CN212886859U

CN212886859U - Tool for numerically controlled grinder

Info

Publication number: CN212886859U
Application number: CN202021604546.5U
Authority: CN
Inventors: 关祖峰
Original assignee: Dalian Fengxu Mould Co ltd
Current assignee: Dalian Fengxu Mould Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-04-06
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a frock for numerically control grinder, including workstation, grip block and second mounting panel, elongated slot and slide rail have been seted up on the workstation, the fixed flexible post that is provided with on the workstation, flexible post links together through the connecting piece, and installs first screw rod and second screw rod in the connecting piece, the cover is equipped with left slider and right slider respectively on first screw rod and the second screw rod, driving motor and pivot I are connected to the connecting plate, and the emery wheel is installed to I bottom in the pivot, the arc groove has all been seted up on second mounting panel and the first mounting panel, and second mounting panel and first mounting panel rear end are connected with the connecting rod, the grip block bottom is provided with the locating piece, inside fixing base and the pivot II of being provided with of grip block. This a frock for numerically control grinder, the structure sets up rationally, through setting up slider, connecting rod and screw rod, makes slider horizontal migration change connecting rod angle to adjust the emery wheel angle, with the angle modulation and the high regulation phase separation of emery wheel, the operation of being convenient for.

Description

Tool for numerically controlled grinder

Technical Field

The utility model relates to the technical field of machining, specifically be a frock for numerically 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 use a grinding wheel rotating at a high speed for grinding, and the minority use other grinding tools such as oilstones, abrasive belts and the like and free grinding materials for processing, such as a honing machine, a super-finishing machine tool, an abrasive belt grinding machine, a polishing machine and the like, a tool is an essential tool for grinding, the tool is a process equipment, which refers to a general name of various tools used in the manufacturing process and comprises a cutter, a clamp, a die, a measuring tool, a checking tool, an auxiliary tool, a bench tool, a station tool and the like, the existing tool for the numerical control grinding machine is used for changing the grinding angle of the grinding wheel to realize multi-angle grinding, a connecting plate fixed with the grinding wheel is respectively connected with a telescopic rod and a support column with a, but the angle between the connecting rod receives telescopic link and slider dual control, leads to when changing the emery wheel height, also can change the emery wheel angle, when changing emery wheel angle, also can change the emery wheel height, and the regulation operation is complicated, is difficult to realize accurate regulation, and this frock adopts the part of the different forms of plane splint and cambered surface splint centre gripping in addition, and plane splint and cambered surface splint phase separation need manual operation to install during the use with trading work efficiency is low.

In order to overcome the defects in the existing market, the technology for improving the tool for the numerical control grinding machine is urgently needed, the safe operation of the numerical control grinding machine can be better ensured, and the development of the machining industry is promoted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frock for numerically control grinder to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tool for a numerical control grinding machine comprises a workbench, a clamping plate and a second mounting plate, wherein a long groove and a slide rail are formed in the workbench, a telescopic column is fixedly arranged on the workbench, a pushing cylinder is arranged below the workbench, the telescopic column is connected together through a connecting piece, a first screw rod and a second screw rod are arranged in the connecting piece, a left sliding block and a right sliding block are respectively sleeved on the first screw rod and the second screw rod, connecting rods are respectively arranged below the left sliding block and the right sliding block, the connecting rods are hinged with a connecting plate, the connecting plate is connected with a driving motor and a rotating shaft I, a grinding wheel is arranged at the bottom end of the rotating shaft I, arc grooves are respectively formed in the second mounting plate and the first mounting plate, connecting rods are connected at the rear ends of the second mounting plate and the first mounting plate and can be connected with a fixing seat, a positioning block is arranged at the bottom of the clamping plate, the rotating shaft II is sleeved with a limiting piece, and the limiting piece is matched with the lug for use.

Preferably, the connecting piece is in an inverted U shape, the left end and the right end of the connecting piece are respectively inserted into the telescopic columns, the telescopic columns are in a cuboid shape, and the telescopic columns are symmetrically fixed at the left end and the right end of the upper surface of the workbench.

Preferably, the slide rails are symmetrically arranged at the tops of the workbench on the left side and the right side of the long groove, the positioning blocks are arranged in the slide rails, the long groove is communicated with the upper end and the lower end of the workbench, and the pushing cylinder is connected with the clamping plate through the long groove.

Preferably, the grip block is the rectangle, and when the connecting rod was fixed in the fixing base, second mounting panel and first mounting panel inlayed and were established on the grip block, and the lateral surface of second mounting panel and first mounting panel is located the coplanar with the lateral surface of grip block, and when the fixing base was deviate from to the connecting rod, second mounting panel and first mounting panel outwards protruded, and the lug meets with the locating part.

Preferably, the second mounting plate is semicircular, the first mounting plate is circular, the second mounting plate is provided with an arc groove along the horizontal direction, and the first mounting plate is provided with an arc groove along the horizontal direction and the vertical direction.

Preferably, the limiting part is in a boomerang shape, the section of the convex block is in a wedge shape, and the limiting part and the convex block are symmetrically arranged on the upper side and the lower side of the connecting rod.

Preferably, the first screw rod and the second screw rod are parallel to each other, the first screw rod is connected with the left end of the connecting plate through the left sliding block and the connecting rod, and the second screw rod is connected with the right end of the connecting plate through the right sliding block and the connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that: this a frock for numerically control grinder, the structure sets up rationally, through setting up the slider, connecting rod and screw rod, make slider horizontal migration change connecting rod angle, thereby adjust the emery wheel angle, with the angle modulation and the altitude mixture control phase separation of emery wheel, be convenient for operate, through setting up grip block and mounting panel, conveniently carry out the centre gripping to the part of different forms, increase application range, through setting up the locating part, lug and fixing base, realize the position of automatic change mounting panel, help improving work efficiency, the safe operation of assurance elevator that can be better, promote the development of elevator trade.

Drawings

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

FIG. 2 is a schematic top view of the structure of the present invention;

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

FIG. 4 is a schematic side view of the structure clamping plate of the present invention;

fig. 5 is a side view showing the structure mounting plate of the present invention.

In the figure: 1. a work table; 2. a telescopic column; 3. a connecting member; 4. a clamping plate; 5. a left slider; 6. a connecting rod; 7. a grinding wheel; 8. a drive motor; 9. a rotating shaft I; 10. a connecting plate; 11. a right slider; 12. a first screw; 13. a second mounting plate; 14. an arc groove; 15. positioning blocks; 16. a push cylinder; 17. a long groove; 18. a first mounting plate; 19. a slide rail; 20. a second screw; 21. a limiting member; 22. a connecting rod; 23. a fixed seat; 24. a rotating shaft II; 25. and (4) a bump.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a tool for a numerical control grinding machine comprises a workbench 1, a clamping plate 4 and a second mounting plate 13, wherein the workbench 1 is provided with an elongated slot 17 and a slide rail 19, a telescopic column 2 is fixedly arranged on the workbench 1, a pushing cylinder 16 is arranged below the workbench 1, the slide rail 19 is symmetrically arranged at the top of the workbench 1 on the left side and the right side of the elongated slot 17, a positioning block 15 is arranged in the slide rail 19, the elongated slot 17 is communicated with the upper end and the lower end of the workbench 1, the pushing cylinder 16 is connected with the clamping plate 4 through the elongated slot 17, the telescopic column 2 is connected together through a connecting piece 3, a first screw 12 and a second screw 20 are arranged in the connecting piece 3, the connecting piece 3 is in an inverted U shape, the left end and the right end of the connecting piece 3 are respectively inserted in the telescopic column 2, the telescopic column 2 is in a cuboid shape, the telescopic column 2 is symmetrically fixed at the left end and the right end of the upper surface of the, and the connecting rod 6 is arranged below the left slider 5 and the right slider 11, the first screw rod 12 and the second screw rod 20 are parallel to each other, the first screw rod 12 is connected with the left end of the connecting plate 10 through the left slider 5 and the connecting rod 6, the second screw rod 20 is connected with the right end of the connecting plate 10 through the right slider 11 and the connecting rod 6, the connecting rod 6 is hinged with the connecting plate 10, the connecting plate 10 is connected with the driving motor 8 and the rotating shaft I9, the grinding wheel 7 is arranged at the bottom end of the rotating shaft I9, the structure is reasonable, the slider, the connecting rod 6 and the screw rod are arranged, so that the slider moves horizontally to change the angle of the connecting rod 6, the angle of the grinding wheel 7 is adjusted, the angle adjustment and the height adjustment of the grinding wheel 7 are separated, the operation is convenient, the arc grooves 14 are respectively arranged on the second mounting plate 13 and the first mounting plate 18, the connecting rod 22 is connected, the second mounting plate 13 is semicircular, the first mounting plate 18 is circular, the second mounting plate 13 is provided with an arc groove 14 along the horizontal direction, the first mounting plate 18 is provided with an arc groove 14 along the horizontal direction and the vertical direction, the bottom of the clamping plate 4 is provided with a positioning block 15, a fixed seat 23 and a rotating shaft II 24 are arranged inside the clamping plate 4, the rotating shaft II 24 is sleeved with a limiting part 21, the limiting part 21 is matched with a lug 25 for use, the automatic position change of the mounting plate is realized by arranging the limiting part 21, the lug 25 and the fixed seat 23, the working efficiency is improved, the clamping plate 4 is rectangular, when the connecting rod 22 is fixed in the fixed seat 23, the second mounting plate 13 and the first mounting plate 18 are embedded on the clamping plate 4, the outer side surfaces of the second mounting plate 13 and the first mounting plate 18 and the outer side surface of the clamping plate 4 are positioned on the same plane, when the connecting rod 22 is separated from the fixed seat 23, lug 25 meets with locating part 21, through setting up grip block 4 and mounting panel, conveniently carries out the centre gripping to the part of different forms, increases application range, and locating part 21 is the dartlike weapon form of circling round, and the lug 25 cross-section is the wedge form, and locating part 21 and lug 25 symmetry set up the upper and lower both sides at connecting rod 22.

The working principle is as follows: when the tool for the numerical control grinding machine is used, whether the first mounting plate 18 and the second mounting plate 13 protrude or not is determined according to the shape of a machined part, when the side surface of the part is a plane, the fixing seat 23 is electrified and connected with the connecting rod 22, the mounting plates do not protrude, when the side surface of the part is an arc-shaped surface, the fixing seat 23 is powered off and separated from the connecting rod 22, the mounting plates protrude outwards, the limiting part 21 rotates rightwards around the rotating shaft II 24, the left end and the right end of the limiting part 21 are clamped between the rear side surface of the mounting plate and the convex block 25, the pushing cylinder 16 is started, the two clamping plates 4 approach each other along the sliding rail 19 through the positioning block 15, the clamping of the part is completed, the height of the connecting piece 3 is changed by adjusting the telescopic column 2, so that the height of the grinding wheel 7 is changed, meanwhile, the first screw 12 and the, the angle of the grinding wheel 7 is unchanged, the first screw 12 or the second screw 20 is independently rotated, the left sliding block 5 or the right sliding block 11 slides along the screws, the angle of the grinding wheel 7 can be changed, and multi-angle grinding is realized, namely the whole process of the tool for the numerical control grinding machine.

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

1. The utility model provides a frock for numerically control grinder, includes workstation (1), grip block (4) and second mounting panel (13), its characterized in that: an elongated slot (17) and a sliding rail (19) are formed in the workbench (1), a telescopic column (2) is fixedly arranged on the workbench (1), a pushing cylinder (16) is arranged below the workbench (1), the telescopic column (2) is connected together through a connecting piece (3), a first screw (12) and a second screw (20) are arranged in the connecting piece (3), a left slider (5) and a right slider (11) are respectively sleeved on the first screw (12) and the second screw (20), connecting rods (6) are respectively arranged below the left slider (5) and the right slider (11), the connecting rods (6) are hinged with a connecting plate (10), the connecting plate (10) is connected with a driving motor (8) and a rotating shaft I (9), a grinding wheel (7) is arranged at the bottom end of the rotating shaft I (9), arc slots (14) are respectively formed in the second mounting plate (13) and the first mounting plate (18), second mounting panel (13) and first mounting panel (18) rear end are connected with connecting rod (22), and connecting rod (22) can link together with fixing base (23), grip block (4) bottom is provided with locating piece (15), and grip block (4) are inside to be provided with fixing base (23) and pivot II (24), and the cover is equipped with locating part (21) on pivot II (24), and locating part (21) and lug (25) cooperation use.

2. The tool for the numerically controlled grinding machine according to claim 1, characterized in that: the connecting piece (3) is in an inverted U shape, the left end and the right end of the connecting piece (3) are respectively inserted into the telescopic columns (2), the telescopic columns (2) are in a cuboid shape, and the telescopic columns (2) are symmetrically fixed at the left end and the right end of the upper surface of the workbench (1).

3. The tool for the numerically controlled grinding machine according to claim 1, characterized in that: the sliding rails (19) are symmetrically arranged at the tops of the working tables (1) on the left side and the right side of the long groove (17), the positioning blocks (15) are installed in the sliding rails (19), the long groove (17) is communicated with the upper end and the lower end of the working table (1), and the pushing cylinder (16) is connected with the clamping plate (4) through the long groove (17).

4. The tool for the numerically controlled grinding machine according to claim 1, characterized in that: the mounting plate (4) is the rectangle, when connecting rod (22) are fixed in fixing base (23), second mounting panel (13) and first mounting panel (18) inlay and establish on mounting plate (4), the lateral surface of second mounting panel (13) and first mounting panel (18) is located the coplanar with the lateral surface of mounting plate (4), when connecting rod (22) deviate from fixing base (23), second mounting panel (13) and first mounting panel (18) are outside salient, lug (25) meet with locating part (21).

5. The tool for the numerically controlled grinding machine according to claim 1, characterized in that: the second mounting plate (13) is semicircular, the first mounting plate (18) is circular, an arc groove (14) along the horizontal direction is formed in the second mounting plate (13), and an arc groove (14) along the horizontal direction and the vertical direction is formed in the first mounting plate (18).

6. The tool for the numerically controlled grinding machine according to claim 1, characterized in that: the limiting piece (21) is in a boomerang shape, the section of the convex block (25) is in a wedge shape, and the limiting piece (21) and the convex block (25) are symmetrically arranged on the upper side and the lower side of the connecting rod (22).

7. The tool for the numerically controlled grinding machine according to claim 1, characterized in that: the first screw rod (12) and the second screw rod (20) are parallel to each other, the first screw rod (12) is connected with the left end of the connecting plate (10) through the left sliding block (5) and the connecting rod (6), and the second screw rod (20) is connected with the right end of the connecting plate (10) through the right sliding block (11) and the connecting rod (6).