CN217776528U

CN217776528U - Integral positioning and adjusting device for grinding machine

Info

Publication number: CN217776528U
Application number: CN202221200745.9U
Authority: CN
Inventors: 廖由雄
Original assignee: Chengdu Wenjiang Xionghua Machinery Manufacturing Co ltd
Current assignee: Chengdu Wenjiang Xionghua Machinery Manufacturing Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-11-11
Anticipated expiration: 2032-05-18

Abstract

The utility model discloses a whole positioning adjustment device of grinding machine, including the grinding machine main part, remove the seat, connecting piece and fixed subassembly, two-way rotation driving device is installed to the intermediate position on the inside top of second thread bush grinding machine main part, and one side swing joint of the two-way rotation driving device of second thread bush has first threaded rod, and the outside one side swing joint of the first threaded rod of second thread bush has first thread bush, and the top fixedly connected with of the first thread bush of second thread bush removes the seat, and the second thread bush removes the empty core tube of one side fixedly connected with on seat top. The utility model discloses a rotating handle who rotates connecting piece one side can make rotating handle drive the screw rod through the movable block and rotate to make the screw rod roll out from the thread groove on the fixed subassembly, can take fixed subassembly out from the connecting piece this moment, accomplish the change of fixed subassembly.

Description

Integral positioning and adjusting device for grinding machine

Technical Field

The utility model relates to a grinding machine technical field specifically is grinding machine global positioning adjusting device.

Background

A grinding machine is a machine tool that grinds the surface of a workpiece using a grinding tool. Most grinding machines perform grinding using a grinding wheel rotating at a high speed, and a few grinding machines perform grinding using oilstones, coated abrasives and other abrasives and free abrasives, such as honing machines, superfinishing machines, coated grinders, and polishing machines. The grinding machine used in standard machining and the grinding wheel motor all operate according to a traditional starting circuit. The motor runs at a rated rotating speed after being started, the rotating speed error of the motor can be influenced because the voltage of a power grid fluctuates to a certain extent and the friction load of a grinding wheel workpiece changes continuously, a standard grinding wheel motor starting circuit generally only has one processing speed and is difficult to adapt to different workpieces with different sizes and different processing relative linear speeds, so that the processing precision of the processed workpiece is difficult to guarantee. Therefore, the frequency conversion speed regulation technology is applied to the grinding machine from the aspects of improving the processing quality and the processing efficiency, saving energy and the like, and the satisfactory effect can be achieved.

The existing integral positioning adjusting device for the grinding machine cannot be adjusted according to the actual conditions of parts, the integral positioning effect is poor, the fixing assembly cannot be replaced aiming at different parts, and the applicability is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding machine overall positioning adjusting device to current grinding machine overall positioning adjusting device who proposes in solving above-mentioned background art can not adjust according to the part actual conditions, and overall positioning effect is not good, and fixed subassembly can't change the lower scheduling problem of suitability to different parts.

In order to achieve the above object, the utility model provides a following technical scheme: grinding machine global positioning adjusting device, including the grinding machine main part, remove the seat, connecting piece and fixed subassembly, two-way rotation drive device is installed to the intermediate position on the inside top of second thread bush grinding machine main part, one side swing joint of two-way rotation drive device of second thread bush has first threaded rod, the outside one side swing joint of the first threaded rod of second thread bush has first thread bush, the top fixedly connected with of the first threaded bush of second thread bush removes the seat, one side fixedly connected with hollow section of thick bamboo on second thread bush removes the seat top, first one-way rotation drive device is installed on the hollow top of section of thick bamboo of second thread bush, the bottom swing joint of the first one-way rotation drive device of second thread bush has the second threaded rod, the outside one side swing joint of second threaded bush second threaded rod has the second thread bush.

Preferably, one side of the second threaded sleeve is fixedly connected with a fixing block, one side of the second threaded sleeve fixing block is provided with a second unidirectional rotation driving device, and one side of the second threaded sleeve second unidirectional rotation driving device is movably connected with a connecting piece.

Preferably, one side of the outer part of the second threaded sleeve connecting piece is movably connected with a rotating handle, and one side of the second threaded sleeve rotating handle is fixedly connected with a movable block.

Preferably, one side of the second thread sleeve movable block is fixedly connected with a sliding block, the outer part of the second thread sleeve sliding block is movably connected with a connecting piece, and one side of the second thread sleeve movable block is fixedly connected with a screw rod.

Preferably, one side of the second threaded sleeve connecting piece is movably connected with a fixing component, one side of the second threaded sleeve fixing component is provided with a thread groove, and the inside of the thread groove of the second threaded sleeve is movably connected with a screw rod.

Preferably, one side of the top end of the main body of the second thread bush grinding machine is fixedly connected with a fixed arm, the top end of the fixed arm of the second thread bush is fixedly connected with a hydraulic device, a hydraulic rod is installed at the bottom end of the hydraulic device of the second thread bush, and a polishing assembly is fixedly connected at the bottom end of the hydraulic rod of the second thread bush.

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

1. the integral positioning and adjusting device of the grinding machine is characterized in that a bidirectional rotation driving device is installed in the middle position of the top end inside a grinding machine main body, the bidirectional rotation driving device is started to drive first threaded rods on two sides to rotate, meanwhile, a first threaded sleeve on the first threaded rod can drive a moving seat to move, meanwhile, the moving seat can drive a positioning component to move through a hollow cylinder, and the fixing component on a connecting piece on one side of a fixing block is used for fixing a part to be positioned;

2. this kind of grinding machine global positioning adjusting device, there is fixed subassembly through one side swing joint at the connecting piece, can accomplish the fixed spacing of part through fixed subassembly, screw rod through swing joint in the connecting piece inserts the thread groove on the fixed subassembly simultaneously, can accomplish the fixed of connecting piece and fixed subassembly, when needs are changed fixed subassembly, through the rotation handle that rotates connecting piece one side, can make to rotate the handle and drive the screw rod through the movable block and rotate, and make the screw rod roll out from the thread groove on the fixed subassembly, can take fixed subassembly out from the connecting piece this moment, accomplish the change of fixed subassembly.

Drawings

Fig. 1 is a schematic front view of the present invention;

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

FIG. 3 is a schematic side view of the movable base of the present invention;

fig. 4 is a schematic view of the connection structure of the connection member and the fixing assembly of the present invention.

In the figure: 1. a grinder body; 2. a bidirectional rotation driving device; 201. a first threaded rod; 202. a first threaded sleeve; 3. a movable seat; 4. a hollow cylinder; 401. a first unidirectional rotation driving device; 402. a second threaded rod; 403. a second threaded sleeve; 5. a fixed block; 501. a second unidirectional rotation drive device; 6. a connecting member; 601. rotating the handle; 602. a movable block; 603. a slider; 604. a screw; 7. a fixing component; 701. a screw groove; 8. a fixed arm; 801. a hydraulic device; 802. a hydraulic lever; 9. and a grinding component.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides an embodiment: the integral positioning adjusting device of the grinding machine comprises a grinding machine main body 1, a moving seat 3, a connecting piece 6 and a fixing assembly 7, wherein a bidirectional rotation driving device 2 is installed in the middle of the top end inside the grinding machine main body 1, one side of the bidirectional rotation driving device 2 is movably connected with a first threaded rod 201, one side outside the first threaded rod 201 is movably connected with a first threaded sleeve 202, the top end of the first threaded sleeve 202 is fixedly connected with the moving seat 3, the bidirectional rotation driving device 2 can be started to drive the first threaded rods 201 on the two sides to rotate, and the first threaded sleeve 202 on the first threaded rod 201 drives the moving seat 3 to move;

one side of the top end of the moving seat 3 is fixedly connected with a hollow cylinder 4, the top end of the hollow cylinder 4 is provided with a first unidirectional rotation driving device 401, the bottom end of the first unidirectional rotation driving device 401 is movably connected with a second threaded rod 402, one side of the outer part of the second threaded rod 402 is movably connected with a second threaded sleeve 403, one side of the second threaded sleeve 403 is fixedly connected with a fixed block 5, the first unidirectional rotation driving device 401 is started to drive the second threaded rod 402 to rotate, and the second threaded sleeve 403 on the second threaded rod 402 drives the fixed block 5 to lift;

a second unidirectional rotation driving device 501 is installed on one side of the fixed block 5, a connecting piece 6 is movably connected to one side of the second unidirectional rotation driving device 501, and the second unidirectional rotation driving device 501 can drive the connecting piece 6 to rotate when started, so that the connecting piece 6 drives a part limited on the fixed component 7 to rotate;

one side of the outer part of the connecting piece 6 is movably connected with a rotating handle 601, one side of the rotating handle 601 is fixedly connected with a movable block 602, one side of the movable block 602 is fixedly connected with a sliding block 603, the outer part of the sliding block 603 is movably connected with the connecting piece 6, one side of the movable block 602 is fixedly connected with a screw 604, one side of the connecting piece 6 is movably connected with a fixed component 7, one side of the fixed component 7 is provided with a screw groove 701, the inner part of the screw groove 701 is movably connected with the screw 604, the screw 604 movably connected in the connecting piece 6 is inserted into the screw groove 701 on the fixed component 7, and the fixing of the connecting piece 6 and the fixed component 7 can be completed;

one side fixedly connected with fixed arm 8 on grinding machine main part 1 top, the top fixedly connected with hydraulic means 801 of fixed arm 8, hydraulic stem 802 is installed to hydraulic means 801's bottom, hydraulic stem 802's bottom fixedly connected with subassembly 9 of polishing, hydraulic means 801 starts and can promote the subassembly 9 of polishing through hydraulic stem 802 and remove, and make the subassembly 9 of polishing press close to the surface that needs the part of polishing, and carry out the operation of polishing.

When the embodiment of the application is used: two-way rotary driving device 2 is installed at the top middle position inside grinding machine main body 1, first threaded rod 201 which can drive two sides is rotated by starting of two-way rotary driving device 2, first threaded sleeve 202 on first threaded rod 201 can drive movable seat 3 to move, movable seat 3 can drive positioning component to move through hollow cylinder 4, and fixing component 7 on connecting piece 6 on one side of fixing block 5 is enabled to complete fixing of parts needing to be positioned, first one-way rotary driving device 401 on the top end of hollow cylinder 4 is enabled to drive second threaded rod 402 to rotate, second threaded sleeve 403 on second threaded rod 402 drives fixing block 5 to lift, and fixing component 7 on one side of fixing block 5 drives parts to conduct height adjustment, second one-way rotary driving device 501 is installed on one side of fixing block 5, connecting piece 6 can be driven to rotate by starting of second one-way rotary driving device 501, and fixing component 7 on one side of connecting piece 6 drives parts to conduct angle adjustment, at the moment, hydraulic device is started, grinding component 9 below can be pushed by hydraulic rod 802, and the grinding component 9 is enabled to be close to the surface of parts needing to be ground, and grinding operation is conducted.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Whole positioning control device of grinding machine, its characterized in that, including grinding machine main part (1), removal seat (3), connecting piece (6) and fixed subassembly (7), two-way rotation driving device (2) are installed to the intermediate position on grinding machine main part (1) inside top, one side swing joint of two-way rotation driving device (2) has first threaded rod (201), outside one side swing joint of first threaded rod (201) has first thread bush (202), the top fixedly connected with of first thread bush (202) removes seat (3), remove one side fixedly connected with hollow section of thick bamboo (4) on seat (3) top, first one-way rotation driving device (401) are installed on the top of hollow section of thick bamboo (4), the bottom swing joint of first one-way rotation driving device (401) has second threaded rod (402), outside one side swing joint of second threaded rod (402) has second thread bush (403).

2. The whole positioning adjustment device of the grinding machine according to claim 1, characterized in that: one side fixedly connected with fixed block (5) of second thread bush (403), second unidirectional rotation drive arrangement (501) is installed to one side of fixed block (5), one side swing joint of second unidirectional rotation drive arrangement (501) has connecting piece (6).

3. A grinding machine integral positioning adjusting device as claimed in claim 2, characterized in that: one side of the outer part of the connecting piece (6) is movably connected with a rotating handle (601), and one side of the rotating handle (601) is fixedly connected with a movable block (602).

4. The whole positioning adjustment device of the grinding machine according to claim 3, characterized in that: one side fixedly connected with slider (603) of movable block (602), the outside swing joint of slider (603) has connecting piece (6), one side fixedly connected with screw rod (604) of movable block (602).

5. The whole positioning adjustment device of the grinding machine according to claim 2, characterized in that: one side swing joint of connecting piece (6) has fixed subassembly (7), one side of fixed subassembly (7) is provided with thread groove (701), the inside swing joint of thread groove (701) has screw rod (604).

6. The whole positioning adjustment device of the grinding machine according to claim 1, characterized in that: one side fixedly connected with fixed arm (8) on grinding machine main part (1) top, the top fixedly connected with hydraulic means (801) of fixed arm (8), hydraulic stem (802) are installed to the bottom of hydraulic means (801), the bottom fixedly connected with of hydraulic stem (802) subassembly (9) of polishing.