CN215788810U

CN215788810U - Grinding machine convenient to change mill

Info

Publication number: CN215788810U
Application number: CN202121402507.1U
Authority: CN
Inventors: 林小龙
Original assignee: Suzhou Gaojingqin Prec Mold Co ltd
Current assignee: Suzhou Gaojingqin Prec Mold Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-02-11
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a grinding machine convenient for replacing a grinding disc, which comprises a workbench, a support frame positioned on one side of the top of the workbench and an installation mechanism positioned on one side of the support frame, wherein the workbench comprises a movable groove arranged on one side positioned in the workbench, a placing table arranged on the top of the workbench, a movable plate penetrating into the movable groove is arranged in the middle of the bottom of the placing table, a motor is arranged on one side positioned at the bottom end in the workbench, and the output end of the motor is connected with an adjusting rod penetrating into the movable plate. According to the utility model, the grinding disc is sleeved on the rotating shaft, so that the grinding disc is in close contact with the fixed plate, the external threads on the outer side of the screw rod are matched with the threaded holes in the mounting mechanism, the screw rod and the mounting mechanism move, the fixing block is driven by the screw rod to move, the clamping block is clamped in the clamping groove, the grinding disc is fixed between the fixing block and the fixed plate, the grinding disc is fixed quickly, and the working efficiency of the grinding disc of the grinding machine is improved.

Description

Grinding machine convenient to change mill

Technical Field

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

Background

The grinding machine is a machine tool for grinding the surface of a workpiece by utilizing a grinding tool, most grinding machines carry out grinding by utilizing a grinding wheel rotating at a high speed, and a few grinding machines carry out processing by utilizing other grinding tools such as oilstones, abrasive belts and the like and free abrasive materials, and can process materials with higher hardness, such as hardened steel, hard alloy and the like; and brittle materials such as glass and granite can be processed, and a grinding machine can grind with high precision and small surface roughness and can grind with high efficiency.

After the grinding machine is used for a long time, the grinding disc can receive serious wearing and tearing, the grinding disc of the grinding machine needs to be regularly replaced, most of existing grinding machines need to be installed through manual replacement of the grinding disc through a wrench, replacement efficiency of the grinding disc is low, the grinding machine is inconvenient for people to use, the structure of the grinding machine is simple, the position of the workbench cannot be automatically adjusted, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a grinding machine with a grinding disc convenient to replace, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a grinding machine convenient to change mill, includes the workstation, is located the support frame of workstation top one side and is located the installation mechanism of support frame one side, the workstation includes:

a movable groove is arranged on one side of the inner part of the workbench;

a placing table is arranged at the top of the workbench, and a movable plate penetrating into the movable groove is arranged at the middle position of the bottom of the placing table; and

the motor is installed to the one side that is located the inside bottom of workstation, and the output of motor is connected with and runs through to the inside regulation pole of fly leaf.

Preferably, the inside of support frame is provided with the adjustable shelf, first motor is installed to the one end at support frame top, the output of first motor is connected with and runs through to the inside threaded rod of adjustable shelf, the adjustable shelf is close to the intermediate position department of support frame one side bottom installs the second motor, the output of second motor is connected with and runs through the pivot to adjustable shelf one side.

Preferably, installation mechanism is inside to be kept away from the bottom of adjustable shelf one side is provided with the lead screw, the lead screw is close to the one end of pivot is provided with the fixed block, the pivot is kept away from the one end of second motor is provided with the fixed plate, the inside of fixed plate is provided with the multiunit draw-in groove, one side of fixed block is provided with the multiunit and runs through to the inside fixture block of draw-in groove.

Preferably, the bottom of workstation is provided with the mounting hole, the motor passes through mounting hole and workstation fixed connection, the outside of adjusting the pole is provided with the external screw thread, the inside of fly leaf be provided with adjust pole assorted screw hole, the fly leaf passes through screw hole and adjusts pole threaded connection.

Preferably, the inside top of workstation is provided with the spout, place the platform and pass through spout and workstation sliding connection, the fly leaf passes through activity groove and workstation swing joint, the four corners department of workstation bottom all is provided with the supporting leg.

Preferably, the bottom of first motor is provided with the mount pad, first motor passes through mount pad and support frame fixed connection, the outside of threaded rod sets up the external screw thread, the inside one end of adjustable shelf be provided with threaded rod assorted screw hole, the adjustable shelf passes through screw hole and threaded rod threaded connection.

Preferably, the adjustable shelf is kept away from the one end of threaded rod is provided with spacing hole, the inside one end of support frame is provided with the gag lever post that runs through to spacing downthehole portion, the one end of second motor is provided with the mount pad, the second motor passes through mount pad and adjustable shelf fixed connection.

Preferably, the outside of lead screw is provided with the external screw thread, the inside one side of installation mechanism be provided with lead screw assorted screw hole, the lead screw passes through screw hole and installation mechanism threaded connection, the one end of fixed block is provided with the bearing, the fixed block passes through the bearing and is connected with the lead screw rotation, the fixed block passes through draw-in groove and fixture block and can dismantle with the fixed plate and be connected.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the grinding disc fixing device, the grinding disc is sleeved on the rotating shaft, so that the grinding disc is in close contact with the fixing plate, the external threads on the outer side of the screw rod are matched with the threaded holes in the mounting mechanism, the screw rod and the mounting mechanism move, the fixing block is driven by the screw rod to move, the clamping block is clamped in the clamping groove, the grinding disc is fixed between the fixing block and the fixing plate, the grinding disc is fixed quickly, and the working efficiency of the grinding disc of the grinding machine is improved;

2. according to the utility model, the motor drives the adjusting rod to rotate, the movable plate and the adjusting rod move through the mutual matching of the external threads on the outer side of the adjusting rod and the threaded holes in the movable plate, so that the movable plate and the movable groove move, the movable plate drives the placing table to move, the position of a workpiece is convenient to adjust, the workpiece processing effect of the grinding machine is better, the practicability of the grinding machine is improved, and the grinding machine is convenient for people to use.

Drawings

Fig. 1 is a cross-sectional view of the present invention.

FIG. 2 is an enlarged view of the present invention A.

Fig. 3 is a rear view of the present invention.

In the figure: 1. a work table; 101. a movable groove; 102. a placing table; 103. a movable plate; 104. a motor; 105. adjusting a rod; 2. a support frame; 201. a movable frame; 202. a first motor; 203. a threaded rod; 204. a second motor; 205. a rotating shaft; 3. an installation mechanism; 301. a screw rod; 302. a fixed block; 303. a fixing plate; 304. a card slot; 305. and (7) clamping blocks.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of a grinding machine with a grinding disc convenient to replace according to the present invention: the utility model provides a grinding machine convenient to change mill, includes workstation 1, is located the support frame 2 of 1 top one side of workstation and is located the installation mechanism 3 of 2 one sides of support frame, workstation 1 includes:

a movable groove 101 is arranged at one side in the workbench 1;

a placing table 102 is arranged on the top of the workbench 1, and a movable plate 103 penetrating into the movable groove 101 is arranged in the middle of the bottom of the placing table 102; and

a motor 104 is installed at one side of the bottom end inside the worktable 1, and an output end of the motor 104 is connected with an adjusting rod 105 penetrating into the movable plate 103.

Please refer to fig. 1 and fig. 3, a movable frame 201 is disposed inside the supporting frame 2, a first motor 202 is installed at one end of the top of the supporting frame 2, an output end of the first motor 202 is connected to a threaded rod 203 penetrating the movable frame 201, the threaded rod 203 is driven by the first motor 202 to rotate, a second motor 204 is installed at a middle position of the movable frame 201 close to the bottom of one side of the supporting frame 2, an output end of the second motor 204 is connected to a rotating shaft 205 penetrating one side of the movable frame 201, and the rotating shaft 205 is driven by the second motor 204 to rotate.

Please refer to fig. 1 and fig. 2, a screw 301 is disposed at the bottom of the side of the mounting mechanism 3 away from the movable frame 201, a fixed block 302 is disposed at one end of the screw 301 close to the rotating shaft 205, a fixed plate 303 is disposed at one end of the rotating shaft 205 away from the second motor 204, a plurality of sets of clamping slots 304 are disposed inside the fixed plate 303, a plurality of sets of clamping blocks 305 penetrating into the clamping slots 304 are disposed at one side of the fixed block 302, and the grinding disc is fixed and limited conveniently through the clamping slots 304 and the clamping blocks 305.

Please refer to fig. 1 and fig. 3, a mounting hole is formed at the bottom of the working platform 1, the motor 104 is fixedly connected with the working platform 1 through the mounting hole, the motor 104 is fixed with the working platform 1, an external thread is formed on the outer side of the adjusting rod 105, a threaded hole matched with the adjusting rod 105 is formed in the movable plate 103, the movable plate 103 is in threaded connection with the adjusting rod 105 through the threaded hole, a limiting effect is achieved, and the movable plate 103 and the adjusting rod 105 are movable.

Please refer to fig. 1 and fig. 3, a sliding groove is disposed at the top end of the inside of the working platform 1, the placing platform 102 is slidably connected to the working platform 1 through the sliding groove, the moving of the placing platform 102 is more stable through the sliding groove, the movable plate 103 is movably connected to the working platform 1 through the movable groove 101, the movable plate 103 and the working platform 1 move, and supporting legs are disposed at four corners of the bottom of the working platform 1.

Please refer to fig. 1 and fig. 3, a mounting seat is disposed at the bottom of the first motor 202, the first motor 202 is fixedly connected to the support frame 2 through the mounting seat, the first motor 202 is fixed to the support frame 2, an external thread is disposed at the outer side of the threaded rod 203, a threaded hole matched with the threaded rod 203 is disposed at one end of the inside of the movable frame 201, and the movable frame 201 is in threaded connection with the threaded rod 203 through the threaded hole, so that a limiting effect is achieved, and the position of the movable frame 201 is adjusted.

Please refer to fig. 1 and fig. 2, a limiting hole is disposed at one end of the movable frame 201 far away from the threaded rod 203, a limiting rod penetrating into the limiting hole is disposed at one end inside the support frame 2, the movable frame 201 is limited by the limiting rod, so that the movable frame 201 can move more stably, a mounting seat is disposed at one end of the second motor 204, and the second motor 204 is fixedly connected with the movable frame 201 through the mounting seat to fix the second motor 204.

Please refer to fig. 1 and fig. 2, an external thread is disposed on an outer side of the screw rod 301, a threaded hole matched with the screw rod 301 is disposed on one side inside the mounting mechanism 3, the screw rod 301 is in threaded connection with the mounting mechanism 3 through the threaded hole to achieve a limiting effect, so that the screw rod 301 and the mounting mechanism 3 move, a bearing is disposed at one end of the fixing block 302, the fixing block 302 is rotatably connected with the screw rod 301 through the bearing to enable the fixing block 302 and the screw rod 301 to rotate, and the fixing block 302 is detachably connected with the fixing plate 303 through the clamping groove 304 and the clamping block 305, so that the grinding disc is limited conveniently, and the grinding disc fixing effect is better.

The working principle is as follows: before the grinding machine is used, a workpiece is placed on the top of the placing table 102, the grinding disc is sleeved on the rotating shaft 205, the grinding disc is in close contact with the fixing plate 303, the screw rod 301 is rotated, external threads on the outer side of the screw rod 301 are matched with threaded holes in the mounting mechanism 3, the screw rod 301 and the mounting mechanism 3 are moved, the fixing block 302 is driven by the screw rod 301 to move, the clamping block 305 is clamped in the clamping groove 304, the grinding disc is fixed between the fixing block 302 and the fixing plate 303, the grinding disc is fixed quickly, the working efficiency of the grinding disc of the grinding machine is improved, the grinding disc is convenient for people to use, and when the grinding machine is used, the power supply is switched on. The starter motor 104, motor 104 drives and adjusts pole 105 and takes place to rotate, external screw thread through adjusting the pole 105 outside and the inside screw hole of fly leaf 103 mutually support, it takes place the activity to realize fly leaf 103 and regulation pole 105, it takes place the activity to make fly leaf 103 and activity groove 101, it removes to place platform 102 to drive through fly leaf 103, be convenient for adjust the position of work piece, it is better to make the grinding machine to the processing effect of work piece, the practicality of grinding machine has been improved, make things convenient for people's use, start second motor 204, second motor 204 drives pivot 205 and takes place to rotate, it takes place to rotate to drive the mill through pivot 205, first motor 202 drives threaded rod 203 and rotates, the external screw thread in the threaded rod 203 outside and the inside screw hole of adjustable shelf 201 mutually support, realize reciprocating of adjustable shelf 201, be convenient for adjust the position of mill, be convenient for process the work piece.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a grinding machine convenient to change mill, its characterized in that: including workstation (1), be located support frame (2) of workstation (1) top one side and be located installation mechanism (3) of support frame (2) one side, workstation (1) includes:

a movable groove (101) is arranged at one side of the inner part of the workbench (1);

a placing table (102) is arranged at the top of the workbench (1), and a movable plate (103) penetrating into the movable groove (101) is arranged at the middle position of the bottom of the placing table (102); and

a motor (104) is installed on one side of the bottom end in the workbench (1), and the output end of the motor (104) is connected with an adjusting rod (105) penetrating into the movable plate (103).

2. The grinding machine facilitating grinding disc replacement according to claim 1, wherein: the inside of support frame (2) is provided with adjustable shelf (201), first motor (202) are installed to the one end at support frame (2) top, the output of first motor (202) is connected with and runs through to inside threaded rod (203) of adjustable shelf (201), adjustable shelf (201) are close to the intermediate position department of support frame (2) one side bottom installs second motor (204), the output of second motor (204) is connected with and runs through pivot (205) to adjustable shelf (201) one side.

3. A grinding machine with an easily replaceable grinding disc as claimed in claim 2, characterized in that: installation mechanism (3) is inside to be kept away from the bottom of adjustable shelf (201) one side is provided with lead screw (301), lead screw (301) are close to the one end of pivot (205) is provided with fixed block (302), pivot (205) are kept away from the one end of second motor (204) is provided with fixed plate (303), the inside of fixed plate (303) is provided with multiunit draw-in groove (304), one side of fixed block (302) is provided with multiunit and runs through to inside fixture block (305) of draw-in groove (304).

4. The grinding machine facilitating grinding disc replacement according to claim 1, wherein: the bottom of workstation (1) is provided with the mounting hole, motor (104) pass through mounting hole and workstation (1) fixed connection, the outside of adjusting pole (105) is provided with the external screw thread, the inside of fly leaf (103) be provided with adjust pole (105) assorted screw hole, fly leaf (103) pass through screw hole and adjust pole (105) threaded connection.

5. The grinding machine facilitating grinding disc replacement according to claim 1, wherein: the top of workstation (1) inside is provided with the spout, place platform (102) and workstation (1) sliding connection through the spout, fly leaf (103) are through activity groove (101) and workstation (1) swing joint, the four corners department of workstation (1) bottom all is provided with the supporting leg.

6. A grinding machine with an easily replaceable grinding disc as claimed in claim 2, characterized in that: the bottom of first motor (202) is provided with the mount pad, first motor (202) passes through mount pad and support frame (2) fixed connection, the outside of threaded rod (203) sets up the external screw thread, the inside one end of adjustable shelf (201) is provided with threaded rod (203) assorted screw hole, adjustable shelf (201) passes through screw hole and threaded rod (203) threaded connection.

7. A grinding machine with an easily replaceable grinding disc as claimed in claim 2, characterized in that: keep away from adjustable shelf (201) the one end of threaded rod (203) is provided with spacing hole, the inside one end of support frame (2) is provided with the gag lever post that runs through to spacing downthehole portion, the one end of second motor (204) is provided with the mount pad, second motor (204) pass through mount pad and adjustable shelf (201) fixed connection.

8. A grinding machine with an easily replaceable grinding disc as claimed in claim 3, characterized in that: the outside of lead screw (301) is provided with the external screw thread, the inside one side of installation mechanism (3) be provided with lead screw (301) assorted screw hole, lead screw (301) are through screw hole and installation mechanism (3) threaded connection, the one end of fixed block (302) is provided with the bearing, fixed block (302) are passed through the bearing and are connected with lead screw (301) rotation, fixed block (302) are passed through draw-in groove (304) and fixture block (305) and can dismantle with fixed plate (303) and be connected.