CN215788614U - Metal cutter grinding machine tool - Google Patents
Metal cutter grinding machine tool Download PDFInfo
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- CN215788614U CN215788614U CN202121614574.XU CN202121614574U CN215788614U CN 215788614 U CN215788614 U CN 215788614U CN 202121614574 U CN202121614574 U CN 202121614574U CN 215788614 U CN215788614 U CN 215788614U
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- polishing
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Abstract
The utility model discloses a metal cutter grinding machine tool, in particular to the technical field of grinding machine tools, which comprises a machine tool frame; the grinding motor is installed at the rear of the inner wall of the machine tool frame, the connecting shaft fixedly connected with the power end of the grinding motor is arranged in front of the grinding motor, the front end of the connecting shaft is provided with a square opening, the front of the connecting shaft is provided with a movable plate, a plurality of sockets which are arranged equidistantly and have different diameters are arranged in front of the movable plate, and grinding heads penetrate through the sockets, so that the grinding machine has the advantages that: after the position of the locating piece is corresponded to the location mouth of top, locating piece front end alright through pressing the resilience of spring and the card goes into to the locating hole of top in, carry on spacingly through pressing the frame to the hinge frame from this, the person of facilitating the use will need not unidimensional polishing head quick travel that uses to be connected with grinding motor according to the demand, be convenient for change the polishing head to solve current metal cutter lathe of polishing, polish the inconvenient problem of head change.
Description
Technical Field
The utility model relates to the technical field of grinding machine tools, in particular to a metal cutter grinding machine tool.
Background
A grinding machine is a machine tool that grinds the surface of a workpiece using a grinding tool. When the existing metal cutter polishing machine tool polishes metal cutters with different sizes, polishing heads with different sizes are required to be replaced usually, and the replacement is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a metal cutter polishing machine tool, which solves the problem that a polishing head of the existing metal cutter polishing machine tool is inconvenient to replace.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a metal cutter grinding machine tool comprises a machine tool frame;
the machine tool frame comprises a machine tool frame, a grinding motor, a plurality of sockets, a plurality of polishing heads, a limiting ring, a square column, sliding plates, a clamping block and a clamping block, wherein the grinding motor is installed at the rear of the inner wall of the machine tool frame, a connecting shaft fixedly connected with a power end of the grinding motor is arranged in front of the grinding motor, a square opening is formed in the front end of the connecting shaft, a movable plate is arranged in front of the connecting shaft, the plurality of sockets which are arranged at equal intervals and have different diameters are formed in front of the movable plate, the polishing heads penetrate through the sockets, the limiting rings are fixedly sleeved outside the polishing heads and close to the front side and the rear side of the sockets, the rear ends of the polishing heads are respectively fixed with the square column, the left side and the right side of the movable plate are respectively fixed with the sliding plate, and the back of the sliding plate is respectively fixed with the clamping block;
the lathe frame inner wall left and right sides has all seted up the spout, just the draw-in groove that a plurality of equidistance set up is all seted up at spout inner wall rear, the intercommunication mouth has all been seted up to the lathe frame top left and right sides, just the blend stop has all been inserted in the intercommunication mouth, the blend stop top has all been seted up and has been pressed the mouth, the lathe frame top just is located that the spout rear articulates there is the hinge frame, just the hinge frame top is provided with presses the frame, just press frame the place ahead to link up the location mouth that has two upper and lower correspondences, lathe frame inner wall just is located the grinding motor top and has seted up and press the mouth, just it has all inserted the locating piece in the pressure mouth, be fixed with the pressure spring between locating piece rear end and the pressure mouth inner wall.
Furthermore, a square column at the rear end of one of the polishing heads is inserted into the square opening, and the diameter of the limiting ring is correspondingly larger than the inner diameter of the socket against which the limiting ring abuts.
Furthermore, the two sliding plates are respectively inserted into the two sliding grooves, the two clamping blocks are respectively clamped into two clamping grooves corresponding to the left and the right, and the distance between the upper and the lower adjacent clamping grooves is the same as the distance between the adjacent two sockets.
Furthermore, the two communicating ports are respectively communicated with the two sliding grooves, and the two barrier strips are respectively inserted into the two sliding grooves and are abutted against the front of the two sliding plates.
Furthermore, the front ends of the left side and the right side of the hinge frame are respectively abutted against the tops of the left pressure port and the right pressure port.
Furthermore, the front end face and the rear end face of the inner wall of the press frame are respectively abutted against the inner wall and the outer wall of the machine bed frame, the top of the inner wall of the press frame is abutted against the top of the hinge bracket, and the positioning block is inserted into the positioning opening above.
Compared with the prior art, the utility model has the following beneficial effects:
after the position of the locating piece is corresponded to the location mouth of top, locating piece front end alright through pressing the resilience of spring and the card goes into to the locating hole of top in, carry on spacingly through pressing the frame to the hinge frame from this, the person of facilitating the use will need not unidimensional polishing head quick travel that uses to be connected with grinding motor according to the demand, be convenient for change the polishing head to solve current metal cutter lathe of polishing, polish the inconvenient problem of head change.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the movable plate and the polishing head of the present invention;
FIG. 4 is a partial schematic view of the inner wall of the machine frame of the present invention;
FIG. 5 is a schematic view of a portion of a locating block of the present invention;
FIG. 6 is a partial schematic view of a grinding motor according to the present invention;
fig. 7 is a partial schematic view of a cartridge according to the present invention.
In the figure: 1-machine tool frame, 2-chute, 3-clamping groove, 4-communicating port, 5-barrier strip, 6-pressing port, 7-hinge frame, 8-pressing frame, 9-positioning port, 10-positioning block, 11-pressing port, 12-pressing spring, 13-movable plate, 14-polishing head, 15-spacing ring, 16-square column, 17-inserting port, 18-sliding plate, 19-polishing motor, 20-connecting shaft, 21-square port and 22-clamping block.
Detailed Description
Referring to fig. 1-7, the present invention provides a technical solution: a metal cutter grinding machine tool comprises a machine tool frame 1;
a polishing motor 19 is mounted behind the inner wall of the machine bed frame 1, a connecting shaft 20 fixedly connected with the power end of the polishing motor 19 is arranged in front of the polishing motor 19, a square opening 21 is formed in the front end of the connecting shaft 20, a movable plate 13 is arranged in front of the connecting shaft 20, a plurality of inserting ports 17 which are arranged at equal intervals and have different diameters are formed in front of the movable plate 13, polishing heads 14 penetrate through the inserting ports 17, limiting rings 15 are fixedly sleeved on the outer portions of the polishing heads 14 and the front and rear sides close to the inserting ports 17, square columns 16 are fixed at the rear ends of the polishing heads 14, sliding plates 18 are fixed on the left and right sides of the movable plate 13, and clamping blocks 22 are fixed on the back surfaces of the sliding plates 18;
the left side and the right side of the inner wall of the machine tool frame 1 are both provided with sliding chutes 2, the rear of the inner wall of each sliding chute 2 is provided with a plurality of clamping grooves 3 which are arranged equidistantly, the left side and the right side of the top of the machine tool frame 1 are both provided with communicating ports 4, baffle strips 5 are inserted into the communicating ports 4, the top ends of the baffle strips 5 are both provided with pressing ports 6, the top of the machine tool frame 1, which is positioned at the rear of the sliding chutes 2, is hinged with a hinge frame 7, a pressing frame 8 is arranged above the hinge frame 7, two vertically corresponding positioning ports 9 are communicated in front of the pressing frame 8, the inner wall of the machine tool frame 1, which is positioned above a polishing motor 19, is provided with pressing ports 11, positioning blocks 10 are inserted into the pressing ports 11, and pressing springs 12 are fixed between the rear ends of the positioning blocks 10 and the inner wall of the pressing ports 11;
the square column 16 at the rear end of one of the polishing heads 14 is inserted into the square opening 21, and the diameter of the limiting ring 15 is correspondingly larger than the inner diameter of the socket 17 against which the limiting ring abuts;
when in polishing, the polishing motor 19 can be externally connected to a power supply and started, and when the polishing motor 19 is started, the connecting shaft 20 can be driven to rotate, so that the square column 16 correspondingly inserted into the square opening 21 is driven to rotate through the connecting shaft 20, and the polishing head 14 corresponding to the square column 16 is driven to rotate, and then the metal cutter can be polished;
the front ends of the left side and the right side of the hinge frame 7 are respectively abutted against the tops of the left pressure port 6 and the right pressure port 6;
the front end surface and the rear end surface of the inner wall of the press frame 8 are respectively abutted against the inner wall and the outer wall of the machine bed frame 1, the top of the inner wall of the press frame 8 is abutted against the top of the hinge bracket 7, and the positioning block 10 is inserted into the positioning opening 9 above;
the two communication ports 4 are respectively communicated with the two sliding chutes 2, and the two barrier strips 5 are respectively inserted into the two sliding chutes 2 and are abutted against the front parts of the two sliding plates 18;
the two sliding plates 18 are respectively inserted into the two sliding grooves 2, the two clamping blocks 22 are respectively clamped into two clamping grooves 3 corresponding to the left and the right, and the distance between the upper and the lower adjacent clamping grooves 3 is the same as the distance between the two adjacent sockets 17;
when metal cutters with different sizes need to be ground, the positioning block 10 can be pressed backwards, so that the pressing spring 12 can be compressed after being stressed, after the front end of the positioning block 10 is separated from the positioning opening 9 above, the pressing frame 8 can be held and moved upwards until the positioning opening 9 below corresponds to the position of the positioning block 10, the positioning block 10 can be clamped into the positioning opening 9 below through the resilience of the pressing spring 12, after the top of the inner wall of the pressing frame 8 does not abut against the top of the hinge frame 7 any more, the hinge frame 7 can have a certain movable space, and therefore the hinge frame 7 can be turned upwards, until the front ends of the left side and the right side of the hinge frame 7 do not abut against the top of the pressing opening 6 any more, the top of the barrier strip 5 can be held and pulled out from the sliding groove 2; then, the movable plate 13 can be pushed forward, so that the sliding plate 18 is stressed and moves forward, the clamping block 22 can be moved out of the clamping groove 3, the square column 16 can be pulled out of the square opening 21, then the movable plate 13 moves upward or downward, so that the polishing head 14 to be used correspondingly moves to the front of the connecting shaft 20, then the movable plate 13 moves backward, so that the clamping block 22 is inserted into the corresponding clamping groove 3, the square column 16 corresponding to the rear end of the polishing head 14 can be inserted into the square opening 21, the stop strip 5 can be pushed down to the original position, the sliding plate 18 can be limited by the stop strip 5, therefore, the movable plate 13 can not move forward easily, so that the corresponding polishing head 14 can be stably moved to the front of the connecting shaft 20, the hinge frame 7 is turned forward to reset, the stop strip 5 is limited by the hinge frame 7 again, the positioning block 10 is pressed again, so that the front end of the positioning block 10 is separated from the positioning opening 9 below, just, pressing frame 8 to press down, after the position of locating piece 10 is corresponded to locating piece 9 of top, locating piece 10 front end alright through the resilience of pressing spring 12 and block into to the locating hole 9 of top in, carry on spacingly through pressing frame 8 to hinge 7 from this, the person of facilitating the use will need the not unidimensional head of polishing 14 quick travel that uses to be connected with grinding motor 19 as required, be convenient for change head 14.
Claims (6)
1. A metal cutting tool grinding machine tool comprises a machine tool frame (1), and is characterized in that:
a polishing motor (19) is mounted behind the inner wall of the machine tool frame (1), a connecting shaft (20) fixedly connected with the power end of the polishing motor is arranged in front of the polishing motor (19), a square opening (21) is formed in the front end of the connecting shaft (20), a movable plate (13) is arranged in front of the connecting shaft (20), a plurality of sockets (17) with different diameters are formed in front of the movable plate (13) at equal intervals, polishing heads (14) penetrate through the sockets (17), limiting rings (15) are fixedly sleeved on the outer portion of each polishing head (14) and the front and rear sides close to the corresponding socket (17), square columns (16) are fixedly arranged at the rear ends of the polishing heads (14), sliding plates (18) are fixedly arranged on the left and right sides of the movable plate (13), and clamping blocks (22) are fixedly arranged on the back surfaces of the sliding plates (18);
the left side and the right side of the inner wall of the machine tool frame (1) are both provided with a sliding chute (2), the rear part of the inner wall of the sliding chute (2) is both provided with a plurality of clamping grooves (3) which are arranged at equal intervals, the left side and the right side of the top of the machine tool frame (1) are both provided with a communicating port (4), and the communicating ports (4) are all inserted with barrier strips (5), the top ends of the barrier strips (5) are all provided with pressure ports (6), a hinged support (7) is hinged at the top of the machine bed frame (1) and at the rear of the sliding chute (2), a pressing frame (8) is arranged above the hinge bracket (7), two positioning openings (9) which correspond up and down are penetrated in front of the pressing frame (8), a pressing opening (11) is arranged on the inner wall of the machine tool frame (1) and above the polishing motor (19), and positioning blocks (10) are inserted into the pressing openings (11), and pressing springs (12) are fixed between the rear ends of the positioning blocks (10) and the inner walls of the pressing openings (11).
2. A metal tool sharpening machine as defined in claim 1, wherein: the square column (16) at the rear end of one polishing head (14) is inserted into the square opening (21), and the diameter of the limiting ring (15) is correspondingly larger than the inner diameter of the socket (17) abutted against the limiting ring.
3. A metal tool sharpening machine as defined in claim 1, wherein: the two sliding plates (18) are respectively inserted into the two sliding grooves (2), the two clamping blocks (22) are respectively clamped into the two clamping grooves (3) corresponding to the left and the right, and the distance between the two clamping grooves (3) which are adjacent from top to bottom is the same as the distance between the two adjacent sockets (17).
4. A metal tool sharpening machine according to claim 3, wherein: the two communication ports (4) are respectively communicated with the two sliding grooves (2), and the two barrier strips (5) are respectively inserted into the two sliding grooves (2) and are abutted against the front parts of the two sliding plates (18).
5. A metal tool sharpening machine as defined in claim 1, wherein: the front ends of the left side and the right side of the hinge frame (7) are respectively abutted against the tops of the left pressure port and the right pressure port (6).
6. A metal tool sharpening machine as defined in claim 1, wherein: the front end face and the rear end face of the inner wall of the press frame (8) are respectively abutted against the inner wall and the outer wall of the machine bed frame (1), the top of the inner wall of the press frame (8) is abutted against the top of the hinge bracket (7), and the positioning block (10) is inserted into the positioning opening (9) above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121614574.XU CN215788614U (en) | 2021-07-15 | 2021-07-15 | Metal cutter grinding machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121614574.XU CN215788614U (en) | 2021-07-15 | 2021-07-15 | Metal cutter grinding machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215788614U true CN215788614U (en) | 2022-02-11 |
Family
ID=80182299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121614574.XU Active CN215788614U (en) | 2021-07-15 | 2021-07-15 | Metal cutter grinding machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215788614U (en) |
-
2021
- 2021-07-15 CN CN202121614574.XU patent/CN215788614U/en active Active
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