CN210756821U

CN210756821U - Circular hole-shaped polishing blade for mechanical industry

Info

Publication number: CN210756821U
Application number: CN201921185937.5U
Authority: CN
Inventors: 纪振超
Original assignee: Taishun Tongxin Electronics Co ltd
Current assignee: Taishun Tongxin Electronics Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-06-16
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a machinery industry is with round hole shape blade of polishing, including knife rest, negative pressure pump and motor, there is the electromagnetism backup pad through bolt fixed mounting on the knife rest, and the below fixed mounting of electromagnetism backup pad has the negative pressure pump, the right side and the collecting box of negative pressure pump are linked together, and the upper end of negative pressure pump is connected with the dust absorption head through the exhaust tube, the upper end inner wall welded connection of knife rest has the regulation pole, the upper end inner wall at the knife rest is welded to the upper end of slide bar, the upper end of threaded rod runs through the up end of knife rest and the output fixed connection of motor, the lower extreme of slide bar and threaded rod all runs through the inside at the ejector pad, it runs through ejector pad and regulation section of thick bamboo in proper. This machinery industrial circular hole shape blade of polishing is convenient for carry out nimble accurate regulation to the length of blade to and the convenience is polished the part of the different degree of depth, also is convenient for carry out timely collection to the piece simultaneously.

Description

Circular hole-shaped polishing blade for mechanical industry

Technical Field

The utility model relates to a relevant technical field of mechanical industry specifically is a circular hole shape blade of polishing for mechanical industry.

Background

Mechanical industry needs to polish the accessories when carrying out the processing production of mechanical parts, and work such as cutting often also can appear different shape accessories when polishing the accessories, and the molding of the blade of polishing is also diverse, but main effect is processed the accessories, convenient to use.

However, general machinery industry is when polishing machine parts, and the inner wall of round hole is polished when being special, and is inconvenient to carry out nimble accurate regulation to the length of blade to and inconvenient polishing to the part of the different degree of depth, and it is inefficient to polish, also is inconvenient simultaneously to carry out the problem of timely collection to the piece, and for this reason we have proposed a machinery industry is with round hole shape blade of polishing, is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circular hole shape blade of polishing for mechanical industry to solve general mechanical industry that proposes in the above-mentioned background art when polishing machine parts, the inner wall of round hole is polished when being very much, and is inconvenient to carry out nimble accurate regulation to the length of blade, and inconvenient to polishing of the part of the different degree of depth, and the efficiency of polishing is low, simultaneously also is inconvenient to carry out the problem of timely collection to the piece.

In order to achieve the above object, the utility model provides a following technical scheme: a round hole-shaped polishing blade for the mechanical industry comprises a tool rest, a negative pressure pump and a motor, wherein an electromagnetic supporting plate is fixedly installed on the tool rest through bolts, the negative pressure pump is fixedly installed below the electromagnetic supporting plate, the right side of the negative pressure pump is communicated with a collecting box, the upper end of the negative pressure pump is connected with a dust collection head through an exhaust pipe, the dust collection head is located above the electromagnetic supporting plate, an adjusting rod is connected to the inner wall of the upper end of the tool rest in a welding mode, a sliding rod and a threaded rod are arranged on the left side and the right side of the adjusting rod respectively, the upper end of the sliding rod is welded to the inner wall of the upper end of the tool rest, a fixing block is connected to the lower end of the sliding rod in a welding mode, the upper end of the threaded rod penetrates through the upper end face of the tool rest and is fixedly connected with the output, the adjusting rod sequentially penetrates through the push block and the adjusting cylinder from top to bottom, and the lower end of the adjusting cylinder is fixedly connected with the blade body.

Preferably, the longitudinal section of the dust collection head is of a right-angle trapezoidal structure, and the dust collection head is arranged symmetrically up and down, left and right relative to the tool rest.

Preferably, the blade body includes a fixed cylinder, a first grinding rod, a second grinding rod, a grinding block and a channel, the upper end welded connection of the fixed cylinder has a regulating cylinder, the inside horizontal direction through connection of the fixed cylinder has the first grinding rod, the inside front and back direction through connection of the fixed cylinder has the second grinding rod, the channel has been seted up to the inside of the second grinding rod, the first grinding rod runs through in the inside of channel, the equal welded connection of tip of first grinding rod and second grinding rod has the grinding block.

Preferably, the first polishing rod and the second polishing rod are distributed in a cross shape, the first polishing rod and the second polishing rod are fixed on the fixed cylinder through bolts, and the fixed cylinder is of a cylindrical structure with a hollow lower end.

Preferably, the adjusting rod is of a spiral structure, the maximum width of the cross section of the adjusting rod is smaller than the aperture size of the push block, the longitudinal section of the push block is of a T-shaped structure, the push block is in threaded connection with the threaded rod, and the aperture size of the fixed block connected with the lower end of the threaded rod in a rotating mode is larger than the outer diameter of the adjusting cylinder.

Preferably, the adjusting cylinder is of a hollow cylindrical structure, and the inner wall of the adjusting cylinder is connected with the adjusting rod in a meshing manner.

Compared with the prior art, the beneficial effects of the utility model are that: the round hole-shaped grinding blade for the mechanical industry is convenient for flexibly and accurately adjusting the length of the blade, grinding parts at different depths and collecting scraps in time;

1. the lifting push block is provided with a sliding rod, a fixed block and a threaded rod, the sliding rod, the fixed block and the knife rest form a welding integrated structure, so that the threaded rod is convenient to support, and the threaded rod is also convenient to maintain stability when rotating, so that the stable lifting push block is convenient to use;

2. the dust collection head and the exhaust pipe are arranged to facilitate the sufficient collection of the fragments, and the dust collection head is symmetrically arranged up and down, left and right relative to the tool rest, so that the fragment absorption range is improved, and the dust is prevented from splashing around to influence the working environment;

3. be equipped with the blade body, adjust pole and ejector pad, the ejector pad is elevating movement on the threaded rod to the drive is adjusted a section of thick bamboo and is gone up and down, adjusts a section of thick bamboo and adjusts the pole and connect for the meshing, thereby is convenient for adjust a section of thick bamboo and carries out the rotary motion of over-and-under type, convenient abundant accessories of polishing, convenient to use, and the blade body is convenient for adjust length size, conveniently polishes the different accessories in aperture.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the blade body of the present invention;

FIG. 3 is a schematic view of the overall connection structure of the second sanding rod and the channel of the present invention;

fig. 4 is the schematic view of the connection overall structure of the sliding rod, the threaded rod and the fixed block of the present invention.

In the figure: 1. a tool holder; 2. an electromagnetic support plate; 3. a negative pressure pump; 4. a collection box; 5. an air exhaust pipe; 6. a dust collection head; 7. a slide bar; 8. a threaded rod; 9. a fixed block; 10. a push block; 11. a blade body; 1101. a fixed cylinder; 1102. a first sanding bar; 1103. a second grinding bar; 1104. grinding blocks; 1105. a channel; 12. adjusting a rod; 13. a motor; 14. an adjustment cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a round hole-shaped polishing blade for the mechanical industry comprises a blade carrier 1, an electromagnetic support plate 2, a negative pressure pump 3, a collection box 4, an exhaust tube 5, a dust collection head 6, a slide rod 7, a threaded rod 8, a fixed block 9, a push block 10, a blade body 11, an adjusting rod 12, a motor 13 and an adjusting cylinder 14, wherein the electromagnetic support plate 2 is fixedly installed on the blade carrier 1 through bolts, the negative pressure pump 3 is fixedly installed below the electromagnetic support plate 2, the right side of the negative pressure pump 3 is communicated with the collection box 4, the upper end of the negative pressure pump 3 is connected with the dust collection head 6 through the exhaust tube 5, the dust collection head 6 is positioned above the electromagnetic support plate 2, the inner wall of the upper end of the blade carrier 1 is welded with the adjusting rod 12, the slide rod 7 and the threaded rod 8 are respectively arranged on the left side and the right side of the adjusting rod 12, the upper end of, the upper end of threaded rod 8 runs through the up end of knife rest 1 and the output fixed connection of motor 13, and the lower extreme of threaded rod 8 rotates to be connected on fixed block 9, and the lower extreme of slide bar 7 and threaded rod 8 all runs through the inside at ejector pad 10, and ejector pad 10 is located the upside of fixed block 9, adjusts 12 top-down of pole and runs through ejector pad 10 and regulation section of thick bamboo 14 in proper order, and the lower extreme fixedly connected with blade body 11 of adjusting section of thick bamboo 14.

As the longitudinal section of the dust collection head 6 in the figure 1 is of a right-angled trapezoid structure, and the dust collection head 6 is symmetrically arranged up, down, left and right relative to the tool rest 1, the range of dust adsorption is conveniently improved, and therefore the working environment is conveniently protected.

As shown in fig. 1 and 2, the blade body 11 includes a fixed cylinder 1101, a first polishing rod 1102, a second polishing rod 1103, a polishing block 1104 and a slot 1105, an adjusting cylinder 14 is welded and connected to the upper end of the fixed cylinder 1101, the first polishing rod 1102 is connected to the fixed cylinder 1101 in a horizontal direction, the second polishing rod 1103 is connected to the fixed cylinder 1101 in a front-back direction, a slot 1105 is opened in the second polishing rod 1103, the first polishing rod 1102 is connected to the slot 1105 in a penetrating manner, the polishing blocks 1104 are welded and connected to the ends of the first polishing rod 1102 and the second polishing rod 1103, so as to adjust the lengths of the first polishing rod 1102 and the second polishing rod 1103, thereby facilitating adjustment of the radius of the blade body 11 during rotation and facilitating polishing of parts with different apertures, as shown in fig. 2 and 3, the first polishing rod 1102 and the second polishing rod 1103 are distributed in a cross shape, and the first polishing rod 1102 and the second polishing rod 1103 are fixed to the fixed cylinder 1103 by bolts, and the fixed cylinder 1101 is a cylindrical structure with a hollow lower end, so that the installation and fixation are convenient, the position adjustment is convenient, and the use is convenient.

As shown in fig. 1 and 4, the adjusting rod 12 is in a spiral structure, the maximum width dimension of the cross section of the adjusting rod 12 is smaller than the aperture dimension of the push block 10, the longitudinal section of the push block 10 is in a "T" shape structure, and the push block 10 is connected with the threaded rod 8 in a threaded manner, and the aperture size of the fixed block 9 rotationally connected with the lower end of the threaded rod 8 is larger than the external diameter size of the adjusting cylinder 14, so that the height size of the push block 10 can be conveniently adjusted, thereby facilitating the lifting of the adjusting cylinder 14 and the rotation of the blade body 11, facilitating the sufficient and uniform polishing, improving the working efficiency, and as shown in figure 1, the adjusting cylinder 14 is a hollow cylindrical structure, and the inner wall of the adjusting cylinder 14 is connected with the adjusting rod 12 in a meshing manner, so that the adjusting cylinder 14 can rotate when lifted, and the blade body 11 can be driven to rotate conveniently, and the use is convenient.

The working principle is as follows: when the circular hole-shaped polishing blade for the mechanical industry is used, firstly, as shown in a combined drawing 1 and a combined drawing 4, parts to be polished are placed on the upper end surface of an electromagnetic supporting plate 2, then the electromagnetic supporting plate 2 is connected with an external power supply, so that electromagnetic force is convenient to generate, the parts are convenient to adsorb, the parts are prevented from moving and are convenient to polish, then a power switch of a negative pressure pump 3 is turned on, the negative pressure pump 3 adsorbs scraps generated during polishing through an exhaust pipe 5 and a dust suction head 6 and then discharges the scraps into a collecting box 4 for collection, so that dust-proof pollution is avoided, when polishing work is started, the power switch of a motor 13 is turned on, the model of the motor 13 is XD-60KTYZ, so that forward and reverse rotation are convenient to drive a threaded rod 8 to perform forward and reverse rotation, the connection mode of the threaded rod 8 and a push block 10 is in threaded connection, so that the push block 10 is convenient to drive the push, the lower extreme of ejector pad 10 is connected for rotating with the connected mode of adjusting a section of thick bamboo 14, the connected mode of adjusting a section of thick bamboo 14 and adjusting pole 12 is connected for the meshing, thereby when ejector pad 10 drives and adjusts a section of thick bamboo 14 and go up and down, when adjusting a section of thick bamboo 14 and adjusting pole 12 meshing and be connected, it rotates to adjust a section of thick bamboo 14, thereby be convenient for blade body 11 carries out the rotatory grinding of over-and-under type to spare and part, be convenient for abundant grinding, also be convenient for according to the degree of depth, abundant quick grinding, convenient to use, combine shown in fig. 2 and 3, the surface of first polish pole 1102 and second polish pole 1103 all has the scale mark, thereby be convenient for adjust the position of first polish pole 1102 and second polish pole 1103 on solid fixed cylinder 1101, be convenient for adjust the radius size when rotatory, conveniently polish the spare and part in different apertures, this is the whole process that machinery industry.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a machinery industry is with round hole shape blade of polishing, includes knife rest (1), negative pressure pump (3) and motor (13), its characterized in that: the dust collector is characterized in that an electromagnetic supporting plate (2) is fixedly mounted on the knife rest (1) through bolts, a negative pressure pump (3) is fixedly mounted below the electromagnetic supporting plate (2), the right side of the negative pressure pump (3) is communicated with the collecting box (4), the upper end of the negative pressure pump (3) is connected with a dust collection head (6) through an exhaust tube (5), the dust collection head (6) is located above the electromagnetic supporting plate (2), an adjusting rod (12) is welded on the inner wall of the upper end of the knife rest (1), a sliding rod (7) and a threaded rod (8) are respectively arranged on the left side and the right side of the adjusting rod (12), the upper end of the sliding rod (7) is welded on the inner wall of the upper end of the knife rest (1), a fixing block (9) is welded on the lower end of the sliding rod (7), and the upper end of the threaded rod (8), and the lower extreme of threaded rod (8) is rotated and is connected on fixed block (9), the lower extreme of slide bar (7) and threaded rod (8) all runs through the inside at ejector pad (10), and ejector pad (10) are located the upside of fixed block (9), adjust pole (12) top-down and run through ejector pad (10) and adjust a section of thick bamboo (14) in proper order, and the lower extreme fixedly connected with blade body (11) of adjusting a section of thick bamboo (14).

2. The round hole-shaped sanding blade for the mechanical industry according to claim 1, characterized in that: the longitudinal section of the dust collection head (6) is of a right-angle trapezoidal structure, and the dust collection head (6) is symmetrically arranged up and down, left and right relative to the tool rest (1).

3. The round hole-shaped sanding blade for the mechanical industry according to claim 1, characterized in that: the blade body (11) comprises a fixed cylinder (1101), a first grinding rod (1102), a second grinding rod (1103), a grinding block (1104) and a channel (1105), the upper end of the fixed cylinder (1101) is connected with an adjusting cylinder (14) in a welded mode, the first grinding rod (1102) is connected to the horizontal direction inside the fixed cylinder (1101) in a penetrating mode, the second grinding rod (1103) is connected to the front and back direction inside the fixed cylinder (1101) in a penetrating mode, the channel (1105) is formed inside the second grinding rod (1103), the first grinding rod (1102) penetrates through the inside of the channel (1105), and the grinding block (1104) is connected to the end portions of the first grinding rod (1102) and the second grinding rod (1103) in a welded mode.

4. The round hole sanding blade of claim 3, wherein: the first grinding rod (1102) and the second grinding rod (1103) are distributed in a cross shape, the first grinding rod (1102) and the second grinding rod (1103) are fixed on the fixed cylinder (1101) through bolts, and the fixed cylinder (1101) is of a cylindrical structure with a hollow lower end.

5. The round hole-shaped sanding blade for the mechanical industry according to claim 1, characterized in that: the adjusting rod (12) is of a spiral structure, the maximum width of the cross section of the adjusting rod (12) is smaller than the aperture size of the push block (10), the longitudinal section of the push block (10) is of a T-shaped structure, the push block (10) and the threaded rod (8) are connected in a threaded mode, and the aperture size of the fixed block (9) rotatably connected with the lower end of the threaded rod (8) is larger than the outer diameter of the adjusting cylinder (14).

6. The round hole-shaped sanding blade for the mechanical industry according to claim 1, characterized in that: the adjusting cylinder (14) is of a hollow cylindrical structure, and the inner wall of the adjusting cylinder (14) is connected with the adjusting rod (12) in a meshing manner.