CN223442027U - A nozzle brick fixture for vertical spindle circular table surface grinder - Google Patents
A nozzle brick fixture for vertical spindle circular table surface grinderInfo
- Publication number
- CN223442027U CN223442027U CN202422877144.7U CN202422877144U CN223442027U CN 223442027 U CN223442027 U CN 223442027U CN 202422877144 U CN202422877144 U CN 202422877144U CN 223442027 U CN223442027 U CN 223442027U
- Authority
- CN
- China
- Prior art keywords
- adjusting
- clamp
- locking
- nozzle brick
- adjusting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a nozzle brick clamp for a vertical shaft round table surface grinder, which comprises a clamp base, wherein a placing groove matched with the shape of a nozzle brick is formed in the clamp base, an adjusting rod is vertically arranged on the clamp base at one side of the placing groove, a locking frame is arranged on the adjusting rod, locking holes matched with the shape of the nozzle brick are formed in the locking frame, the locking holes correspond to the placing grooves one by one, locking nuts are arranged on the adjusting rod above the locking frame, and the adjusting rod is in threaded fit connection with the locking nuts. The utility model can meet the requirements of clamping, fixing and grinding a plurality of water gap bricks, realize the batch production of the water gap bricks and effectively improve the grinding efficiency, and on the other hand, the placing grooves, the positioning columns and the limiting pressing rings can be adaptively adjusted according to the water gap bricks with different sizes, thereby effectively meeting the requirements of clamping, fixing and grinding the water gap bricks with different sizes, relieving the limitation of a brick-clamp and improving the application range of the clamp.
Description
Technical Field
The utility model belongs to the technical field of nozzle brick production and processing, and particularly relates to a nozzle brick clamp for a vertical shaft round table surface grinding machine.
Background
In the production process of the nozzle brick, the requirements on the flatness and the surface roughness of the end face of one end matched with the sliding plate brick are high, when needed, the nozzle brick is required to be ground on a vertical shaft round table plane grinding machine, and in order to avoid the condition that the machining fails due to shaking and falling in the grinding process, a clamp is required to be used for fixing a nozzle brick workpiece on a workbench before grinding, so that the grinding can be performed. The existing clamp can only clamp and fix a single nozzle brick, has a complex structure, and cannot meet the requirement of batch clamping processing. In view of the foregoing, it is desirable to provide a clamp that can clamp and grind a plurality of nozzle bricks at a time.
Disclosure of utility model
The utility model provides a nozzle brick clamp for a vertical shaft round table surface grinding machine.
The utility model is realized by the following technical scheme that the water gap brick clamp comprises a clamp base, wherein a placing groove matched with the shape of a water gap brick is arranged on the clamp base, an adjusting rod is vertically arranged on the clamp base at one side of the placing groove, a locking frame is arranged on the adjusting rod, locking holes matched with the shape of the water gap brick are arranged on the locking frame, the locking holes are in one-to-one correspondence with the placing groove, locking nuts are arranged on the adjusting rod above the locking frame, and the adjusting rod is in threaded fit connection with the locking nuts.
Further, the placing grooves are formed in the clamp base at least two, protruding positioning columns are arranged in the centers of the placing grooves, the placing grooves and the positioning columns are combined to form a mountain-shaped structure, and the positioning columns are arranged to form a frustum-shaped structure.
Furthermore, the locking frame is of a plate-shaped structure or a radial support structure, an adjusting hole matched with the adjusting rod is formed in the center of the locking frame, holes are formed in the locking frame on the periphery of the adjusting hole when the locking frame is of the plate-shaped structure, the holes are the locking holes, the radial support structure of the locking frame is formed by connecting and combining a plurality of support rods, circular rings are fixedly arranged on the locking frame on the periphery of the adjusting hole, the circular rings are fixedly connected with the adjacent support rods, and the circular rings are the locking holes.
The water gap brick clamping and fixing grinding device has the advantages of being simple in structure, convenient to use and operate, stable and reliable in clamping and fixing work, capable of meeting the requirements of clamping and fixing grinding processing of a plurality of water gap bricks, realizing water gap brick batch production and effectively improving grinding processing efficiency, and capable of being adjusted adaptively according to water gap bricks of different sizes and specifications by placing grooves, positioning columns and limiting pressing rings, so that the requirements of clamping and fixing grinding processing of water gap bricks of different sizes and specifications are effectively met, the limitation of a brick-clamp is relieved, and the application range of the clamp is widened.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of a clamp base;
FIG. 3 is a schematic top view of the locking bracket;
FIG. 4 is a schematic diagram of a connecting structure of a positioning column and an adjusting inner ring;
FIG. 5 is a schematic top view of another embodiment of a locking bracket;
FIG. 6 is a reference view of the usage status of the present utility model;
FIG. 7 is a schematic view of another embodiment of the present utility model;
In the drawing, the reference numerals comprise 1-clamp bases, 2-placing grooves, 3-positioning columns, 4-adjusting rods, 5-locking frames, 6-locking holes, 7-locking nuts, 8-adjusting holes, 9-reinforcing ribs, 10-adjusting outer rings, 11-adjusting inner rings, 12-positioning clamping grooves, 13-adjusting clamping grooves, 14-clamping pins, 15-limiting compression rings, 16-containing cavities, 17-auxiliary rods, 18-supporting rods and 19 nozzle bricks.
Detailed Description
In order to enable those skilled in the art to better understand the technical scheme of the present utility model, the following detailed description is provided with reference to the accompanying drawings.
The nozzle brick clamp for the vertical shaft round table surface grinding machine, as shown in figures 1-7, comprises a clamp base 1, wherein a placing groove 2 matched with the nozzle brick in shape is arranged on the clamp base 1, an adjusting rod 4 is vertically arranged on the clamp base 1 on one side of the placing groove 2, a locking frame 5 is arranged on the adjusting rod 4, locking holes 6 matched with the nozzle brick in shape are arranged on the locking frame 5, the locking holes 6 are in one-to-one correspondence with the placing grooves 2, locking nuts 7 are arranged on the adjusting rod 4 above the locking frame 5, and the adjusting rod 4 is connected with the locking nuts 7 in a threaded fit manner.
The adjusting rod 4 is arranged at the center of the clamp base 1, a through hole matched with the adjusting rod 4 is formed in the clamp base 1, the adjusting rod 4 is of a T-shaped structure and penetrates through the through hole upwards to be erected on the clamp base 1, and a counter bore matched with the adjusting rod 4 is further formed in the lower portion of the through hole in order to guarantee stability of the clamp base 1.
Further, in order to ensure connection stability, the adjusting rod 4 is in threaded fit connection with the through hole.
The placing grooves 2 are arranged on the fixture base 1, the center of each placing groove 2 is provided with a convex positioning column 3, so that the placing grooves 2 and the positioning columns 3 are combined to form a mountain-shaped structure matched with the steps at the ends of the water gap bricks, and the positioning columns 3 are arranged to form a frustum-shaped structure.
The locking frame 5 is of a plate-shaped structure or a radial bracket structure, an adjusting hole 8 matched with the adjusting rod 4 is formed in the center of the locking frame 5, holes are formed in the locking frame 5 on the periphery of the adjusting hole 8 when the locking frame 5 is of the plate-shaped structure, the holes are the locking holes 6, the radial bracket structure of the locking frame 5 is formed by connecting and combining a plurality of support rods 18, circular rings are fixedly arranged on the locking frame 5 on the periphery of the adjusting hole 8, the circular rings are fixedly connected with the adjacent support rods 18, and the circular rings are the locking holes 6.
Further, when the locking frame 5 is in a radial support structure, a converging ring is arranged at the outer edge of the locking frame 5, and even if the end of each strut 18 of the radial support is fixedly connected with the converging ring, the strength of the locking frame 5 is increased through the converging ring.
Further, when the locking frame 5 is in a plate-shaped structure, the outer edge of the locking frame 5 is provided with a tightening ring for increasing strength, and the upper surface and the lower surface of the locking frame 5 are respectively provided with reinforcing ribs 9 in a radial shape.
The positioning column 3 is connected with the placing groove 2 through bolts.
The inner wall of the placing groove 2 is coaxially provided with an adjusting outer ring 10 which is detachably connected, the outer wall of the positioning column 3 is coaxially provided with an adjusting inner ring 11 which is detachably connected, the adjusting outer ring 10 and the adjusting inner ring 11 are arranged to meet the clamping requirements of water gap bricks with different sizes, and a plurality of adjusting outer rings 10 with different sizes and inner diameters and a plurality of adjusting inner rings 11 with different sizes and outer diameters are arranged according to the sizes and the specifications of the water gap bricks to be clamped. When the clamping device is used, according to the size specification of the nozzle brick to be clamped, the adjusting outer ring 10 with different size specification inner diameters is selected to be placed in the placing groove 2, and the adjusting inner ring 11 with different size specification outer diameters is selected to be placed on the outer wall of the positioning column 3, so that the size of the placing groove 2 is adjusted to meet the clamping requirement.
Further, the adjusting inner ring 11 is provided with a V-shaped structure matched with the outer wall shape of the positioning column 3.
Furthermore, at least two positioning clamping grooves 12 are formed in the upper portion of the outer wall of the positioning column 3, clamping pins 14 are arranged in the positioning clamping grooves 12, at least two adjusting clamping grooves 13 are respectively formed in the upper portion of the inner wall of the adjusting inner ring 11, the adjusting clamping grooves 13 are clamped with the clamping pins 14, after the adjusting inner ring 11 is placed in, the adjusting positioning clamping grooves 12 correspond to the adjusting clamping grooves 13, the clamping pins 14 are placed between the adjusting positioning clamping grooves 12 and the adjusting clamping grooves 13, namely, the clamping connection and the fixation of the adjusting positioning clamping grooves 12 and the adjusting clamping grooves 13 are realized, finally, the adjusting inner ring 11 is fixed on the outer wall of the positioning column 3, and the clamping failure problem caused by the horizontal rotation of the stress of the adjusting inner ring 11 is solved.
The regulating hole 8 is coaxially provided with a limit pressing ring 15 matched with the regulating hole in shape, namely a V-shaped structure, and a plurality of limit pressing rings 15 with different size and inner diameters are arranged according to the size specification of the nozzle brick to be clamped. When the clamping device is used, according to the size specification of the nozzle brick to be clamped, the limiting pressing rings 15 with different size specification inner diameters are selected to be placed on the nozzle brick, the adjusting holes 8 of the locking frame 5 are aligned with the limiting pressing rings 15, so that the adjusting holes 8 are pressed down on the outer wall of the limiting pressing rings 15, the limiting pressing rings 15 are pressed on the nozzle brick, the size of the adjusting holes 8 is adjusted to meet the clamping requirement, and the limiting pressing rings 15 and the adjusting holes 8 are of V-shaped structures, so that the situation that the limiting pressing rings 15 are stressed and fall out from the adjusting holes 8 can be avoided.
Further, the limiting compression ring 15 is provided with a V-shaped structure matched with the shape of the adjusting hole 8.
The top of the adjusting rod 4 is coaxially provided with a downward accommodating cavity 16, the accommodating cavity 16 is internally provided with a bayonet lock 14, the top of the accommodating cavity 16 is connected with a gland in a plugging or threaded manner, and the outer diameter of the gland is smaller than the diameter of the adjusting rod 4 so as to ensure that the locking nut 7 can be sleeved on the adjusting rod 4.
The clamp base 1 is made of iron or steel, so that the clamp base 1 can be adsorbed and fixed on a magnetic table top of a surface grinding machine.
Further, in order to ensure the stability of clamping, at least two auxiliary rods 17 are arranged at the edge of the clamp base 1, the auxiliary rods 17 are in threaded fit connection with the clamp base 1, a through hole matched with the auxiliary rods 17 is arranged at the edge of the locking frame 5, a locking nut 7 is arranged on the auxiliary rods 17 above the through hole, and the auxiliary rods 17 are in threaded fit connection with the locking nut 7. Under the cooperation of the adjusting rod 4 and the auxiliary rod 17, the nozzle brick is tightly clamped on the clamp base 1 through the locking frame 5, so that the nozzle brick is prevented from being stressed and rocked in the processing process.
The utility model has the working mode that the fixture base 1 is placed on the magnetic table surface of the vertical shaft round table surface grinder, then the water gap bricks 19 to be processed are placed in the placing grooves 2 of the fixture base 1 one by one, the locking frames 5 are installed on the adjusting rods 4, the locking holes 6 are adjusted to be downwards sleeved on the outer walls of the water gap bricks 19, the water gap bricks 19 can support the locking frames 5 because the outer walls of the water gap bricks 19 are of V-shaped structures with certain inclination angles, the locking frames 5 are prevented from descending to the bottom, the locking nuts 7 are installed on the adjusting rods 4, the locking nuts 7 are rotated downwards to tightly press the locking frames 5 on the water gap bricks 19, so that the water gap bricks 19 are clamped and fixed on the fixture base 1, and finally the grinder can be started to process the end surfaces of the water gap bricks 19.
Claims (9)
1. A nozzle brick clamp for a vertical shaft round table surface grinder comprises a clamp base (1) and is characterized in that a placing groove (2) matched with the shape of a nozzle brick is formed in the clamp base (1), an adjusting rod (4) is vertically arranged on the clamp base (1) on one side of the placing groove (2), a locking frame (5) is arranged on the adjusting rod (4), locking holes (6) matched with the shape of the nozzle brick are formed in the locking frame (5), the locking holes (6) are in one-to-one correspondence with the placing groove (2), locking nuts (7) are arranged on the adjusting rod (4) above the locking frame (5), and the adjusting rod (4) is in threaded fit connection with the locking nuts (7).
2. The nozzle brick clamp for the vertical shaft round bench surface grinding machine according to claim 1, characterized in that the adjusting rod (4) is arranged at the center of the clamp base (1), and a through hole matched with the adjusting rod (4) is arranged on the clamp base (1).
3. The nozzle brick clamp for the vertical shaft round bench surface grinding machine according to claim 1, characterized in that the placing grooves (2) are arranged on the clamp base (1) at least two, the center of each placing groove (2) is provided with a convex positioning column (3), the placing grooves (2) and the positioning columns (3) are combined to form a mountain-shaped structure, and the positioning columns (3) are arranged to form a frustum-shaped structure.
4. The nozzle brick clamp for the vertical shaft round bench surface grinding machine according to claim 1, characterized in that the locking frame (5) is of a plate-shaped structure or a radial support structure, an adjusting hole (8) matched with the adjusting rod (4) is formed in the center of the locking frame (5), when the locking frame (5) is of a plate-shaped structure, holes are formed in the locking frame (5) on the periphery of the adjusting hole (8), namely locking holes (6), the radial support structure of the locking frame (5) is formed by connecting and combining a plurality of support rods (18), circular rings are fixedly arranged on the locking frame (5) on the periphery of the adjusting hole (8), and are fixedly connected with adjacent support rods (18), and the circular rings are the locking holes (6).
5. A nozzle brick clamp for a vertical shaft round bench surface grinding machine according to claim 3, characterized in that the positioning column (3) is connected with the placing groove (2) through bolts.
6. The nozzle brick clamp for the vertical shaft round bench surface grinding machine according to claim 3 or 5, characterized in that an adjusting outer ring (10) is coaxially arranged on the inner wall of the placing groove (2), the adjusting outer ring and the adjusting outer ring are detachably connected, and an adjusting inner ring (11) is coaxially arranged on the outer wall of the positioning column (3), and the adjusting outer ring and the adjusting inner ring are detachably connected.
7. The nozzle brick clamp for the vertical shaft round table surface grinding machine according to claim 4, wherein the regulating hole (8) is coaxially provided with a limiting compression ring (15) matched with the regulating hole in shape.
8. The nozzle brick clamp for the vertical shaft round bench surface grinding machine according to claim 1, characterized in that the top of the adjusting rod (4) is coaxially provided with a downward accommodating cavity (16), the top of the accommodating cavity (16) is inserted or in threaded connection with a gland, and the outer diameter of the gland is smaller than the diameter of the adjusting rod (4).
9. The nozzle brick clamp for the vertical shaft round bench surface grinding machine according to claim 1, wherein the clamp base (1) is made of iron or steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422877144.7U CN223442027U (en) | 2024-11-25 | 2024-11-25 | A nozzle brick fixture for vertical spindle circular table surface grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422877144.7U CN223442027U (en) | 2024-11-25 | 2024-11-25 | A nozzle brick fixture for vertical spindle circular table surface grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223442027U true CN223442027U (en) | 2025-10-17 |
Family
ID=97345328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422877144.7U Active CN223442027U (en) | 2024-11-25 | 2024-11-25 | A nozzle brick fixture for vertical spindle circular table surface grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223442027U (en) |
-
2024
- 2024-11-25 CN CN202422877144.7U patent/CN223442027U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211638451U (en) | Tool for machining inclined holes on inclined surfaces of workpieces | |
| CN115870779B (en) | A flexible tooling for butterfly valve body | |
| CN202668179U (en) | Multi-station milling jig | |
| CN113427299A (en) | Special clamp for multi-surface milling and boring of large parts | |
| CN113245872A (en) | B-surface clamp for rough milling gear chamber and using method thereof | |
| CN223442027U (en) | A nozzle brick fixture for vertical spindle circular table surface grinder | |
| CN201783835U (en) | Eccentric positioning and clamping fixture | |
| CN110587520B (en) | Air compressor gear box processing frock | |
| CN212945462U (en) | Supporting and pressing device for vertical lathe clamping | |
| CN220347240U (en) | Differential mechanism casing clamping device | |
| CN217167615U (en) | Clamp with self-centering function | |
| CN215200765U (en) | A jig for rough milling gear chamber B side | |
| CN213470372U (en) | Fixing device for machining multiple holes in fixing base | |
| CN216633426U (en) | Tooling for processing inclined holes uniformly distributed at center | |
| CN214162179U (en) | Machining Center Workpiece Fixing Device | |
| CN211249628U (en) | Clamp for cylindrical pin cylindrical grinding plane | |
| CN211136369U (en) | Technological equipment for milling and quickly positioning balance elbow | |
| CN208178991U (en) | Fixture for panel seat hole machined | |
| CN211388472U (en) | Flexible frock of easy maintenance | |
| CN219521259U (en) | Be used for quick numerical control merry go round machine anchor clamps of finish machining | |
| CN220740909U (en) | Disc-shaped workpiece clamping device | |
| CN222903301U (en) | Clamp device for quick clamping of marine diesel engine cylinder cover | |
| CN223251226U (en) | Tool setting gauge mounting structure for numerical control machine tool | |
| CN218396011U (en) | Tool for milling and boring lifting framework | |
| CN216097629U (en) | Vertical machining center anchor clamps |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |