CN219882193U

CN219882193U - Grinding head convenient to detach and replace for straight mill

Info

Publication number: CN219882193U
Application number: CN202321717735.7U
Authority: CN
Inventors: 赵富民
Original assignee: Zhangjiakou Mingxin Machinery Manufacturing Co ltd
Current assignee: Zhangjiakou Mingxin Machinery Manufacturing Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-10-24
Anticipated expiration: 2033-07-03

Abstract

The utility model discloses a grinding head for a direct grinding machine, which comprises a direct grinding machine body, wherein a disassembling component is arranged at one end of the direct grinding machine body, an adjusting rod is detachably arranged at one end of the direct grinding machine body, a first clamping hole is formed in one end of the adjusting rod, the first clamping holes are arranged in an annular array, a clamping component is arranged at the other end of the adjusting rod, and a grinding head body is arranged at one end of the clamping component. The grinding head body can be lengthened, the grinding head body can be used for grinding a deeper position of an object, the grinding head body is placed at one end of the straight grinding machine body, and then the dismounting assembly is rotated, so that the clamping component in the dismounting assembly can be pushed downwards, and when the dismounting assembly is pushed to a certain position, the clamping component can be clamped in the first clamping hole of the grinding head body, and therefore the advantages of convenience in installation and replacement are achieved.

Description

Grinding head convenient to detach and replace for straight mill

Technical Field

The utility model belongs to the technical field of direct grinding machines, and particularly relates to a grinding head for a direct grinding machine, which is convenient to detach and replace.

Background

The direct grinding machine is applied to mining and metallurgy, building materials, chemical industry and metallurgy, the processing cavity die and the clamp direct grinding machine can be matched with various nylon wheels with handles, blade wheels, grinding wheels, polishing wheels and the like, and the direct grinding machine is used for processing cavity dies, clamps or complex parts and various engraving artworks (after the carborundum grinding wheels are arranged) which are not easy to process on grinding machines or special equipment, is applicable to grinding metals and removing burrs and is provided with an electronic speed regulating device, and can be also provided with brushes, fan-shaped grinding wheels and grinding abrasive belts on machines under the low-rotating-speed operating state, and has the following publication number: CN211565459U discloses a novel direct grinding machine, including direct grinding machine handle, power cord, switch, connecting seat, spliced pole, lockpin, connector, connection piece, flexible post, lockpin, the power cord is installed to direct grinding machine handle bottom, the switch is installed to direct grinding machine handle side front end, the connecting seat is installed at direct grinding machine handle front end top, the connection piece is installed at connecting seat front end top, the flexible post of connection piece front end top welding, the spliced pole has been cup jointed on the flexible post, the connector is installed to the spliced pole front end, a plurality of lockholes have been seted up to flexible post side equidistance, the lockpin is installed to spliced pole side rear end, and the lockpin can fix the spliced pole on any lockhole on the flexible post, and the utility model reasonable in design, convenient to use can adjust the length of spliced pole according to user's needs, convenient operation in narrow place.

However, the prior art has some problems: at present, a direct grinding machine is equipment for grinding objects, when the direct grinding machine needs to be replaced with a grinding head, one end of the direct grinding machine is fixed through a tool, and then the grinding head is rotated to pull out the grinding head, but the mode needs to be disassembled by means of external force, so that workers are excessively troublesome to disassemble, and when the existing direct grinding machine needs to grind the deeper position of the objects, the grinding head is required to be replaced again when the existing direct grinding machine needs to polish the shallower position, so that the direct grinding machine is inconvenient to replace when in operation, and therefore, the grinding head for the direct grinding machine is convenient to disassemble and replace.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides the grinding head for the direct grinding machine, which is convenient to detach and replace, has the advantages of being convenient to replace, and capable of lengthening the grinding head so that the grinding head can grind the deeper position of an object, and solves the problems that the traditional direct grinding machine is equipment for grinding the object, when the grinding head needs to be replaced, one end of the direct grinding machine is fixed through a tool and then the grinding head is pulled out through rotation, but the mode needs to detach by means of external force, so that the detachment of a worker is too troublesome, and when the traditional direct grinding machine needs to grind the deeper position of the object, the grinding head needs to be replaced again when the grinding position needs to be shallower, so that the replacement of the direct grinding machine is inconvenient when in work.

The utility model discloses a grinding head for a direct grinding machine, which is convenient to detach and replace and comprises a direct grinding machine body, wherein a detaching assembly is arranged at one end of the direct grinding machine body, an adjusting rod is detachably arranged at one end of the direct grinding machine body, a first clamping hole is formed in one end of the adjusting rod, the first clamping holes are arranged in an annular array, a clamping assembly is arranged at the other end of the adjusting rod, and the grinding head body is arranged at one end of the clamping assembly.

As the preferable mode of the utility model, the disassembly component comprises a sliding rail and a sliding block, wherein one end of the straight grinding machine body is provided with a mounting hole, the sliding rail is provided with two groups, the two groups of sliding rails are fixedly arranged at two ends in the mounting hole, and one end of the sliding block is fixedly provided with a pressing block.

As the preferable mode of the utility model, a baffle disc is fixedly arranged in the mounting hole of the straight mill body, a pressing spring is fixedly arranged at the upper end of the baffle disc, and one end of the pressing spring is arranged at the lower end of the pressing block to be matched.

As the preferable mode of the utility model, the lower end of the pressing block is fixedly provided with the clamping rod, the clamping rod is arranged in the pressing spring, and one end of the clamping rod can be clamped and matched with the first clamping hole through the pressing spring and the baffle disc.

As the preferable mode of the utility model, a limiting ring is movably arranged on the surface of one end of the straight mill body, limiting holes are formed in the surface of the limiting ring, the limiting holes are arranged in an annular array, annular sliding plates are fixedly arranged at two ends of the limiting ring, two groups of sliding sleeves are fixedly arranged on the surface of one end of the straight mill body, and one end of each annular sliding plate is arranged at one end of each sliding sleeve in a sliding fit manner.

As the preferable mode of the utility model, the clamping assembly comprises two groups of fixing blocks and a connecting plate, wherein the two groups of fixing blocks are fixedly arranged at one end of the adjusting rod and are arranged in an annular array, and one end of the connecting plate is provided with a first threaded hole.

As the preferable mode of the utility model, the bolt is arranged in the internal thread of the first threaded hole, the second threaded hole is arranged at one end of the grinding head body, the second threaded hole is arranged in an annular array, and one end of the bolt can be arranged in the second threaded hole in a threaded manner.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the design of the direct grinding machine body, the dismounting assembly, the adjusting rod, the first clamping hole, the clamping assembly and the grinding head body, the grinding head body can be conveniently replaced through the dismounting assembly and the clamping assembly when in use, and the grinding head body can be lengthened, so that the grinding head body can be used for polishing the deeper position of an object.

2. According to the utility model, through the design of the disassembly assembly, the sliding rail, the sliding block pressing and the pressing block, when the sliding block is used, the pressing block can slide on the sliding rail through the sliding block by pushing the pressing block, so that the effect of limiting the pressing block during pressing is achieved.

3. According to the utility model, through the design of the straight mill body, the baffle disc, the pressing spring and the pressing block, the pressing spring is fixedly arranged at the upper end of the baffle disc when the straight mill is used, and the pressing block can be reset through the pressing spring when being pressed downwards.

4. According to the utility model, through the design of the pressing block, the clamping rod, the pressing spring, the blocking disc and the first clamping hole, when the grinding head is used, the clamping rod is pushed when the pressing block is pressed downwards, so that one end of the clamping rod can be clamped and limited in the first clamping hole through the blocking disc, and the effect of conveniently installing the grinding head is achieved.

5. According to the utility model, through the design of the straight mill body, the limiting ring, the annular sliding plate and the sliding sleeve, when the straight mill is used, the limiting ring can slide at one end of the sliding sleeve through the annular plate by rotating the limiting ring, so that the limiting ring can be limited when rotating, and the effect of pushing the pressing block when rotating the limiting ring is achieved.

6. According to the utility model, through the design of the clamping assembly, the fixing block, the connecting plate, the adjusting rod and the first threaded hole, when the device is used, the fixing block is fixedly arranged on the surface of the adjusting rod, and one end of the fixing block is rotatably provided with the connecting plate, so that the connecting plate can drive the first threaded hole to rotate through the fixing block.

7. According to the utility model, through the design of the first threaded hole, the bolt and the second threaded hole, when the grinding head is used, one end of the bolt can be rotated into the second threaded hole on the grinding head by rotating the bolt when the first threaded hole is rotated onto the grinding head body, so that the grinding head body is conveniently installed on the adjusting rod, and the grinding head can grind the deeper position of an object through the adjusting rod.

Drawings

FIG. 1 is a schematic perspective view of a structure provided by an embodiment of the present utility model;

FIG. 2 is a schematic perspective view of a stop collar according to an embodiment of the present utility model;

FIG. 3 is a schematic perspective view of a clamping rod according to an embodiment of the present utility model;

fig. 4 is a schematic perspective view of a connection board structure according to an embodiment of the present utility model.

In the figure: 1. a straight mill body; 2. disassembling the assembly; 201. a slide rail; 202. a slide block; 203. pressing the blocks; 204. a baffle disc; 205. pressing the spring; 206. a clamping rod; 207. a limiting ring; 208. an annular slide plate; 209. a sliding sleeve; 3. an adjusting rod; 4. a first clamping hole; 5. a clamping assembly; 501. a fixed block; 502. a connecting plate; 503. a first threaded hole; 504. a bolt; 505. a second threaded hole; 6. a grinding head body.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the grinding head for a direct grinding machine, provided by the embodiment of the utility model, comprises a direct grinding machine body 1, wherein a disassembly component 2 is arranged at one end of the direct grinding machine body 1, an adjusting rod 3 is detachably arranged at one end of the direct grinding machine body 1, a first clamping hole 4 is formed at one end of the adjusting rod 3, the first clamping holes 4 are arranged in an annular array, a clamping component 5 is arranged at the other end of the adjusting rod 3, and a grinding head body 6 is arranged at one end of the clamping component 5.

The scheme is adopted: through the design of direct mill body 1, dismantle subassembly 2, adjust pole 3, first joint hole 4, joint subassembly 5 and bistrique body 6, make when using, conveniently change bistrique body 6 through dismantling subassembly 2 and joint subassembly 5, and can lengthen bistrique body 6, make bistrique body 6 can polish the darker position of object, because direct mill body 1 is a kind of equipment that is used for polishing the object, when direct mill body 1 needs to change bistrique body 6, traditional change method is fixed with the one end of direct mill body 1 through the instrument, again rotate the bistrique and pull out it, but this kind of mode needs to dismantle with the help of external force, make the staff dismantle too troublesome, and current direct mill body 1 need polish through changing longer bistrique body 6 when the darker position of object, need change it once more when the less with the time of needs polishing, just can be through placing the one end of direct mill body 1, rotate again with dismantling subassembly 2, make the joint part in the detachable subassembly 2 can promote down the joint part and can be fixed to the one end of direct mill body 1, can be through the joint part 5 when the joint part is installed to the first side of threaded hole 5, thereby can reach the effect in the screw hole 5 when the first side of the threaded hole is reached, the effect can be reached in the first side of the threaded hole 5 is reached.

Referring to fig. 3, the dismounting assembly 2 includes a slide rail 201 and a slider 202, a mounting hole is provided at one end of the straight mill body 1, the slide rail 201 is provided with two groups, the two groups of slide rails 201 are fixedly mounted at two ends in the mounting hole, and a pressing block 203 is fixedly mounted at one end of the slider 202.

The scheme is adopted: through dismantling subassembly 2, slide rail 201, slider 202 press and the design of briquetting for when using, through promoting pressing block 203, make pressing block 203 can slide on slide rail 201 through slider 202, thereby reach pressing block 203 can play spacing effect when pressing down.

Referring to fig. 3, a baffle plate 204 is fixedly installed in the installation hole of the straight mill body 1, a pressing spring 205 is fixedly installed at the upper end of the baffle plate 204, and one end of the pressing spring 205 is arranged at the lower end of the pressing block 203 to be matched with the lower end of the pressing block.

The scheme is adopted: through the design of straight mill body 1, fender dish 204, pressing spring 205 and pressing block 203 for during the use, through the upper end fixed mounting of fender dish 204 pressing spring 205, the effect that makes pressing block 203 can reset through pressing spring 205 when pressing down.

Referring to fig. 3, a limiting ring 207 is movably mounted on the surface of one end of the straight mill body 1, limiting holes are formed in the surface of the limiting ring 207, the limiting holes are arranged in an annular array, annular sliding plates 208 are fixedly mounted at two ends of the limiting ring 207, two groups of sliding sleeves 209 are fixedly mounted on the surface of one end of the straight mill body 1, and one end of the annular sliding plates 208 is arranged at one end of the sliding sleeves 209 in a sliding fit manner.

The scheme is adopted: through the design of pressing the briquetting 203, clamping rod 206, pressing spring 205, fender dish 204 and first joint hole 4 for when using, promote clamping rod 206 when pressing down through pressing briquetting 203, make the one end of clamping rod 206 pass through fender dish 204 can the joint spacing in first joint hole 4, thereby reach the effect of easy to assemble bistrique.

Referring to fig. 2, a limiting ring 207 is movably mounted on the surface of one end of the straight mill body 1, two ends of the limiting ring 207 are fixedly provided with annular sliding plates 208, two groups of sliding sleeves 209 are fixedly mounted on the surface of one end of the straight mill body 1, and one end of each annular sliding plate 208 is arranged at one end of each sliding sleeve 209 in a sliding fit manner.

The scheme is adopted: through the design of straight mill body 1, spacing ring 207, annular slide 208 and sliding sleeve 209 for when using, through rotating spacing ring 207, make spacing ring 207 can slide in the one end of sliding sleeve 209 through the annular plate, can obtain spacingly when making spacing ring 207 rotate, thereby can promote the effect of pressing piece 203 when reaching spacing ring 207 and rotating.

Referring to fig. 4, the clamping assembly 5 includes two fixing blocks 501 and a connecting plate 502, the fixing blocks 501 are provided with two groups, the two groups of fixing blocks 501 are fixedly installed at one end of the adjusting rod 3 and are arranged in an annular array, and a first threaded hole 503 is formed at one end of the connecting plate 502.

The scheme is adopted: through the design of joint subassembly 5, fixed block 501, connecting plate 502, regulation pole 3 and first screw hole 503 for when using, through fixed mounting fixed block 501 on the surface of regulation pole 3, and the one end rotation of fixed block 501 installs connecting plate 502, makes connecting plate 502 pass through fixed block 501 can drive first screw hole 503 pivoted effect.

Referring to fig. 4, a bolt 504 is mounted on the internal thread of the first threaded hole 503, a second threaded hole 505 is formed at one end of the grinding head body 6, the second threaded holes 505 are arranged in an annular array, and one end of the bolt 504 is threadably mounted in the second threaded hole 505 to be matched.

The scheme is adopted: through the design of first screw hole 503, bolt 504 and second screw hole 505 for when using, through rotating first screw hole 503 to on the bistrique body 6, rethread rotates bolt 504, make the one end of bolt 504 can rotate the second screw hole 505 on the bistrique, thereby reach bistrique body 6 and conveniently install on adjusting pole 3, make the bistrique pass through the effect that adjusts pole 3 can polish the object deeper position.

The working principle of the utility model is as follows:

when the clamp rod body 6 is used, the pressing block 203 is pushed, the pressing block 203 can slide on the sliding rail 201 through the sliding block 202, so that the effect that the pressing block 203 can be limited when being pressed is achieved, the pressing spring 205 is fixedly arranged at the upper end of the baffle disc 204, the pressing block 203 can reset through the pressing spring 205 when being pressed downwards, the clamping rod 206 is pushed when the pressing block 203 is pressed downwards, one end of the clamping rod 206 can be clamped and limited in the first clamping hole 4 through the baffle disc 204, the grinding head is convenient to install, the limiting ring 207 is rotated, the limiting ring 207 can slide at one end of the sliding sleeve 209 through the annular plate, the limiting ring 207 can be limited when being rotated, the pressing block 203 can be pushed when the limiting ring 207 rotates, and the clamping rod body 6 can be clamped and limited through the clamping rod 206.

To sum up: this grinding head for straight mill convenient to dismantle change, through straight mill body 1, dismantle subassembly 2, slide rail 201, slider 202, press the piece 203, keep off the dish 204, press the spring 205, clamping bar 206, spacing ring 207, annular slide 208, sliding sleeve 209, adjust pole 3, first joint hole 4, clamping subassembly 5, fixed block 501, connecting plate 502, first screw hole 503, bolt 504, second screw hole 505 and the structure of grinding head body 6, it is an equipment that is used for polishing the object to have solved present straight mill, when the grinding head needs to be changed to the straight mill, traditional change method is fixed one end through the instrument with straight mill, rotate again and pull out it with the grinding head, but this kind of mode needs to dismantle with the help of external force, make the staff dismantle too troublesome, and current straight mill is when the position that needs the object of polishing is darker, grind head through changing longer, need change it once more when needs the shallower position of polishing, make the inconvenient problem of changing when straight mill.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

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

Claims

1. The utility model provides a grinding head for straight mill convenient to dismantle and change, includes straight mill body (1), its characterized in that: the grinding machine comprises a grinding machine body (1), wherein a disassembly component (2) is arranged at one end of the grinding machine body (1), an adjusting rod (3) is detachably arranged at one end of the grinding machine body (1), a first clamping hole (4) is formed in one end of the adjusting rod (3), the first clamping hole (4) is arranged in an annular array, a clamping component (5) is arranged at the other end of the adjusting rod (3), and a grinding head body (6) is arranged at one end of the clamping component (5).

2. The grinding head for a straight grinding machine, which is convenient to detach and replace, as set forth in claim 1, wherein: the disassembly assembly (2) comprises a sliding rail (201) and a sliding block (202), wherein a mounting hole is formed in one end of the straight grinding machine body (1), two groups of sliding rails (201) are arranged, the sliding rails (201) are fixedly installed at two ends in the mounting hole, and a pressing block (203) is fixedly installed at one end of the sliding block (202).

3. The grinding head for a straight grinding machine, which is convenient to detach and replace, as claimed in claim 2, is characterized in that: the grinding machine is characterized in that a baffle disc (204) is fixedly arranged in a mounting hole of the straight grinding machine body (1), a pressing spring (205) is fixedly arranged at the upper end of the baffle disc (204), and one end of the pressing spring (205) is arranged at the lower end of the pressing block (203) in a matching mode.

4. A grinding head for a straight grinding machine which is convenient to detach and replace as claimed in claim 3, wherein: the lower extreme fixed mounting of pressing block (203) has clamping pole (206), clamping pole (206) set up in the inside of pressing spring (205), the one end of clamping pole (206) can cooperate with first joint hole (4) joint through pressing spring (205) and fender dish (204).

5. The grinding head for a straight grinding machine, which is convenient to detach and replace, as set forth in claim 4, wherein: the utility model discloses a grinding machine for grinding a surface of a grinding machine, including straight mill body (1), limiting ring (207), limiting hole, annular array setting, annular slide (208) are all fixed mounting at both ends of limiting ring (207), two sets of sliding sleeves (209) are fixed mounting on the surface of straight mill body (1) one end, the one end setting of annular slide (208) is in sliding fit at the one end of sliding sleeve (209).

6. The grinding head for a straight grinding machine, which is convenient to detach and replace, as set forth in claim 1, wherein: the clamping assembly (5) comprises fixing blocks (501) and connecting plates (502), wherein the fixing blocks (501) are provided with two groups, the fixing blocks (501) are fixedly installed at one ends of the adjusting rods (3) in two groups and are arranged in an annular array, and one ends of the connecting plates (502) are provided with first threaded holes (503).

7. The grinding head for a straight grinding machine, which is convenient to detach and replace, as set forth in claim 6, wherein: the screw bolt (504) is installed to the internal thread of first screw hole (503), second screw hole (505) have been seted up to the one end of bistrique body (6), second screw hole (505) are annular array setting, but the one end screw thread of bolt (504) is installed at second screw hole (505) internal fit.