CN209812030U - Polishing device for stainless steel pipe machining - Google Patents

Abstract

The utility model discloses a grinding device that stainless steel tubular product processing was used, including support, rack and bottom plate, the side spout has been seted up to the inboard symmetry of support, the left side of support is run through and is rotated and be connected with the handle, the bottom plate welding is in the inboard below of support, the front surface of dust collecting box passes through side pivot and leading board interconnect, the inside intermediate position of gag lever post is provided with fixed frame, the inside of fixed frame is provided with the abrasive disk, the inside built-in rod that is provided with in top of fixed axle, the inside intermediate position of gag lever post has seted up the groove of wearing. This grinding device for stainless steel tubular product processing, according to the size of stainless steel tubular product's outside diameter, through the position of built-in pole adjusting stop, the device of being convenient for is applicable to the stainless steel tubular product of different diameters size, rotates simultaneously to connect the fixed axle that sets up and reciprocates the mill that sets up, can polish the surperficial all-round of stainless steel tubular product.

Description

Polishing device for stainless steel pipe machining

Technical Field

The utility model relates to a stainless steel tubular product processing technology field specifically is a grinding device of stainless steel tubular product processing usefulness.

Background

Stainless steel tubular product is a hollow rectangular steel, a large amount of pipelines used as the transport fluid, such as oil, natural gas, water, coal gas, steam, etc., in addition, bending resistance, torsional strength are the same, light in weight, so also widely used in manufacturing machine parts and engineering structure, can be divided into pipe and special-shaped pipe according to the section shape again, the widely used is circular steel pipe, stainless steel tubular product has multichannel process in the course of working, wherein the operation of polishing is one of the major processes, but present most stainless steel processing grinding device can not fix it inside the device according to the stainless steel tubular product of different diameters size and polish, the suitability is little, and the stainless steel tubular product outside of cylinder shape is difficult to polish, most grinding device can not polish it all-round, be inconvenient to use. Aiming at the problems, the novel polishing device is innovatively designed on the basis of the original polishing device for stainless steel pipe processing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a grinding device of stainless steel tubular product processing usefulness has solved present most stainless steel processing grinding device and can not fix it according to the stainless steel tubular product of different diameters size and polish inside the device, and the suitability is little to the difficult polishing of cylindrical shape's stainless steel tubular product outside, most grinding device can not polish its all-round, the problem of not being convenient for to use.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for stainless steel pipe processing comprises a support, a rack and a bottom plate, wherein side sliding grooves are symmetrically formed in the inner side of the support, a gear is arranged at the middle position of the right side of the inner side of the support, the left side of the support is connected with a handle in a penetrating and rotating mode, one end of the handle is connected with the gear in a rotating mode, the rack is arranged on the left side of the support, a limiting rod is fixed to the side face of the rack, side sliding blocks are fixed to two sides of the limiting rod, a bottom plate is welded to the lower portion of the inner side of the support, a filter screen is installed inside the bottom plate, a dust collection box is installed at the bottom of the bottom plate, a motor is fixed to the lower surface of the bottom plate, a bottom rotating shaft is installed above the motor, a fixed shaft is fixed to the upper surface of the bottom rotating shaft, the front surface of the dust collection box, and the upper portion spout has been seted up to the upper surface bilateral symmetry of fixed frame, the inside of fixed frame is provided with the polishing dish, and the upper surface of fixed frame and gag lever post all reserves there is the locating hole, the inside built-in pole that is provided with in top of fixed axle, and the side welding of built-in pole has the baffle to the baffle passes through the inside wall interconnect of spring with the fixed axle, the inside intermediate position of gag lever post has been seted up and has been worn the groove, and wears the top both sides in groove and all pass through upper portion slider and fixed frame interconnect to the inboard intermediate position of fixed frame is through inside pivot and polishing dish interconnect.

Preferably, the number of the racks is 2 on two sides of the gear, the positions of the 2 racks are arranged up and down symmetrically about the center of the gear, and the 2 racks are in meshed connection with the gear.

Preferably, the two sides of the limiting rod form a sliding structure with the support through the side sliding block and the side sliding groove, the limiting rod and the rack are of an integrated structure, and the height of the rack is equal to that of the side sliding groove.

Preferably, the front surface of the dust collection box forms a rotating structure with the front plate through a side rotating shaft, the bottom surface of the inside of the dust collection box is obliquely arranged, and the dust collection box is communicated with the inner side of the support through a filter screen.

Preferably, the fixed frame is connected with the limiting rod in a sliding mode through the upper sliding groove and the upper sliding block, positioning holes are formed in the middle of the upper surface of the fixed frame at equal intervals, and the distribution length range of the positioning holes is equal to the length of the upper sliding groove.

Preferably, the polishing disc is rotatably connected with the fixed frame through an internal rotating shaft, the front view of the fixed frame is in a 'return' shape, and the external diameter of the polishing disc is larger than the width of the fixed frame.

Preferably, the baffle plate and the fixed shaft form a telescopic structure through the built-in rod, the inner side of the baffle plate is elastically connected with the fixed shaft through a spring, and the original length of the spring is equal to the length of the built-in rod.

(III) advantageous effects

The utility model provides a grinding device of stainless steel tubular product processing usefulness. The method has the following beneficial effects:

(1) this grinding device of stainless steel tubular product processing usefulness, the baffle that sets up through extending structure can be according to the stainless steel tubular product of different diameters size through built-in pole adjusting damper's position, and the inboard compression spring that keeps inboard simultaneously for the stainless steel tubular product can be comparatively firm fix in the inside of fixed axle, and the stability when being convenient for keep stainless steel tubular product to rotate has increased the device's practicality.

(2) This grinding device of stainless steel tubular product processing usefulness connects the mill dish that sets up through rotating, when using the device, drives the rack rotation of both sides through the bull gear to make two mill dishes reciprocate respectively in stainless steel tubular product's outside about the rack drives, polish it, stainless steel tubular product is in the rotation state this moment, therefore can polish stainless steel tubular product all-round, has increased the device's performance.

(3) This grinding device of stainless steel tubular product processing usefulness, the dust collecting box that sets up through fixed connection, because bottom plate internally mounted has the filter screen, the dust that produces during polishing can get into the dust collecting box through the filter screen inside, avoid the polluted environment, and the inside bottom surface of dust collecting box is slope form setting, when the dust of the incasement portion that gathers dust is more, open leading board through the side pivot, the dust can be followed the incasement portion that gathers dust and slided to the outside, the operative installations is received the dust, the device's functionality has been increased.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic top sectional view of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a support; 2. a side chute; 3. a gear; 4. a handle; 5. a rack; 6. a limiting rod; 7. a side slider; 8. a base plate; 9. filtering with a screen; 10. a dust collection box; 11. a motor; 12. a bottom rotating shaft; 13. a fixed shaft; 14. a side rotating shaft; 15. a front panel; 16. a fixing frame; 17. an upper chute; 18. grinding disc; 19. positioning holes; 20. a built-in rod; 21. a baffle plate; 22. a spring; 23. penetrating a groove; 24. an upper slide block; 25. an inner shaft.

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.

As shown in fig. 1-5, the utility model provides a technical solution: a polishing device for stainless steel pipe processing comprises a support 1, side sliding grooves 2, gears 3, a handle 4, a rack 5, a limiting rod 6, side sliding blocks 7, a bottom plate 8, a filter screen 9, a dust collection box 10, a motor 11, a bottom rotating shaft 12, a fixing shaft 13, a side rotating shaft 14, a front plate 15, a fixing frame 16, an upper sliding groove 17, a polishing disc 18, a positioning hole 19, a built-in rod 20, a baffle 21, a spring 22, a through groove 23, an upper sliding block 24 and an inner rotating shaft 25, wherein the side sliding grooves 2 are symmetrically formed in the inner side of the support 1, the gears 3 are installed in the middle position of the right side of the inner side of the support 1, the handle 4 is rotatably connected to the left side of the support 1 in a penetrating manner, one end of the handle 4 is rotatably connected with the gears 3, the rack 5 is arranged on the left side of the support 1, the limiting rod 6 is fixed to the side of the rack 5, the side, a filter screen 9 is arranged in the bottom plate 8, a dust collection box 10 is arranged at the bottom of the bottom plate 8, a motor 11 is fixed on the lower surface of the bottom plate 8, a bottom rotating shaft 12 is arranged above the motor 11, a fixed shaft 13 is fixed on the upper surface of the bottom rotating shaft 12, the front surface of the dust collection box 10 is connected with a front plate 15 through a side rotating shaft 14, a fixed frame 16 is arranged at the middle position in the upper part of the limiting rod 6, upper sliding grooves 17 are symmetrically arranged on two sides of the upper surface of the fixed frame 16, a polishing disc 18 is arranged in the fixed frame 16, positioning holes 19 are reserved on the upper surfaces of the fixed frame 16 and the limiting rod 6, a built-in rod 20 is arranged in the upper part of the fixed shaft 13, a baffle 21 is welded on the side surface of the built-in rod 20, the baffle 21 is connected with the inner side wall of the fixed shaft, the two sides above the through groove 23 are connected with the fixed frame 16 through the upper sliding block 24, and the middle position of the inner side of the fixed frame 16 is connected with the polishing disc 18 through the inner rotating shaft 25;

the number of the racks 5 is 2 on two sides of the gear 3, the positions of the racks 5 are arranged up and down symmetrically about the center of the gear 3, the racks 5 are meshed with the gear 3, the gear 3 is rotated by the handle 4, and the gear 3 drives the racks 5 to move up and down;

both sides of the limiting rod 6 form a sliding structure with the bracket 1 through the side sliding block 7 and the side sliding groove 2, the limiting rod 6 and the rack 5 are of an integrated structure, the height of the rack 5 is equal to that of the side sliding groove 2, the rack 5 drives the limiting rod 6 to move up and down, and at the moment, both sides of the limiting rod 6 move up and down in the side sliding groove 2 through the side sliding block 7;

the front surface of the dust collection box 10 and the front plate 15 form a rotating structure through the side rotating shaft 14, the bottom surface inside the dust collection box 10 is obliquely arranged, the dust collection box 10 and the inner side of the bracket 1 are of a mutual communication structure through the filter screen 9, and dust generated during polishing enters the dust collection box 10 through the filter screen 9, so that environmental pollution is avoided;

the fixed frame 16 is connected with the limiting rod 6 in a sliding mode through an upper sliding groove 17 and an upper sliding block 24, positioning holes 19 are formed in the middle position of the upper surface of the fixed frame 16 at equal intervals, the distribution length range of the positioning holes 19 is equal to the length of the upper sliding groove 17, and the position of the fixed frame 16 is adjusted through the upper sliding block 24 and the upper sliding groove 17 according to the size of the outer diameter of the stainless steel pipe;

the polishing disc 18 is rotatably connected with the fixed frame 16 through an internal rotating shaft 25, the front view of the fixed frame 16 is in a 'return' shape, the external diameter of the polishing disc 18 is larger than the width of the fixed frame 16, the polishing disc 18 is in contact with the outside of the stainless steel pipe when working, and the polishing disc autorotates through the internal rotating shaft 25;

the baffle 21 and the fixed shaft 13 form a telescopic structure through the built-in rod 20, the inner side of the baffle 21 is elastically connected with the fixed shaft 13 through the spring 22, the original length of the spring 22 is equal to the length of the built-in rod 20, the position of the baffle 21 is adjusted through the built-in rod 20 according to the size of the outer diameter of the stainless steel pipe, and the stainless steel pipe is fixed inside the fixed shaft 13.

When the device is used, according to the diameter of the stainless steel pipe, a threaded rod which is connected with the upper surface of the fixed shaft 13 in a penetrating way is loosened, the position of the baffle plate 21 is adjusted through the built-in rod 20, at the moment, the baffle plate 21 compresses the spring 22, the stainless steel pipe is placed in the fixed shaft 13, the side surface of the baffle plate 21 is tightly attached to the outside of the stainless steel pipe, the threaded rod which is connected with the upper surface of the fixed shaft 13 is rotated reversely to fix the position of the baffle plate 21, then according to the outside diameter of the stainless steel pipe, a bolt in a positioning hole 19 which is formed in the upper surface of the limiting rod 6 is loosened, the position of the fixed frame 16 is moved through the upper sliding block 24 and the upper sliding groove 17, the side surface of the polishing disc 18 in the fixed frame 16 is contacted with the outside of the stainless steel pipe, at the moment, the position of the positioning hole 19 which is formed in, the power supply connected with the motor 11 is connected, the handle 4 is rotated to drive the gear 3 to rotate, the gear 3 is meshed with the rack 5, the rack 5 on two sides is driven by the gear 3 to move up and down respectively, the limiting rod 6 fixed on the side surface of the rack 5 moves up and down respectively in the side sliding groove 2 through the side sliding block 7, the polishing disc 18 moves up and down outside the stainless steel pipe to polish the stainless steel pipe, at the moment, the motor 11 drives the bottom rotating shaft 12 to rotate, the fixed shaft 13 fixed above the bottom rotating shaft 12 rotates simultaneously, the stainless steel pipe fixed in the fixed shaft 13 rotates along with the fixed shaft, the polishing disc 18 is contacted with the outside of the stainless steel pipe, therefore, the polishing disc 18 can polish the stainless steel pipe in all directions, the polishing disc 18 rotates through the inner rotating shaft 25, when the polishing disc 18 moves up and down, dust generated by polishing falls into the box 10 through the, the environment pollution is avoided, after polishing is finished, a power supply of the motor 11 is disconnected, a threaded rod connected with the upper surface of the fixed shaft 13 in a penetrating mode is loosened, polished stainless steel pipes are taken out from the inside of the device, locking nuts outside the side rotating shafts 14 are loosened, the front plate 15 is rotated and opened through the side rotating shafts 14, due to the fact that the bottom surface inside the dust collection box 10 is arranged in an inclined mode, dust inside the dust collection box 10 slides to the outside, a proper device is used for receiving the dust to avoid pollution, and meanwhile the content which is not described in detail in the specification belongs to the prior art known by technicians in the field.

In conclusion, the polishing device for processing the stainless steel pipes can adjust the position of the baffle 21 through the built-in rod 20 according to the stainless steel pipes with different diameters by the baffle 21 arranged in the telescopic structure, meanwhile, the baffle 21 compresses the spring 22 inwards, so that the stainless steel pipes can be stably fixed in the fixed shaft 13, the stability of the stainless steel pipes during rotation is convenient to maintain, and the practicability of the device is improved, the polishing disc 18 arranged through rotation connection is used, when the device is used, the rack 5 at two sides is driven to rotate through the rotating gear 3, so that the rack 5 drives the upper polishing disc 18 and the lower polishing disc 18 to respectively move up and down outside the stainless steel pipes, and the stainless steel pipes are polished, and at the moment, the stainless steel pipes are in a rotating state, so that the stainless steel pipes can be polished in all directions, the service performance of the device is improved, and the dust collection box 10 arranged through fixed connection is adopted, because bottom plate 8 internally mounted has filter screen 9, the dust that produces during the polishing can get into dust collection box 10 through filter screen 9 inside, avoids the polluted environment to dust collection box 10 inside bottom surface is the slope form setting, and when the dust of dust collection box 10 inside was more, opens leading board 15 through side pivot 14, and the dust can be followed dust collection box 10 inside landing to the outside, and the user equipment is received the dust, has increased the device's functionality.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (7)

1. The utility model provides a grinding device of stainless steel tubular product processing usefulness, includes support (1), rack (5) and bottom plate (8), its characterized in that: the side chute (2) is symmetrically arranged on the inner side of the support (1), the gear (3) is arranged in the middle position of the right side of the inner side of the support (1), the handle (4) is connected to the left side of the support (1) in a penetrating and rotating mode, one end of the handle (4) is connected with the gear (3) in a rotating mode, the rack (5) is arranged on the left side of the support (1), the limiting rod (6) is fixed to the side face of the rack (5), the side sliding blocks (7) are fixed to the two sides of the limiting rod (6), the bottom plate (8) is welded below the inner side of the support (1), the filter screen (9) is installed inside the bottom plate (8), the dust collecting box (10) is installed at the bottom of the bottom plate (8), the motor (11) is fixed to the lower surface of the bottom plate (8), the bottom rotating shaft (12) is installed above the motor (11), and the fixing shaft (13, the dust collection box is characterized in that the front surface of the dust collection box (10) is connected with a front plate (15) through a side rotating shaft (14), a fixed frame (16) is arranged at the middle position inside the limiting rod (6), upper sliding grooves (17) are symmetrically formed in two sides of the upper surface of the fixed frame (16), a polishing disc (18) is arranged inside the fixed frame (16), positioning holes (19) are reserved in the upper surfaces of the fixed frame (16) and the limiting rod (6), a built-in rod (20) is arranged inside the upper portion of the fixed shaft (13), a baffle (21) is welded on the side face of the built-in rod (20), the baffle (21) is connected with the inner side wall of the fixed shaft (13) through a spring (22), a through groove (23) is formed in the middle position inside the limiting rod (6), and two sides of the upper portion of the through groove (23) are connected with the fixed frame (16) through an upper, and the middle position of the inner side of the fixed frame (16) is connected with the grinding disc (18) through an inner rotating shaft (25).

2. The polishing device for processing stainless steel pipes according to claim 1, wherein: the two sides of the gear (3) of the racks (5) are provided with 2 racks, the positions of the 2 racks (5) are arranged in an up-down symmetrical mode relative to the center of the gear (3), and the 2 racks (5) are meshed with the gear (3).

3. The polishing device for processing stainless steel pipes according to claim 1, wherein: the two sides of the limiting rod (6) form a sliding structure with the support (1) through the side sliding block (7) and the side sliding groove (2), the limiting rod (6) and the rack (5) are of an integrated structure, and the height of the rack (5) is equal to the height of the side sliding groove (2).

4. The polishing device for processing stainless steel pipes according to claim 1, wherein: the front surface of the dust collection box (10) forms a rotating structure with the front plate (15) through the side rotating shaft (14), the inner bottom surface of the dust collection box (10) is obliquely arranged, and the dust collection box (10) is of a mutual communicating structure through the filter screen (9) and the inner side of the support (1).

5. The polishing device for processing stainless steel pipes according to claim 1, wherein: the fixed frame (16) is connected with the limiting rod (6) in a sliding mode through the upper sliding groove (17) and the upper sliding block (24), positioning holes (19) are formed in the middle position of the upper surface of the fixed frame (16) at equal intervals, and the distribution length range of the positioning holes (19) is equal to the length of the upper sliding groove (17).

6. The polishing device for processing stainless steel pipes according to claim 1, wherein: the polishing disc (18) is rotatably connected with the fixed frame (16) through an inner rotating shaft (25), the front view of the fixed frame (16) is in a 'return' shape, and the outer diameter of the polishing disc (18) is larger than the width of the fixed frame (16).

7. The polishing device for processing stainless steel pipes according to claim 1, wherein: the baffle (21) and the fixed shaft (13) form a telescopic structure through the built-in rod (20), the inner side of the baffle (21) is elastically connected with the fixed shaft (13) through a spring (22), and the original length of the spring (22) is equal to the length of the built-in rod (20).