CN215201230U

CN215201230U - Grinding machine for die machining

Info

Publication number: CN215201230U
Application number: CN202021354449.5U
Authority: CN
Inventors: 王勇
Original assignee: Tianjin Yousai Mould Manufacturing Co ltd
Current assignee: Tianjin Yousai Mould Manufacturing Co ltd
Priority date: 2020-07-11
Filing date: 2020-07-11
Publication date: 2021-12-17
Anticipated expiration: 2030-07-11

Abstract

The utility model relates to a technical field of grinding machine for machining especially relates to a grinding machine for die machining, has solved among the prior art the problem that can't carry out polymorphic type mould processing on a grinding machine. The utility model provides a grinding machine is used in mould processing, includes the base, the base top is provided with first operation panel and second operation panel, first operation panel all is through first bracing piece and base fixed connection with the second operation panel, the inner chamber of first operation panel is provided with first loading board, the passageway has been seted up on the first loading board, the top of first loading board is provided with the grindstone base, one side of grindstone base is provided with driving motor, driving motor's output shaft runs through the transmission of grindstone base and is connected with the grindstone pole, it has the grindstone to overlap through bolt fastening on the grindstone pole. The utility model discloses can realize accomplishing the mould of multi-angle polymorphic type on a grinding machine and polish processing to improve machining efficiency.

Description

Grinding machine for die machining

Technical Field

The utility model relates to a technical field of grinding machine for machining especially relates to a grinding machine for die machining.

Background

The grinding machine is a machine tool for grinding the surface of a workpiece by utilizing a grinding tool, the most common grinding process is grinding the outer circle, the inner circle and the plane of the workpiece, the most common grinding machines in all types are an internal grinding machine, an external grinding machine and a plane grinding machine, all grinding machines need to be matched with a clamping mechanism to finish processing when working, because the internal grinding machine and the external grinding machine are mainly used for grinding the surface, the outer surface and the end surface of an inner hole formed by unfolding cylindrical, conical or other-shaped plain lines, adaptive chucks are often installed on the internal grinding machine and the external grinding machine as the clamping mechanism, the plane grinding machine fixes the workpiece by virtue of a magnetic table, the magnetic table is a common mechanism on all types of grinding machines or milling machines, and has great magnetic attraction after being electrified, the workpiece can be firmly fixed, so that the position of the workpiece can be adjusted and fixed by a switch key on the magnetic table, the rotary magnetic table is the highest in flexibility among various magnetic tables, the magnetic disc main body of the rotary magnetic table and the rotary main shaft are integrally designed, and scales are attached to the rotary main shaft, so that the rotary magnetic table can adjust any angle to grind a workpiece.

When a mold is ground, the shape of the mold is various, and many parts of the mold need to be ground, so that in the grinding process of one mold, the mold often needs to be operated on different grinding machines, a single grinding machine is very limited when in use, for example, an inner and outer grinding machine cannot grind the mold which is inconvenient to clamp, a surface grinding machine is suitable for polishing the surface of the mold, and the efficiency of grinding the outer wall and the inner hole of the mold is inferior to that of the inner and outer grinding machines.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a grinding machine is used in mould processing has solved among the prior art the problem that can't carry out polymorphic type mould processing on a grinding machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a grinding machine for processing a die comprises a base, a first operating platform, a rotary magnetic platform, a grinding stone rod, a driving motor, a grinding stone base, wheel teeth, a handle, a first bearing plate, a rack, a second bearing plate, a slide rail, a pulley, a second threaded rod, a threaded opening, a clamping mechanism, a channel, a first supporting rod, a second supporting rod, a third supporting rod, a fourth supporting rod and a second operating platform, wherein the top of the base is provided with the first operating platform and the second operating platform which are fixedly connected with the base through the first supporting rod, the inner cavity of the first operating platform is provided with the first bearing plate, the first bearing plate is provided with the channel, the top of the first bearing plate is provided with the grinding stone base, one side of the grinding stone base is provided with the driving motor, an output shaft of the driving motor penetrates through the grinding stone base to be in transmission connection with the grinding stone rod, the grinding stone rod is fixedly sleeved with the grinding stone through a bolt, the upper surface of first loading board is provided with the rack, and the rack passes through the latch meshing with the teeth of a cogwheel to be connected, and second operation panel top is provided with the fixture with grindstone matched with, is provided with the gyration magnetic table under the first loading board, and the gyration main shaft of gyration magnetic table passes through second bracing piece and base fixed connection.

Preferably, a second bearing plate is arranged in the inner cavity of the second operating platform, the clamping mechanism is fixedly connected with the second bearing plate through a third supporting rod, the clamping mechanism comprises a three-jaw chuck, a chuck seat, a supporting connecting rod and a supporting shell, the supporting shell is fixedly connected with the supporting connecting rod, one end, extending out of the supporting shell, of the supporting connecting rod is fixedly connected with the chuck seat, and the chuck seat is fixedly connected with a three-jaw chuck bolt.

Preferably, the inside slide rail that is provided with in the longer both sides of second operation panel, the both sides that the slide rail is pressed close to the second loading board all are provided with the pulley, and one side of second loading board is on a parallel with slide rail fixedly connected with second threaded rod, has seted up the screw thread opening on the second operation panel, and the second threaded rod passes through the screw thread opening with the second operation panel and rotates to be connected, and the end of second threaded rod is provided with the handle.

Preferably, the longer both sides of first operation panel are provided with the slide rail, and the both sides that the slide rail is pressed close to first loading board all are provided with the pulley, and one side of first loading board is on a parallel with the first threaded rod of slide rail fixedly connected with, has seted up the screw thread opening on the first operation panel, and first threaded rod passes through the screw thread opening with first operation panel and rotates to be connected, and the end of first threaded rod is provided with the handle.

Preferably, one side of the grindstone base is provided with a sliding rod, one end of the threaded guide rod is provided with a handle, sliding sleeves are arranged on the sliding rod and the threaded guide rod and are rotatably connected with the grindstone base through a horizontal connecting rod, the central axis of the horizontal connecting rod and the circle center of the gear teeth are on the same straight line, and the sliding rod and the threaded guide rod are fixedly connected with the first bearing plate through a fourth supporting rod.

Preferably, the grinding stone base is composed of a rectangular table and a half gear, the rectangular table plays a role in fixing the grinding stone rod, and the half gear can assist in achieving the function of adjusting the relative position and the angle between the grinding stone and the mold.

The utility model discloses possess following beneficial effect at least:

but the mould of centre gripping such as circular or square to the exterior wall, the fixed mould of usable fixture, adjust the relative distance between mould and grindstone then, the back is adjusted to the relative position of mould and grindstone, start first driving motor, first driving motor's rotation drives the grindstone and begins to rotate, thereby begin to give the mould of polishing, to the mould of unable centre gripping, can place the mould on the magnetism bench, through the cooperation of the teeth of a cogwheel and rack with grindstone base anticlockwise rotation 90 degrees, it is rotatory to parallel with the magnetism bench to drive the grindstone, can polish the mould on the magnetism bench after starting first driving motor.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a front view of the overall structure of the present invention

FIG. 2 is a side view of the overall structure of the present invention;

fig. 3 is a top view of the overall structure of the present invention.

In the figure: 1. a base; 2. a first operation table; 3. a rotary magnetic table; 4. grinding stone; 5. a grindstone bar; 6. a drive motor; 7. a grindstone base; 701. a rectangular table; 702. a half gear; 8. gear teeth; 9. a slide bar; 10. a handle; 11. a threaded guide rod; 12. a sliding sleeve; 13. a horizontal connecting rod; 14. A first bearing plate; 15. a rack; 16. a second carrier plate; 17. a slide rail; 18. a pulley; 19. A first threaded rod; 20. a second threaded rod; 21. a threaded through opening; 22. a clamping mechanism; 2201. A three-jaw chuck; 2202. a chuck base; 2203. a support link; 2204. a support housing; 23. A channel; 24. a first support bar; 25. a second support bar; 26. a third support bar; 27. a fourth support bar; 28. a second operation table.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a grinding machine for mold processing includes a base 1, a first operating platform 2, a rotary magnetic platform 3, a grinding stone 4, a grinding stone rod 5, a driving motor 6, a grinding stone base 7, a gear tooth 8, a handle 10, a first bearing plate 14, a rack 15, a second bearing plate 16, a slide rail 17, a pulley 18, a second threaded rod 20, a threaded opening 21, a clamping mechanism 22, a channel 23, a first supporting rod 24, a second supporting rod 25, a third supporting rod 26, a fourth supporting rod 27, and a second operating platform 28, wherein the top of the base 1 is provided with the first operating platform 2 and the second operating platform 28, the first operating platform 2 and the second operating platform 28 are both fixedly connected with the base 1 through the first supporting rod 24, the first bearing plate 14 is arranged in an inner cavity of the first operating platform 2, the channel 23 is arranged on the first bearing plate 14, the top of the first bearing plate 14 is provided with the grinding stone base 7, one side of whetstone base 7 is provided with driving motor 6, driving motor 6's output shaft runs through the transmission of whetstone base 7 and is connected with whetstone pole 5, it has whetstone 4 to have through bolt fastening cover on the whetstone pole 5, the upper surface of first loading board 14 is provided with rack 15, rack 15 is connected through the latch meshing with the teeth of a

cogwheel

8, 28 tops of second operation panel are provided with the fixture 22 with whetstone 4 matched with, be provided with gyration magnetic table 3 under the first loading board 14, the gyration main shaft of gyration magnetic table 3 passes through second bracing piece 25 and base 1 fixed connection.

The scheme has the following working processes: if the outer surface of the die to be machined is in a shape which is convenient to clamp, such as a round shape or a square shape, the die can be placed on the three-jaw chuck 2201, the three-jaw chuck 2201 is adjusted to clamp the die by using a matched chuck wrench, then the distance between the grinding stone 4 and the die is adjusted until the grinding stone 4 is positioned at a grinding point by rotating the first threaded rod 19 until the central axis of the grinding stone 4 and the central axis of the die are on the same horizontal line, then the distance between the grinding stone 4 and the die is adjusted by rotating the second threaded rod 20, and then the driving motor 6 is started, so that the die can be ground; if the unable centre gripping of mould that needs processing, can place the mould on gyration magnetic table 3 according to the processing requirement, open gyration magnetic table 3's switch, utilize the fixed mould of magnetic attraction, rethread rotatory screw guide 11 with grindstone base 7 anticlockwise rotation 90 degrees, during can be according to the relative position of grindstone 4 and mould adjust the position of mould 4 repeatedly and with the contained angle of horizontal plane, can start driving motor 6 and begin abrasive machining after adjusting to the position that accords with the processing requirement.

The size classification according to the difference is sold to gyration magnetic table 3 on the market, the utility model discloses well used magnetic table can be according to the size that the grinding machine size selection suited.

According to the working process, the following steps are known:

this mould processing is with grinding machine can polish the mould of multiple various appearances, not only is applicable to the mould that makes things convenient for the centre gripping, but has the mould of the demand of polishing to inconvenient centre gripping, also can process through the relative position of adjustment mould and grindstone.

Further, a second bearing plate 16 is arranged in an inner cavity of the second operating platform 28, the clamping mechanism 22 is fixedly connected with the second bearing plate 16 through a third support rod 26, the clamping mechanism 22 includes four parts, namely a three-jaw chuck 2201, a chuck seat 2202, a support connecting rod 2203 and a support housing 2204, the support housing 2204 is fixedly connected with the support connecting rod 2203, one end, extending out of the support housing 2204, of the support connecting rod 2203 is fixedly connected with the chuck seat 2202, the chuck seat 2202 is fixedly connected with the three-jaw chuck 2201 through bolts, and the clamping mechanism 22 can simultaneously clamp a mold with a circular or polygonal outer surface wall.

Further, the inside slide rail 17 that is provided with in the longer both sides of second operation panel 28, the both sides that slide rail 17 are pressed close to second loading board 16 all are provided with pulley 18, one side of second loading board 16 is on a parallel with slide rail 17 fixedly connected with second threaded rod 20, threaded opening 21 has been seted up on the second operation panel 28, second threaded rod 20 passes through threaded opening 21 with second operation panel 28 and rotates and is connected, the end of second threaded rod 20 is provided with handle 10, fixture 22 accessible slides on second operation panel 28 from this and adjusts the distance between mould and the grindstone, the mould of different length of fixture 22 centre gripping has also been made things convenient for simultaneously.

Further, the longer both sides of first operation panel 2 are provided with slide rail 17, the both sides that slide rail 17 were pressed close to first loading board 14 all are provided with pulley 18, one side of first loading board 14 is on a parallel with the first threaded rod 19 of slide rail 17 fixedly connected with, screw thread opening 21 has been seted up on first operation panel 2, first threaded rod 19 passes through screw thread opening 21 with first operation panel 2 and rotates to be connected, the end of first threaded rod 19 is provided with

handle

10, 4 accessible of grindstone slide on first operation panel 2 and switch before cylindrical grinding and interior round grinding, when grindstone 4 and the interior round sharing a axis of waiting to process, can realize the function of internal grinding machine, when the axis of grindstone 4 is parallel with the surface axis of waiting to process, can realize the function of external grinding machine.

Further, a sliding rod 9 is arranged on one side of the grinding stone base 7, a handle 10 is arranged at one end of a threaded guide rod 11, sliding sleeves 12 are arranged on the sliding rod 9 and the threaded guide rod 11, the sliding sleeves 12 are rotatably connected with the grinding stone base 7 through horizontal connecting rods 13, the central axis of each horizontal connecting rod 13 is aligned with the circle center of each gear tooth 8, the sliding rods 9 and the threaded guide rods 11 are fixedly connected with a first bearing plate 14 through fourth supporting rods 27, when the inner surface or the outer surface to be machined is non-circular, the handles 10 can be rotated, the sliding sleeves 12 can move on the threaded guide rods 11 to drive the grinding stone base 7 to rotate by taking the horizontal connecting rods 13 as central axes, so that the grinding stone 4 is adjusted to be attached to the non-horizontal surface to be machined, meanwhile, the stability of the grinding stone 4 in the machining process can be improved, and the use range of a grinding machine and the yield of a die are further improved.

Further, the grinding stone base 7 is composed of a rectangular table 701 and a half gear 702, the rectangular table 701 plays a role in fixing the grinding stone rod 5, and the half gear 702 can assist in achieving the function of adjusting the relative position and angle between the grinding stone 4 and the mold.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a grinding machine is used in mould processing, includes base (1), first operation panel (2), gyration magnetic table (3), grindstone (4), grindstone pole (5), driving motor (6), grindstone base (7), teeth of a cogwheel (8), handle (10), first loading board (14), rack (15), second loading board (16), slide rail (17), pulley (18), second threaded rod (20), screw thread opening (21), fixture (22), passageway (23), first bracing piece (24), second bracing piece (25), third bracing piece (26), fourth bracing piece (27) and second operation panel (28), its characterized in that: the grinding stone device is characterized in that a first operating platform (2) and a second operating platform (28) are arranged at the top of the base (1), the first operating platform (2) and the second operating platform (28) are fixedly connected with the base (1) through a first supporting rod (24), a first bearing plate (14) is arranged in an inner cavity of the first operating platform (2), a channel (23) is formed in the first bearing plate (14), a grinding stone base (7) is arranged at the top of the first bearing plate (14), a driving motor (6) is arranged on one side of the grinding stone base (7), an output shaft of the driving motor (6) penetrates through the grinding stone base (7) and is in transmission connection with a grinding stone rod (5), a grinding stone (4) is fixedly sleeved on the grinding stone rod (5) through a bolt, a rack (15) is arranged on the upper surface of the first bearing plate (14), and the rack (15) is meshed with gear teeth (8), the grinding stone device is characterized in that a clamping mechanism (22) matched with the grinding stone (4) is arranged at the top of the second operating platform (28), a rotary magnetic platform (3) is arranged under the first bearing plate (14), and a rotary main shaft of the rotary magnetic platform (3) is fixedly connected with the base (1) through a second supporting rod (25).

2. The grinding machine for mold processing according to claim 1, characterized in that: the inner cavity of the second operating platform (28) is provided with a second bearing plate (16), the clamping mechanism (22) is fixedly connected with the second bearing plate (16) through a third supporting rod (26), the clamping mechanism (22) comprises four parts, namely a three-jaw chuck (2201), a chuck seat (2202), a supporting connecting rod (2203) and a supporting shell (2204), the supporting shell (2204) is fixedly connected with the supporting connecting rod (2203), one end, extending out of the supporting shell (2204), of the supporting connecting rod (2203) is fixedly connected with the chuck seat (2202), and the chuck seat (2202) is fixedly connected with the three-jaw chuck (2201) through bolts.

3. The grinding machine for mold processing according to claim 1, characterized in that: the inside slide rail (17) that is provided with in the longer both sides of second operation panel (28), the both sides that slide rail (17) are pressed close to in second loading board (16) all are provided with pulley (18), one side of second loading board (16) is on a parallel with slide rail (17) fixedly connected with second threaded rod (20), set up screw thread opening (21) on second operation panel (28), second threaded rod (20) are connected through screw thread opening (21) rotation with second operation panel (28), the end of second threaded rod (20) is provided with handle (10).

4. The grinding machine for mold processing according to claim 1, characterized in that: the longer both sides of first operation panel (2) are provided with slide rail (17), the both sides that slide rail (17) are pressed close to in first loading board (14) all are provided with pulley (18), one side of first loading board (14) is on a parallel with first threaded rod (19) of slide rail (17) fixedly connected with, set up screw thread opening (21) on first operation panel (2), first threaded rod (19) are connected through screw thread opening (21) rotation with first operation panel (2), the end of first threaded rod (19) is provided with handle (10).

5. The grinding machine for mold processing according to claim 1, characterized in that: one side of grindstone base (7) is provided with slide bar (9), and the one end of screw thread guide arm (11) is provided with handle (10), all be provided with sliding sleeve (12) on slide bar (9) and screw thread guide arm (11), sliding sleeve (12) are connected through horizontal connecting rod (13) and grindstone base (7) rotation, the axis of horizontal connecting rod (13) is on a straight line with the centre of a circle of teeth of a cogwheel (8), slide bar (9) and screw thread guide arm (11) are through fourth bracing piece (27) and first loading board (14) fixed connection.

6. The grinding machine for mold processing according to claim 1, characterized in that: the grinding stone base (7) is composed of a rectangular table (701) and a half gear (702), the rectangular table (701) plays a role in fixing a grinding stone rod (5), and the half gear (702) can assist in achieving the function of adjusting the relative position and the angle between the grinding stone (4) and a die.