner wall of cover plate and the inner wall of polishing barrel are fixedly installed with wall sleeve.

[0006] Preferably, the stop block and the cover plate are fixedly connected with the polishing barrel by bolts, the material of the plate of pushing is elastic rubber plate material, and the material of the wall sleeve is wear-resistant rubber. By setting the wall sleeve, hard collision between the special-shaped metal piece and the inner wall of the polishing barrel can be avoided, and the special-shaped metal piece is protected to a certain extent.

[0007] Preferably, the motor output end is fixedly installed with a rotating shaft, and the polishing barrel other end is fixedly installed with a connecting shaft one, and the connecting shaft one is fixedly connected with the rotating shaft through a bearing.

[0008] Preferably, the bottom plate top end is fixedly installed with a supporting plate two near the back, the polishing barrel outer wall is movably sleeved with a connecting ring, the connecting ring inner wall is fixedly installed with a limiting ring plate, the polishing barrel outer wall is provided with a limiting ring groove, the limiting ring plate and the limiting ring groove are slidably connected, the connecting ring outer wall is fixedly installed with a connecting shaft two, the connecting shaft two penetrates through the supporting plate two, and the connecting shaft two is rotatably connected with the supporting plate two through a bearing, and the connecting shaft two one end is fixedly installed with a rotating plate, and the baffle right side and the polishing barrel inner wall one end are both fixedly installed with a guide table.

[0009] Preferably, the rotating plate is movably penetrated with a pin rod, the supporting plate two back is provided with a pin groove, the pin rod is inserted in the pin groove, the pin rod one end is fixedly installed with a pulling plate, and the pin rod outer wall is surrounded with a spring, and the spring is fixedly installed between the rotating plate and the pulling plate.

[0010] Preferably, the number of the pin grooves is two, the angle between the two pin grooves is °, and the pin rod is matched with the pin groove.

[0011] The utility model provides a kind of special-shaped metal piece polishing and grinding processing device.The special-shaped metal piece polishing and grinding processing device has the following beneficial effects:

[0012] (1) the special-shaped metal piece polishing and grinding processing device can make the polishing sand in the polishing barrel rub and collide with the special-shaped metal piece, so that the rough polishing and grinding of the special-shaped metal piece can be quickly realized, the polishing and grinding efficiency of the special-shaped metal piece is improved, and the problem of low polishing and grinding efficiency of the special-shaped metal piece and high labor intensity of personnel is solved during the polishing process, the polishing sand and the special-shaped metal piece are effectively turned over by setting the push plate, the friction between the polishing sand and the special-shaped metal piece is ensured, and the polishing and grinding effect is ensured.

[0013] (2) the special-shaped metal piece polishing and grinding processing device can facilitate personnel to take out the used polishing sand in the polishing barrel, so that personnel can replace the polishing sand, ensure the normal use of the device, and the structure is simple and practical. DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the utility model;

[0015] Figure 2 It is the front view structure schematic diagram of the utility model;

[0016] Figure 3 It is the utility model Figure 2 The A part enlarged structure schematic diagram in the middle;

[0017] Figure 4 It is the utility model Figure 2 The B part enlarged structure schematic diagram in the middle;

[0018] Figure 5 It is the side view partial structure schematic diagram of the utility model;

[0019] Figure 6 It is the utility model Figure 5 The C part enlarged structure schematic diagram in the middle.

[0020] In the drawing: 1, bottom plate; 2, support plate one; 3, polishing barrel; 4, electric cylinder; 5, motor; 6, rotating shaft; 7, connecting shaft one; 8, partition; 9, guide table; 10, push plate; 11, block; 12, leakage hole; 13, feed inlet; 14, cover plate; 15, wall sleeve; 16, connecting ring; 17, limit ring groove; 18, limit ring plate; 19, support plate two; 20, connecting shaft two; 21, rotating plate; 22, pin rod; 23, pin groove; 24, pull plate; 25, spring. DETAILED DESCRIPTION

[0021] The embodiment of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0022] In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more than two; The orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "connection" should be understood broadly, for example, it can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium.

[0024] Embodiment one:

[0025] The polishing and grinding device for special-shaped metal pieces provided by the utility model has the advantages that Figures 1 to 6 As shown in the preferred embodiment: a polishing and grinding device for special-shaped metal pieces, comprising a base plate 1 and a polishing barrel 3, the base plate 1 is fixedly installed with a support plate one 2 at the top end near one side, the outer side of the support plate one 2 is fixedly installed with an electric cylinder 4, the piston rod of the electric cylinder 4 is movably penetrated through the support plate one 2, the piston rod of the electric cylinder 4 is fixedly installed with a motor 5 at one end, the motor 5 is in transmission connection with the polishing barrel 3, the inner wall of the polishing barrel 3 is fixedly installed with a partition plate 8 near the middle section, the polishing barrel 3 is communicated with the partition plate 8 at one end and is provided with a leakage hole 12, the leakage hole 12 at one end of the polishing barrel 3 is plugged with a plug 11, the partition plate 8 is provided with a lever 10 at both sides, the lever 10 is fixedly installed on the inner wall of the polishing barrel 3, the outer wall of the polishing barrel 3 is provided with a feeding port 13, the feeding port 13 is covered with a cover plate 14, and the inner wall of the cover plate 14 and the inner wall of the polishing barrel 3 are both fixedly installed with a wall sleeve 15.

[0026] In the above technical solution, specifically, when the polishing and grinding device for special-shaped metal pieces is used, a certain amount of polishing sand can be added to the two sides of the partition plate 8 in the polishing barrel 3 through the feeding port 13, then the special-shaped metal piece is put into the polishing barrel 3, then the feeding port 13 is sealed by the cover plate 14, at this time the motor 5 can be started, the motor 5 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the connecting shaft one 7 to rotate, the connecting shaft one 7 drives the polishing barrel 3 to rotate, so that the polishing sand in the polishing barrel 3 rubs and collides with the special-shaped metal piece, thereby the rough polishing and grinding of the special-shaped metal piece can be quickly realized, the polishing and grinding efficiency of the special-shaped metal piece is improved, and the problem that the existing rough polishing and grinding mode of the special-shaped metal piece is mostly manually operated is solved, the polishing and grinding efficiency of the special-shaped metal piece is low, the labor intensity of personnel is large, and the personnel is prone to be injured in the polishing process, by arranging the lever 10, the polishing barrel 3 can effectively stir the polishing sand and the special-shaped metal piece, the friction between the polishing sand and the special-shaped metal piece is ensured, and the polishing and grinding effect is ensured.

[0027] Further, the plug 11 and the cover plate 14 are fixedly connected with the polishing barrel 3 through bolts, the material of the lever 10 is elastic rubber plate material, and the material of the wall sleeve 15 is wear-resistant rubber;

[0028] Wherein, by setting wall cover 15, can avoid special-shaped metal parts and the inner wall of polishing barrel 3 between the hard collision, to the special-shaped metal parts play a certain protective effect.

[0029] Further, the motor 5 output end fixedly installed with the rotating shaft 6, polishing barrel 3 the other end fixedly installed with connecting shaft one 7, connecting shaft one 7 and rotating shaft 6 are fixedly connected through bearing;

[0030] Wherein, by setting rotating shaft 6 and connecting shaft one 7, make motor 5 can drive connecting shaft one 7 rotate through rotating shaft 6, so that connecting shaft one 7 drive polishing barrel 3 rotate.

[0031] Example two:

[0032] On the basis of example one, the special-shaped metal parts polishing and grinding processing device provided by the utility model preferably implements as Figures 1 to 6 As shown: the bottom plate 1 top end fixedly installed with the back plate two 19, polishing barrel 3 outer wall movably sleeved with connecting ring 16, connecting ring 16 inner wall fixedly installed with limit ring plate 18, polishing barrel 3 outer wall is provided with limit ring groove 17, limit ring plate 18 and limit ring groove 17 are slidably connected, connecting ring 16 outer wall fixedly installed with connecting shaft two 20, connecting shaft two 20 penetrates the back plate two 19, and connecting shaft two 20 is rotatably connected with the back plate two 19 through bearing, and the one end of connecting shaft two 20 is fixedly installed with the rotating plate 21, and the right side of the baffle 8 and the inner wall of the polishing barrel 3 are both fixedly installed with the guide table 9.

[0033] In the above technical scheme, specifically, after the special-shaped metal parts are polished and ground, the special-shaped metal parts are taken out from the feed inlet 13, then the bolts between the rotating shaft 6 and the connecting shaft one 7 are screwed out, the electric cylinder 4 is started to contract, the electric cylinder 4 drives the motor 5 to move towards the back plate one 2, the connecting shaft one 7 is separated from the rotating shaft 6, then the pull plate 24 can be pulled outwards at this time, the pull plate 24 drives the pin rod 22 to separate from the pin groove 23, then the rotating plate 21 can be rotated, the rotating plate 21 drives the connecting shaft two 20 to rotate, the connecting shaft two 20 drives the polishing barrel 3 to rotate counterclockwise by 90°, at this time, the used polishing sand in the polishing barrel 3 flows out from the polishing barrel 3 through the leakage hole 12 under the action of the guide table 9, thereby completing the discharging of the polishing sand, through the above structure, the personnel can conveniently take out the used polishing sand in the polishing barrel 3, thereby facilitating the personnel to replace the polishing sand, ensuring the normal use of the device subsequently, the structure is simple, and the practicality is strong.

[0034] Further, the pin rod 22 movably penetrates the rotating plate 21, the back surface of the back plate two 19 is provided with the pin groove 23, the pin rod 22 is inserted into the pin groove 23, the one end of the pin rod 22 is fixedly installed with the pull plate 24, the outer wall of the pin rod 22 is surrounded by the spring 25, and the spring 25 is fixedly installed between the rotating plate 21 and the pull plate 24.

[0035] Wherein, by setting the pin rod 22, the pin rod 22 can be inserted into the pin groove 23, so that the rotating plate 21 can be limited.

[0036] Further, the number of pin grooves 23 is two, the angle between the two pin grooves 23 is 90°, and the pin rod 22 is matched with the pin groove 23.

[0037] The embodiments of the present application are given for the purpose of example and description, and are not exhaustive or limit the present application to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical application of the present application, and to enable those of ordinary skill in the art to understand the present application so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A device for polishing and grinding a profiled metal piece, comprising a base plate (1) and a polishing barrel (3), characterized in that: The bottom plate (1) top end is fixedly installed with a support plate one (2) near one side, the outer side of the support plate one (2) is fixedly installed with an electric cylinder (4), the piston rod of the electric cylinder (4) is movably penetrated through the support plate one (2), one end of the piston rod of the electric cylinder (4) is fixedly installed with a motor (5), the motor (5) is drivingly connected with a polishing barrel (3), the inner wall of the polishing barrel (3) is fixedly installed with a baffle (8) near the middle section, the polishing barrel (3) one end and the baffle (8) between the communication is provided with a leak hole (12), the leak hole (12) in the polishing barrel (3) one end is inserted with a plug (11), the baffle (8) both sides are provided with a push plate (10), the push plate (10) is fixedly installed in the polishing barrel (3) inner wall, the polishing barrel (3) outer wall is provided with a feed inlet (13), the feed inlet (13) is covered with a cover plate (14), the inner wall of the cover plate (14) and the polishing barrel (3) inner wall are all fixedly installed with a wall sleeve (15).

2. The device for polishing and grinding a profiled metal piece according to claim 1, characterized in that: The plug (11) and the cover plate (14) are all fixedly connected with the polishing barrel (3) through bolts, the material of the push plate (10) is elastic rubber plate material, the material of the wall sleeve (15) is wear-resistant rubber.

3. The device for polishing and grinding a profiled metal piece according to claim 1, characterized in that: The motor (5) output end is fixedly installed with a rotating shaft (6), the other end of the polishing barrel (3) is fixedly installed with a connecting shaft one (7), the connecting shaft one (7) is fixedly connected with the rotating shaft (6) through a bearing.

4. The device for polishing and grinding a profiled metal piece according to claim 1, characterized in that: The bottom plate (1) top end is fixedly installed with a support plate two (19) near the back, the polishing barrel (3) outer wall movably sets a connecting ring (16), the inner wall of the connecting ring (16) is fixedly installed with a limiting ring plate (18), the polishing barrel (3) outer wall is provided with a limiting ring groove (17), the limiting ring plate (18) and the limiting ring groove (17) are slidingly connected, the outer wall of the connecting ring (16) is fixedly installed with a connecting shaft two (20), the connecting shaft two (20) penetrates the support plate two (19), and the connecting shaft two (20) is rotatably connected with the support plate two (19) through a bearing, one end of the connecting shaft two (20) is fixedly installed with a rotating plate (21), the right side of the baffle (8) and one end of the polishing barrel (3) inner wall are all fixedly installed with a guide table (9).

5. The device for polishing and grinding a profiled metal piece according to claim 4, characterized in that: The rotating plate (21) movably penetrates a pin rod (22), the back of the support plate two (19) is provided with a pin groove (23), the pin rod (22) is inserted into the pin groove (23), one end of the pin rod (22) is fixedly installed with a pull plate (24), the outer wall of the pin rod (22) is surrounded by a spring (25), the spring (25) is fixedly installed between the rotating plate (21) and the pull plate (24).

6. The device for polishing and grinding a profiled metal piece according to claim 5, characterized in that: The number of the pin groove (23) is two, the angle between the two pin grooves (23) is 90°, and the pin rod (22) is matched with the pin groove (23).

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