CN219542816U

CN219542816U - Machining clamp for numerical control grinding machine

Info

Publication number: CN219542816U
Application number: CN202320835471.9U
Authority: CN
Inventors: 彭雅红
Original assignee: Jiamusi Zhuoneng Power Co ltd
Current assignee: Jiamusi Zhuoneng Power Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-08-18
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses a processing clamp for a numerically controlled grinder, which comprises a numerically controlled grinder body, wherein clamping seats are uniformly arranged at the top end of the numerically controlled grinder body, fixed plates are respectively arranged at the top ends of the clamping seats, thread grooves are respectively arranged in the fixed plates, first threaded rods are respectively arranged in the thread grooves, and movable plates are uniformly arranged at the top ends of the clamping seats. According to the utility model, the connecting mechanism is arranged, when the movable plate is required to be overhauled or replaced, the second threaded rod is driven to rotate by the rotary knob, and the mounting block are driven to move to the side far away from the clamping block under the action of threaded connection, so that the movable plate can be disassembled and reversely operated to be mounted, when the clamping seat is required to be replaced, the mounting groove is rotated to separate the mounting groove from the threaded hole, the clamping seat is pulled out from the side of the main body of the numerical control grinding machine, and the pulling-out can be completed, and the reverse operation can be performed to be mounted.

Description

Machining clamp for numerical control grinding machine

Technical Field

The utility model relates to the technical field of machining fixtures, in particular to a machining fixture for a numerical control grinder.

Background

The numerical control grinding machine is a machine tool for grinding the surface of a workpiece by utilizing a grinding tool through a numerical control technology, most grinding machines are used for grinding by utilizing a grinding wheel rotating at a high speed, and the clamp is used for fixing a processing object in the mechanical manufacturing process, is one of the most important technological equipment, and is a key link for ensuring the processing quality, improving the production efficiency, reducing the processing cost and reducing the labor intensity of workers;

at present, in the market, a clamp is usually used by a numerical control machining center during machining so as to clamp and fix a workpiece, however, the clamp used by the existing numerical control machining center is usually connected with the clamp as a whole through a bracket and then is movably connected with a mounting plate for use, so that the bracket and the clamp are required to be integrally removed from the mounting plate for integral replacement when the clamp needs to be replaced or overhauled, the disassembly and assembly of the clamp are very inconvenient, and the machining efficiency of the workpiece is influenced, and therefore, the machining clamp for the numerical control grinder needs to be designed.

Disclosure of Invention

The utility model aims to provide a processing clamp for a numerically controlled grinder, which is used for solving the problem that the clamp integrated type is inconvenient to overhaul in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a processing fixture for numerically controlled grinder, includes the numerically controlled grinder main part, the grip slipper is evenly installed on the top of numerically controlled grinder main part, and the top of grip slipper all installs the fixed plate, the inside of fixed plate all is provided with the thread groove, and the inside of thread groove all installs first threaded rod, the movable plate is evenly installed on the top of grip slipper, and one side of movable plate all installs the backup pad, the turning block is all installed to one side that the movable plate was kept away from to first threaded rod, the slider is all installed to the bottom of movable plate, the inside of grip slipper all is provided with the spout, and the spout all is connected with the slider, the inside of movable plate all is provided with coupling mechanism, the second connecting block is all installed to the bottom of grip slipper, the inside of numerically controlled grinder main part evenly is provided with first spread groove, and first spread groove all is connected with the second connecting block, one side of grip slipper all installs first connecting block, the inside of numerically controlled grinder main part all is provided with the screw, and the inside of numerically controlled grinder main part all is provided with the screw, all is provided with the internally mounted with the scale.

When the processing clamp for the numerically-controlled grinder is used, through the arrangement of the connecting mechanism, the movable plate is conveniently disassembled and assembled, the clamping seat is conveniently disassembled and assembled through the second connecting block, the first connecting block and the mounting groove, and the whole part replacement is conveniently carried out, so that the processing efficiency of a workpiece is improved, consumable materials are reduced to a certain extent, and the later maintenance cost is reduced.

Preferably, the coupling mechanism includes the draw-in groove, the draw-in groove sets up in the inside of movable plate, the fixture block is all installed on the top of slider, and the fixture block is connected with the draw-in groove, the inside of fixture block all evenly is provided with the jack, the knob is all installed to one side of movable plate, the inside of movable plate all is provided with the holding tank, and the inside of holding tank all installs the second threaded rod, the installation piece is all installed in the outside of second threaded rod, the installation piece is close to one side of fixture block evenly and installs the inserted block, and the inserted block all is connected with the jack.

Preferably, the guide blocks are mounted at two ends of the mounting block, guide grooves are uniformly formed in the moving plates outside the accommodating grooves, and the guide grooves are connected with the guide blocks.

Preferably, through holes are formed in the sliding blocks, sliding rods are mounted in the sliding grooves, and the sliding rods transversely penetrate through the through holes.

Preferably, grooves are uniformly formed in the sliding blocks at the bottom ends of the through holes, and balls are mounted in the grooves.

Preferably, the first anti-slip pad is installed on one side of the movable plate, and the second anti-slip pad is installed at the bottom end of the supporting plate.

Compared with the prior art, the utility model has the beneficial effects that: the processing clamp for the numerical control grinding machine has the advantages that the effect of facilitating local follow-up replacement is achieved;

through setting up coupling mechanism, when needs overhauld or change the movable plate, drive the second threaded rod through rotatory knob and rotate, under threaded connection's effect, drive installation piece and move to keeping away from fixture block one side, thereby contact with the jack and be connected, can dismantle the movable plate, reverse operation can install, when needs change the grip slipper, rotatory mounting groove, make mounting groove and screw separation, take out the side of grip slipper from the numerically controlled grinder main part again, can accomplish and take out, reverse operation can install, be convenient for carry out the dismouting with movable plate and grip slipper from the numerically controlled grinder main part, carry out holistic local change, make things convenient for the dismouting, thereby improve the machining efficiency of work piece, reduce the consumptive material to a certain extent, reduce later maintenance cost, through first slipmat and second slipmat, avoid adding and hold the in-process and take place the wearing and tearing condition, also carry out certain protection to the machined part.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is a schematic three-dimensional structure of the moving plate according to the present utility model.

Reference numerals in the drawings illustrate: 1. a numerically controlled grinder body; 2. a clamping seat; 3. a support plate; 4. a moving plate; 5. a fixing plate; 6. a thread groove; 7. a rotating block; 8. a first threaded rod; 9. a first connection groove; 10. a mounting groove; 11. a bolt; 12. a first connection block; 13. a second connecting groove; 14. a second connection block; 15. a chute; 16. a slide bar; 17. a screw hole; 18. a connecting mechanism; 1801. a clamping groove; 1802. a knob; 1803. a receiving groove; 1804. a second threaded rod; 1805. a guide groove; 1806. a guide block; 1807. a jack; 1808. inserting blocks; 1809. a mounting block; 1810. a clamping block; 19. a first cleat; 20. a second cleat; 21. a slide block; 22. a through hole; 23. a groove; 24. a ball; 25. a scale.

Description of the embodiments

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the machining fixture for the numerically controlled grinder comprises a numerically controlled grinder body 1, clamping seats 2 are uniformly arranged at the top ends of the numerically controlled grinder body 1, fixed plates 5 are respectively arranged at the top ends of the clamping seats 2, thread grooves 6 are respectively arranged in the fixed plates 5, first threaded rods 8 are respectively arranged in the thread grooves 6, movable plates 4 are uniformly arranged at the top ends of the clamping seats 2, and support plates 3 are respectively arranged at one sides of the movable plates 4;

a first anti-slip pad 19 is arranged on one side of the moving plate 4, and a second anti-slip pad 20 is arranged at the bottom end of the supporting plate 3;

specifically, as shown in fig. 1 and 3, when in use, the first anti-slip pad 19 and the second anti-slip pad 20 avoid abrasion during the holding process;

the side of the first threaded rod 8 far away from the movable plate 4 is provided with a rotating block 7, the bottom end of the movable plate 4 is provided with a sliding block 21, and the inside of the clamping seat 2 is provided with a sliding groove 15;

the inside of the sliding block 21 is provided with a through hole 22, the inside of the sliding groove 15 is provided with a sliding rod 16, and the sliding rod 16 transversely penetrates through the inside of the through hole 22;

specifically, as shown in fig. 1, 2 and 4, in use, the stability of the moving plate 4 during movement is improved by installing the slide bar 16;

grooves 23 are uniformly formed in the sliding blocks 21 at the bottom ends of the through holes 22, and balls 24 are arranged in the grooves 23;

specifically, as shown in fig. 1, 2 and 4, in use, the smoothness of movement is improved by installing the balls 24;

the sliding grooves 15 are connected with the sliding blocks 21, and the inside of the moving plate 4 is provided with a connecting mechanism 18;

the connecting mechanism 18 comprises a clamping groove 1801, the clamping groove 1801 is arranged in the movable plate 4, clamping blocks 1810 are arranged at the top ends of the sliding blocks 21, the clamping blocks 1810 are connected with the clamping groove 1801, jacks 1807 are uniformly arranged in the clamping blocks 1810, knobs 1802 are arranged on one side of the movable plate 4, accommodating grooves 1803 are uniformly arranged in the movable plate 4, second threaded rods 1804 are uniformly arranged in the accommodating grooves 1803, mounting blocks 1809 are uniformly arranged on the outer sides of the second threaded rods 1804, inserting blocks 1808 are uniformly arranged on one sides, close to the clamping blocks 1810, of the mounting blocks 1809, and the inserting blocks 1808 are connected with the jacks 1807;

specifically, as shown in fig. 1 and 2, when in use, the movable plate 4 is conveniently disassembled and assembled by the connecting mechanism 18;

guide blocks 1806 are mounted at both ends of the mounting block 1809, guide grooves 1805 are uniformly formed in the moving plate 4 outside the accommodating groove 1803, and the guide grooves 1805 are connected with the guide blocks 1806;

specifically, as shown in fig. 1 and 2, in use, the moving direction of the mounting block 1809 is guided by the guide block 1806;

the second connecting block 14 is evenly installed to the bottom of grip slipper 2, the inside of numerically control grinder body 1 evenly is provided with first spread groove 9, and first spread groove 9 all is connected with second connecting block 14, first connecting block 12 is all installed to one side of grip slipper 2, the inside of numerically control grinder body 1 all is provided with second spread groove 13, and second spread groove 13 all is connected with first connecting block 12, the inside of grip slipper 2 all is provided with mounting groove 10, the inside of numerically control grinder body 1 evenly is provided with screw 17, and the inside of screw 17 all runs through the internally mounted of mounting groove 10 has bolt 11, the top of numerically control grinder body 1 and grip slipper 2 all is provided with scale table 25.

Working principle: when the movable plate 4 is required to be overhauled or replaced, the second threaded rod 1804 is driven to rotate by the rotary knob 1802, the mounting block 1809 and the mounting block 1809 are driven to move away from the clamping block 1810 under the action of threaded connection, so that the movable plate 4 can be dismounted and mounted by contact connection with the inserting hole 1807, the mounting groove 10 is rotated to separate the mounting groove 10 from the threaded hole 17 when the clamping seat 2 is required to be replaced, the clamping seat 2 is pulled out from the side of the numerically controlled grinder body 1, the pulling out can be completed, the reverse operation can be performed, the movable plate 4 and the clamping seat 2 can be conveniently dismounted from the numerically controlled grinder body 1, the whole local replacement is performed, the processing efficiency of a workpiece is improved, the abrasion condition in the clamping process is avoided through the first anti-skid pad 19 and the second anti-skid pad 20, and the workpiece is also protected to a certain extent.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a processing anchor clamps for numerically control grinder, includes numerically control grinder main part (1), its characterized in that: clamping seat (2) are evenly installed on the top of numerically controlled grinder main part (1), and fixed plate (5) are all installed on the top of clamping seat (2), the inside of fixed plate (5) all is provided with thread groove (6), and the inside of thread groove (6) all installs first threaded rod (8), movable plate (4) are evenly installed on the top of clamping seat (2), and backup pad (3) are all installed to one side of movable plate (4), rotary block (7) are all installed to one side that movable plate (4) were kept away from to first threaded rod (8), slider (21) are all installed to the bottom of movable plate (4), the inside of clamping seat (2) all is provided with spout (15), and spout (15) all is connected with slider (21), the inside of movable plate (4) all is provided with coupling mechanism (18), second connecting block (14) are evenly installed on the bottom of clamping seat (2), the inside of numerically controlled grinder main part (1) evenly is provided with first spread groove (9), and first connecting groove (9) are all connected with second connecting block (14), grinding machine (12) all are connected with first connecting block (12), and second spread groove (13) all are connected with first connecting block (12), the inside of grip slipper (2) all is provided with mounting groove (10), the inside of numerically controlled grinder main part (1) evenly is provided with screw (17), and the internally mounted of screw (17) all runs through mounting groove (10) has bolt (11), the top of numerically controlled grinder main part (1) and grip slipper (2) all is provided with scale (25).

2. A machining fixture for a numerically controlled grinder as in claim 1, wherein: coupling mechanism (18) are including draw-in groove (1801), draw-in groove (1801) set up in the inside of movable plate (4), fixture block (1810) are all installed on the top of slider (21), and fixture block (1810) are connected with draw-in groove (1801), the inside of fixture block (1810) all evenly is provided with jack (1807), knob (1802) are all installed to one side of movable plate (4), the inside of movable plate (4) all is provided with holding tank (1803), and second threaded rod (1804) are all installed to the inside of holding tank (1803), installation piece (1809) are all installed in the outside of second threaded rod (1804), installation piece (1808) are evenly installed near one side of fixture block (1810), and cartridge (1808) all are connected with jack (1807).

3. A machining fixture for a numerically controlled grinder as in claim 2, wherein: guide blocks (1806) are mounted at two ends of the mounting block (1809), guide grooves (1805) are uniformly formed in the moving plate (4) outside the accommodating groove (1803), and the guide grooves (1805) are connected with the guide blocks (1806).

4. A machining fixture for a numerically controlled grinder as in claim 1, wherein: the inside of slider (21) all is provided with through-hole (22), slide bar (16) are all installed to the inside of spout (15), and slide bar (16) transversely run through the inside of through-hole (22).

5. A machining fixture for a numerically controlled grinder as in claim 4, wherein: grooves (23) are uniformly formed in the sliding blocks (21) at the bottom ends of the through holes (22), and balls (24) are arranged in the grooves (23).

6. A machining fixture for a numerically controlled grinder as in claim 1, wherein: a first anti-slip pad (19) is arranged on one side of the movable plate (4), and a second anti-slip pad (20) is arranged at the bottom end of the supporting plate (3).