CN220481234U

CN220481234U - Grinding machine

Info

Publication number: CN220481234U
Application number: CN202322134022.4U
Authority: CN
Inventors: 吴迪; 李跃强
Original assignee: Rock Tianjin Oilfield Technology Service Co ltd
Current assignee: Rock Tianjin Oilfield Technology Service Co ltd
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-02-13
Anticipated expiration: 2033-08-09

Abstract

The utility model relates to the technical field of grinding machines and discloses a grinding machine, wherein a fixing frame is fixedly connected to one side of a machine tool main body, a supporting frame is fixedly connected to one side of the machine tool main body, which is far away from the fixing frame, a connector is fixedly connected to one side of the fixing frame, which is close to the top, a connecting rod is fixedly connected to the middle position of one side of the connector, which is far away from the fixing frame, a workbench is movably connected to one side of the machine tool main body, which is close to the fixing frame, a limit post is fixedly connected to the middle position of the adjacent side of the fixing frame, a threaded rod is movably connected to one side of the surface of the supporting frame, which is close to the machine tool main body, and the fixing frame is movably connected to the position, which is fixedly connected with the limit post, of the threaded rod is provided with a screw rod, so that when parts at the top of a movable plate are overhauled, the movable plate can be disassembled and overhauled quickly, the time is saved, and the maintenance is convenient.

Description

Grinding machine

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a grinding machine.

Background

Grinding machines are machine tools for grinding the surface of a workpiece by using grinding tools, most of which are grinding machines using grinding wheels rotating at high speed, and few of which are grinding machines using other grinding tools such as oilstones, abrasive belts, etc., and free abrasives, such as honing machines, superfinishing machines, abrasive belt grinding machines, polishing machines, etc. The grinding machine can process materials with higher hardness, such as quenched steel, hard alloy and the like, and also can process brittle materials, such as glass and granite, and the grinding machine can perform grinding with high precision and small surface roughness, and also can perform grinding with high efficiency, such as powerful grinding and the like.

At present, the traditional grinding machine is complex in structure, difficult to disassemble, overhaul and maintain, and in addition, a workbench on the traditional grinding machine is mostly directly fixed on a base, so that equipment needs to be replaced together after being damaged, and the grinding machine is very inconvenient.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a grinding machine to solve the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a grinding machine, lathe main part one side position fixedly connected with mount, one side fixedly connected with support frame that the mount was kept away from to the lathe main part, the mount is located one side that connects the lathe main part and is close to top position fixedly connected with connector, one side middle part position fixedly connected with connecting rod that the mount was kept away from to the connector, one side position swing joint that the mount was kept away from at lathe main part top has the workstation, the lathe main part is located adjacent one side middle part position swing joint of fixedly connected with mount, the mount is close to support frame one side surface and is close to bottom position fixedly connected with spacing post, the one side that is close to the lathe main part at the support frame surface is connected to the spacing post other end, the position of position upper swing joint threaded rod that the mount is located the spacing post of fixed connection, threaded rod other end swing joint is at the surface position of support frame, spacing post and threaded rod all pass grinding bench surface one side, through connecting rod and workstation, are favorable to waiting for the machined part to fix.

Further, the fixing frame is located the inside rectangle cavity of having seted up in swing joint threaded rod's position, fixedly connected with motor No. one in the rectangle cavity, sliding track has been seted up to lathe main part top position, through motor No. one, is favorable to driving the threaded rod and rotates.

Further, the circular through-hole has been seted up to the position that the grinding platform is located swing joint spacing post, the threaded through-hole has been seted up to the position that the grinding platform is located swing joint threaded rod, the sliding track position that the grinding platform was close to the lathe main part top was seted up has been seted up and has been moved the spout, grinding platform top position swing joint has the movable plate, movable plate top position fixedly connected with grinding frame, one side position fixedly connected with No. two motors that the grinding frame is close to the workstation, no. two motors are close to grinding frame one side fixedly connected with connecting axle, the connecting axle passes the grinding frame and connects in emery wheel middle part position, through the threaded through-hole, is favorable to driving the grinding platform under the rotation of threaded rod and carries out horizontal migration.

Further, rectangular sliding grooves are formed in the positions, close to the tops, of the surfaces of the two sides of the grinding table, rectangular grooves are formed in the positions, close to the tops, of the grinding table, and limiting of the movable plate is facilitated through the rectangular sliding grooves.

Further, limiting rails are arranged at the positions of rectangular sliding grooves formed in the two sides of the bottom of the movable plate, rectangular blocks are arranged at the positions of rectangular grooves formed in the grinding table at the bottom of the movable plate, a screw rod is movably sleeved in each rectangular block, a movable disc is fixedly connected to one side, away from the machine tool main body, of each screw rod, and the movable plate is facilitated to move on the surface of the grinding table through the screw rod.

Further, the workstation is including removing the brace table, remove brace table top position fixedly connected with telescopic bench, telescopic machanism has been seted up to one side that the telescopic bench is close to the mount, telescopic machanism one side swing joint has the carousel that stretches out and draws back, the connecting plate has all been seted up to the brace table surface both sides that are close to the bottom position, through the carousel, is favorable to adjusting telescopic machanism's flexible.

The utility model has the technical effects and advantages that:

1. the screw is arranged, so that when the parts at the top of the movable plate are overhauled, the movable plate can be quickly disassembled and overhauled, the time is saved, and the movable plate is convenient to repair.

2. The connecting plate is arranged, so that when the workbench is damaged, the whole equipment does not need to be replaced, and the connecting plate is detached to take off the workbench for independent replacement.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic cross-sectional view of the whole structure of the present utility model.

Fig. 3 is a schematic diagram of the main structure of the machine tool of the present utility model.

Fig. 4 is a schematic view of the grinding frame structure of the present utility model.

Fig. 5 is a schematic view of the grinding table of the present utility model.

Fig. 6 is a schematic diagram of a moving plate structure according to the present utility model.

Fig. 7 is a schematic view of a workbench structure according to the utility model.

The reference numerals are: 1. a machine tool main body; 101. a sliding rail; 2. a fixing frame; 201. a rectangular cavity; 3. a support frame; 4. a connector; 5. a connecting rod; 6. a work table; 601. moving the support table; 602. a connecting plate; 603. a telescoping table; 604. a turntable; 605. a telescoping mechanism; 7. a grinding table; 701. a circular through hole; 702. a threaded through hole; 703. moving the chute; 704. rectangular sliding grooves; 705. rectangular grooves; 8. a limit column; 9. a threaded rod; 10. a motor I; 11. a moving plate; 1101. a limit rail; 1102. rectangular blocks; 12. a grinding frame; 13. a motor II; 1301. a connecting shaft; 14. grinding wheel; 15. a screw; 16. the disc is moved.

Detailed Description

The embodiments of the present utility model will be described more fully with reference to the accompanying drawings, and the configurations of the structures described in the following embodiments are merely examples, and the grinding machine according to the present utility model is not limited to the configurations described in the following embodiments, but all other embodiments obtained by a person skilled in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1-2, the utility model provides a grinding machine, a fixing frame 2 is fixedly connected to one side of a machine tool main body 1, a supporting frame 3 is fixedly connected to one side of the machine tool main body 1, which is far away from the fixing frame 2, a connector 4 is fixedly connected to one side of the fixing frame 2, which is near the top, of the machine tool main body 1, a connecting rod 5 is fixedly connected to the middle position of one side of the connector 4, which is far away from the fixing frame 2, a workbench 6 is movably connected to one side of the top of the machine tool main body 1, a grinding table 7 is movably connected to the middle position of the side, which is near the bottom, of the machine tool main body 1, of the fixing frame 2, a limit post 8 is fixedly connected to one side, which is near the bottom, of the supporting frame 3, of the other end of the limit post 8 is connected to a threaded rod 9, the other end of the threaded rod 9 is movably connected to the surface of the supporting frame 3, and the limit posts 8 and 9 penetrate through one side of the surface of the grinding table 7, and are beneficial to fixing workpieces to be machined.

Referring to fig. 2-3, a rectangular cavity 201 is formed in the position of the fixing frame 2, where the threaded rod 9 is movably connected, a first motor 10 is fixedly connected in the rectangular cavity 201, and a sliding track 101 is formed at the top of the machine tool main body 1, so that the threaded rod 9 can be driven to rotate through the first motor 10.

Referring to fig. 4-5, a circular through hole 701 is formed in the position of the grinding table 7, where the grinding table 7 is located on the movable connection limiting post 8, a threaded through hole 702 is formed in the position of the grinding table 7, where the grinding table 7 is located on the movable connection threaded rod 9, a moving chute 703 is formed in the position, where the grinding table 7 is close to the sliding rail 101 formed in the top of the machine tool body 1, where the top of the grinding table 7 is movably connected with a moving plate 11, where the top of the moving plate 11 is fixedly connected with a grinding frame 12, where one side of the grinding frame 12, which is close to the workbench 6, is fixedly connected with a second motor 13, where one side of the second motor 13, which is close to the grinding frame 12, is fixedly connected with a connecting shaft 1301, where the connecting shaft 1301 passes through the grinding frame 12 and is connected to the middle position of the grinding wheel 14, where the grinding table 7 is driven to move horizontally under the rotation of the threaded rod 9 is facilitated through the threaded through hole 702.

Referring to fig. 5, rectangular sliding grooves 704 are formed on the surfaces of the two sides of the grinding table 7 near the top, and rectangular grooves 705 are formed on the top of the grinding table 7, so that the moving plate 11 is limited by the rectangular sliding grooves 704.

Referring to fig. 6, a limit rail 1101 is provided on two sides of the bottom of the moving plate 11 at the position of a rectangular chute 704 provided on the grinding table 7, a rectangular block 1102 is provided on the bottom of the moving plate 11 at the position of a rectangular groove 705 provided on the grinding table 7, a screw 15 is movably sleeved in the rectangular block 1102, and a moving disc 16 is fixedly connected to one side of the screw 15 away from the machine tool body 1, and the moving plate 11 is facilitated to move on the surface of the grinding table 7 through the screw 15.

Referring to fig. 7, the workbench 6 includes a movable supporting platform 601, a telescopic platform 603 is fixedly connected to the top of the movable supporting platform 601, a telescopic mechanism 605 is provided on one side of the telescopic platform 603 close to the fixed frame 2, a turntable 604 is movably connected to one side of the telescopic platform 603 away from the telescopic mechanism 605, connecting plates 602 are provided on both sides of the surface of the movable supporting platform 601 close to the bottom, and the telescopic mechanism 605 is conveniently adjusted to stretch through the turntable 604.

The working principle of the utility model is as follows:

firstly, when in use, the workbench 6 is rotated to enable the turntable 604 to rotate and push the telescopic mechanism 605 on the side, away from the turntable 604, of the telescopic table 603 to approach the side, close to the support frame 3, of the fixed bracket 2, when the telescopic mechanism 605 and the connecting rod 5 fixed at the middle part of the connecting head 4 arranged on the side, close to the support frame 3, of the fixed bracket 2, fix a workpiece to be machined, then the turntable 604 is stopped, then the screw 15 is driven to rotate in the rectangular block 1102 by rotating the movable plate 16, so that the limit rail 1101 arranged on the movable plate 11 adjusts the movable plate 11 on the top of the grinding table 7, the 1, close to the side, of the fixed bracket 2, of the grinding frame 12 on the top of the movable plate 11 slides in the rectangular sliding groove 704, the edge position of the grinding wheel 14 on the side, close to the fixed bracket 2, of the grinding frame 12 on the top of the movable plate 11 contacts the surface position of the workpiece to be machined, then, the second motor 13 is started to enable the connecting shaft 1301 to drive the grinding wheel 14 to rotate so as to grind a workpiece to be machined, when the surface of the workpiece to be machined is large, the first motor 10 in the rectangular cavity 201 is started to drive the threaded rod 9 to rotate and enable the grinding table 7 to horizontally move under the rotation of the threaded rod 9 to grind the surface position of the workpiece to be machined through the limit of the limit post 8, when the workpiece to be machined is used for a long time and needs to be overhauled and maintained, the movable plate 16 is rotated so that the movable plate 11 slides to one side of the grinding table 7, then the movable plate 11 is disassembled and maintained, when the workbench 6 is damaged, bolts on the surface of the connecting plate 602 are disassembled, then the movable support table 601 slides to a direction away from the fixed frame 2 at the position of the sliding rail 101 arranged at the top of the machine tool body 1 so that the movable support table 601 is separated from the machine tool body 1, and then the new workbench 6 is replaced, and the cost can be saved.

Claims

1. Grinding machine, comprising a machine body (1), characterized in that: the utility model provides a lathe main part (1) one side fixedly connected with mount (2), one side fixedly connected with support frame (3) of mount (2) are kept away from to lathe main part (1), one side that mount (2) are located and are close to top position fixedly connected with connector (4) of connecting lathe main part (1), one side middle part position fixedly connected with connecting rod (5) of mount (2) are kept away from to connector (4), one side position swing joint that mount (2) was kept away from at lathe main part (1) top has workstation (6), lathe main part (1) are located the adjacent one side middle part position swing joint of fixedly connected with mount (2) and have grinding platform (7), one side surface that support frame (2) is close to support frame (3) is close to bottom position fixedly connected with spacing post (8), one side that spacing post (8) other end is close to lathe main part (1) is connected with the surface of support frame (8), the position top swing joint threaded rod (9) of fixing frame (2) is located fixed connection spacing post (8), the surface position of threaded rod (9) other end swing joint at support frame (3), spacing post (8) and one side (7) all pass through grinding platform surface.

2. A grinding machine according to claim 1, wherein: the fixing frame (2) is positioned at the inner part of the position of the movable connection threaded rod (9) and is provided with a rectangular cavity (201), a first motor (10) is fixedly connected in the rectangular cavity (201), and the top of the machine tool main body (1) is provided with a sliding track (101).

3. A grinding machine according to claim 1, wherein: the grinding bench (7) is located the position of swing joint spacing post (8) and has seted up circular through-hole (701), threaded through-hole (702) has been seted up in the position that grinding bench (7) are located swing joint threaded rod (9), movable chute (703) have been seted up in the sliding track (101) position that grinding bench (7) were close to machine tool main part (1) top was seted up, grinding bench (7) top position swing joint has movable plate (11), movable plate (11) top position fixedly connected with grinding frame (12), one side position fixedly connected with No. two motors (13) that grinding frame (12) are close to workstation (6), no. two motors (13) are close to grinding frame (12) one side fixedly connected with connecting axle (1301), connecting axle (1301) pass grinding frame (12) and connect in grinding wheel (14) middle part position.

4. A grinding machine according to claim 1, wherein: rectangular sliding grooves (704) are formed in the positions, close to the tops, of the two side surfaces of the grinding table (7), and rectangular grooves (705) are formed in the positions, close to the tops, of the grinding table (7).

5. A grinding machine according to claim 3, wherein: limiting rails (1101) are arranged at positions of rectangular sliding grooves (704) formed in the bottom two sides of the moving plate (11) and located on the grinding table (7), rectangular blocks (1102) are arranged at positions of rectangular grooves (705) formed in the grinding table (7) at the bottom of the moving plate (11), screw rods (15) are movably sleeved in the rectangular blocks (1102), and one side, far away from the machine tool main body (1), of each screw rod (15) is fixedly connected with a moving disc (16).

6. A grinding machine according to claim 1, wherein: the workbench (6) comprises a movable supporting table (601), a telescopic table (603) is fixedly connected to the top of the movable supporting table (601), a telescopic mechanism (605) is arranged on one side, close to a fixed frame (2), of the telescopic table (603), a rotary table (604) is movably connected to one side, far away from the telescopic mechanism (605), of the telescopic table (603), and connecting plates (602) are arranged on two sides, close to the bottom, of the surface of the movable supporting table (601).