CN211867312U - Centerless grinding machine for metal bar processing - Google Patents
Centerless grinding machine for metal bar processing Download PDFInfo
- Publication number
- CN211867312U CN211867312U CN202020075464.XU CN202020075464U CN211867312U CN 211867312 U CN211867312 U CN 211867312U CN 202020075464 U CN202020075464 U CN 202020075464U CN 211867312 U CN211867312 U CN 211867312U
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- groove
- rod
- working
- metal bar
- extrusion plate
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- 239000002184 metal Substances 0.000 title claims abstract description 16
- 238000001125 extrusion Methods 0.000 claims description 35
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 description 6
- 206010044565 Tremor Diseases 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Abstract
The utility model discloses a centerless grinding machine is used in metal bar processing, including base and fixed block, the outer wall of base is equipped with first spout, and the top of first spout has seted up work groove to the internally mounted in work groove has the montant, the bottom of montant is provided with the fixed plate, and the inside of fixed plate has seted up first cross slot to the internally mounted of first cross slot has the horizontal pole, the fixed block sets up at the top of base, and the top of fixed block has seted up first perpendicular groove to the internally mounted in first perpendicular groove has the work pole, the bottom of work pole is provided with the stripper plate. This centerless grinder for metal bar processing can avoid dropping in the course of the work through first spout unable adjustment base at the in-process that uses, effectively extrudees the protection machined part through the work bar simultaneously, avoids machined part surface damage to through the effective fixed machined part of first gag lever post, avoid the machined part acutely shake in the course of the work, improved the practicality that the device used.
Description
Technical Field
The utility model relates to a metal bar processing grinding machine technical field specifically is a centerless grinding machine is used in metal bar processing.
Background
The grinding machine is a lathe for grinding by using a grinding tool, can grind with high efficiency, can grind with high precision and a very small rough surface, and can process materials with high hardness such as hard alloy, hardened steel and the like and materials with high brittleness such as glass, granite and the like.
Although the centerless grinding machine on the existing market is very many in type and quantity, most centerless grinding machines can not be adjusted and fixed according to the actual width of a lathe when in use, so that the centerless grinding machine cannot be widely used, cannot effectively extrude workpieces, causes the surface damage of a machined part, does not have an anti-shaking structure, and causes the quality of the machined part to be low.
Disclosure of Invention
To the problem that exists among the prior art, the utility model aims to provide a centerless grinder is used in metal rod processing to can't adjust fixedly according to the actual width of lathe when solving the use that proposes among the above-mentioned background art, lead to unable universal use, unable effectual extrusion work piece leads to machined part surface damage simultaneously, and the nu possesses the anti-shake structure, leads to the problem that machined part quality is low.
In order to achieve the above object, the utility model provides a following technical scheme: a centerless grinding machine for metal bar processing comprises a base and a fixed block, wherein a first sliding groove is formed in the outer wall of the base, a working groove is formed above the first sliding groove, a vertical rod is arranged inside the working groove, a fixed plate is arranged at the bottom of the vertical rod, a first transverse groove is formed inside the fixed plate, a transverse rod is arranged inside the first transverse groove, the fixed block is arranged at the top of the base, a first vertical groove is formed in the top of the fixed block, a working rod is arranged inside the first vertical groove, an extrusion plate is arranged at the bottom of the working rod, a movable rod is arranged inside the extrusion plate, a second transverse groove is formed in the outer wall of the top of the extrusion plate, a first limiting rod is arranged inside the second transverse groove, a limiting groove is formed in the right side of the outer wall of the extrusion plate, a fixing rod is arranged inside the limiting groove, and a through groove is formed outside the fixing rod, a second sliding groove is formed below the through groove and is formed in the extrusion plate.
Preferably, a clamping structure is formed between the first sliding groove and the vertical rod, and the vertical rod is in threaded connection with the working groove.
Preferably, a sliding structure is formed between the fixing plate and the first sliding groove, and the fixing plate and the cross bar are perpendicular to each other.
Preferably, a sliding structure is formed between the first vertical groove and the working rod, and a clamping structure is formed between the working rod and the extrusion plate.
Preferably, the extrusion plate forms a rotating structure with the fixed block through the movable rod, and the extrusion plate is symmetrically arranged around the central axis of the base.
Preferably, the second transverse groove is in threaded connection with the first limiting rod, and the side face of the first limiting rod is parallel to the side face of the limiting groove.
Preferably, the fixed rod is connected with the second sliding groove in a sliding mode, and a clamping structure is formed between the fixed rod and the limiting groove.
Compared with the prior art, the beneficial effects of the utility model are that: in the using process, the base can be fixed through the first sliding groove, the workpiece can be prevented from falling in the working process, meanwhile, the workpiece can be effectively extruded and protected through the working rod, the surface of the workpiece can be prevented from being damaged, the workpiece can be effectively fixed through the first limiting rod, the workpiece can be prevented from being severely shaken in the working process, and the practicability of the device is improved;
1. a user places the base on the top of the grinding machine, then slides the fixing plate through the first sliding chute, and simultaneously fixes the vertical rod and the fixing plate, so that the base can be fixed on a lathe, and the phenomenon that the base slides off in the working process to cause damage to a processing device is avoided;
2. the user movable rod rotates the extrusion plate, the working rod drives the extrusion plate to extrude the extrusion plate inwards, so that the workpiece is fixed, and meanwhile, the outer wall of the extrusion plate is provided with the small rubber balls, so that the workpiece is effectively protected from being damaged while being clamped;
3. the user rotates first gag lever post through the second cross slot and makes the machined part fixed, then slides the dead lever through the second spout, and the dead lever closely laminates with the machined part to the effectual machined part that prevents shakes in the course of the work, avoids the machined part departure in the course of the work, leads to workman's life health to receive the threat.
Drawings
Fig. 1 is a schematic view of the front view cross-sectional structure of the present invention.
Fig. 2 is a schematic side view of the cross-sectional structure of the present invention.
Fig. 3 is a schematic front view of the structure of the present invention.
In the figure: 1. a base; 2. a first chute; 3. a working groove; 4. a vertical rod; 5. a fixing plate; 6. a first transverse slot; 7. a cross bar; 8. a fixed block; 9. a first vertical slot; 10. a working lever; 11. a pressing plate; 12. a movable rod; 13. a second transverse groove; 14. a first limit rod; 15. a limiting groove; 16. fixing the rod; 17. a through groove; 18. a second runner.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, a centerless grinding machine for metal bar processing comprises a base 1, a first sliding groove 2, a working groove 3, a vertical rod 4, a fixing plate 5, a first transverse groove 6, a cross rod 7, a fixing block 8, a first vertical groove 9, a working rod 10, an extrusion plate 11, a movable rod 12, a second transverse groove 13, a first limiting rod 14, a limiting groove 15, a fixing rod 16, a through groove 17 and a second sliding groove 18, wherein the outer wall of the base 1 is provided with the first sliding groove 2, the working groove 3 is arranged above the first sliding groove 2, the vertical rod 4 is arranged inside the working groove 3, a clamping structure is formed between the first sliding groove 2 and the vertical rod 4, and the vertical rod 4 is in threaded connection with the working groove 3, so that the centerless grinding machine has the advantages that the width of the machine can be adjusted according to actual lathe, the centerless grinding machine is convenient for users to use, the fixing plate 5 is arranged at the bottom of the vertical rod 4, and the, and the inside of the first transverse groove 6 is provided with a cross bar 7, a sliding structure is formed between the fixed plate 5 and the first sliding groove 2, the fixed plate 5 and the cross bar 7 are perpendicular to each other, a user places the base 1 on the top of the grinding machine, then slides the fixed plate 5 through the first sliding groove 2, and simultaneously fixes the vertical bar 4 and the fixed plate 5, so that the base 1 can be fixed on a lathe to avoid the damage of a processing device due to the sliding during the working process, the fixed block 8 is arranged on the top of the base 1, the top of the fixed block 8 is provided with a first vertical groove 9, the inside of the first vertical groove 9 is provided with a working rod 10, the bottom of the working rod 10 is provided with an extrusion plate 11, a sliding structure is formed between the first vertical groove 9 and the working rod 10, and a clamping structure is formed between the working rod 10 and the extrusion plate 11, thus, the advantage of the arrangement is that the user, meanwhile, the extrusion plate 11 is more stable, the movable rod 12 is arranged inside the extrusion plate 11, the extrusion plate 11 forms a rotating structure with the fixed block 8 through the movable rod 12, the extrusion plate 11 is symmetrically arranged about the central axis of the base, the user movable rod 12 rotates the extrusion plate 11, the working rod 10 drives the extrusion plate 11 to extrude the extrusion plate 11 inwards, so that a workpiece is fixed, the outer wall of the extrusion plate 11 is provided with rubber balls, so that the workpiece is effectively protected from being damaged while being clamped, the outer wall of the top of the extrusion plate 11 is provided with a second transverse groove 13, the first limiting rod 14 is arranged inside the second transverse groove 13, the right side of the outer wall of the extrusion plate 11 is provided with a limiting groove 15, the second transverse groove 13 is in threaded connection with the first limiting rod 14, the side of the first limiting rod 14 is parallel to the side of the limiting groove 15, and the user rotates the first limiting rod 14 through the second transverse groove 13 to fix the workpiece, make the machined part surrounded, and the internally mounted of spacing groove 15 has dead lever 16, and the outside of dead lever 16 is provided with logical groove 17, the below that leads to groove 17 is provided with second spout 18, and second spout 18 sets up the inside at stripper plate 11, be sliding connection between dead lever 16 and the second spout 18, and constitute block structure between dead lever 16 and the spacing groove 15, the user passes through second spout 18 slip dead lever 16, dead lever 16 closely laminates with the machined part, thereby effectually prevent that the machined part from trembling in the course of the work, avoid the machined part to fly out in the course of the work.
The working principle is as follows: when the device is used, firstly, the base 1 is placed at the top of a grinding machine, then the fixing plate 5 is slid through the first sliding groove 2, meanwhile, the vertical rod 4 is rotated through the working groove 3, so that the vertical rod 4 and the fixing plate 5 are clamped and fixed, and meanwhile, the cross rod 7 is rotated through the first transverse groove 6, so that the base 1 can be fixed on a lathe;
when the tight machined part of needs clamp, rotate stripper plate 11 through movable rod 12, rotate working rod 10 through first perpendicular groove 9 simultaneously, working rod 10 drives stripper plate 11 and extrudees to inside, thereby make the machined part obtain fixedly, stripper plate 11 outer wall is provided with the rubber bobble simultaneously, thereby pass through the protection machined part of pressing from both sides tight machined part and not receive the damage, simultaneously in order to prevent that the machined part from trembling in the course of working, rotate first gag lever post 14 through second cross slot 13 and make it fixed, then slide dead lever 16 through second spout 18, dead lever 16 closely laminates with the machined part, then press from both sides tightly fixedly through the rotary disk that rotates stripper plate 11 outer wall right side, thereby effectually prevent that the machined part from trembling in the course of working.
The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.
Claims (7)
1. The utility model provides a centerless grinder is used in metal rod processing, includes base (1) and fixed block (8), its characterized in that: the outer wall of the base (1) is provided with a first sliding groove (2), a working groove (3) is formed above the first sliding groove (2), a vertical rod (4) is arranged inside the working groove (3), a fixing plate (5) is arranged at the bottom of the vertical rod (4), a first transverse groove (6) is formed inside the fixing plate (5), a transverse rod (7) is arranged inside the first transverse groove (6), the fixing block (8) is arranged at the top of the base (1), a first vertical groove (9) is formed in the top of the fixing block (8), a working rod (10) is arranged inside the first vertical groove (9), an extrusion plate (11) is arranged at the bottom of the working rod (10), a movable rod (12) is arranged inside the extrusion plate (11), a second transverse groove (13) is formed in the outer wall of the top of the extrusion plate (11), and a first limiting rod (14) is arranged inside the second transverse groove (13), the extrusion device is characterized in that a limiting groove (15) is formed in the right side of the outer wall of the extrusion plate (11), a fixing rod (16) is arranged in the limiting groove (15), a through groove (17) is formed in the outer portion of the fixing rod (16), a second sliding groove (18) is formed in the lower portion of the through groove (17), and the second sliding groove (18) is formed in the extrusion plate (11).
2. The centerless grinder for processing a metal bar according to claim 1, wherein: a clamping structure is formed between the first sliding groove (2) and the vertical rod (4), and the vertical rod (4) is in threaded connection with the working groove (3).
3. The centerless grinder for processing a metal bar according to claim 1, wherein: a sliding structure is formed between the fixing plate (5) and the first sliding groove (2), and the fixing plate (5) and the cross rod (7) are perpendicular to each other.
4. The centerless grinder for processing a metal bar according to claim 1, wherein: a sliding structure is formed between the first vertical groove (9) and the working rod (10), and a clamping structure is formed between the working rod (10) and the extrusion plate (11).
5. The centerless grinder for processing a metal bar according to claim 1, wherein: the extrusion plate (11) forms a rotating structure with the fixed block (8) through the movable rod (12), and the extrusion plate (11) is symmetrically arranged around the axis of the base (1).
6. The centerless grinder for processing a metal bar according to claim 1, wherein: the second transverse groove (13) is in threaded connection with the first limiting rod (14), and the side face of the first limiting rod (14) is parallel to the side face of the limiting groove (15).
7. The centerless grinder for processing a metal bar according to claim 1, wherein: the fixing rod (16) is in sliding connection with the second sliding groove (18), and a clamping structure is formed between the fixing rod (16) and the limiting groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020075464.XU CN211867312U (en) | 2020-01-14 | 2020-01-14 | Centerless grinding machine for metal bar processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020075464.XU CN211867312U (en) | 2020-01-14 | 2020-01-14 | Centerless grinding machine for metal bar processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211867312U true CN211867312U (en) | 2020-11-06 |
Family
ID=73261727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020075464.XU Expired - Fee Related CN211867312U (en) | 2020-01-14 | 2020-01-14 | Centerless grinding machine for metal bar processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211867312U (en) |
-
2020
- 2020-01-14 CN CN202020075464.XU patent/CN211867312U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |