Polishing device for mechanical part machining

Abstract

The polishing device comprises a supporting frame, a telescopic rod, a first moving plate and a second moving plate, the telescopic rod is fixedly installed on the upper surface of the supporting frame, a lifting plate is fixedly installed at the telescopic end of the telescopic rod, and polishing motors are fixedly installed on the upper surface of the lifting plate and close to the two sides. A reversing motor is fixedly installed on the front surface of the supporting frame and located in the middle of the lower end. According to the polishing device for machining the mechanical parts, when a machined part on the first moving plate is machined, the machined part to be machined can be placed on the second moving plate firstly, after machining of the parts on the first moving plate is finished, the reversing motor is started, the reversing motor drives the transmission part to rotate, and the transmission part is driven to rotate; the rotating transmission piece drives the first moving plate and the second moving plate to move in a staggered mode through the first gear, and therefore the machining efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical parts processing, in particular to a grinding device for mechanical parts processing. Background Art

[0002] Mechanical parts, also known as mechanical elements, are the basic elements that constitute machinery. They are the inseparable individual parts that make up machinery and machines. Mechanical parts are both a discipline that studies and designs the basic mechanical parts of various equipment, and a general term for parts and components. The end faces of different square parts in mechanical parts all need to be polished.

[0003] However, there are some shortcomings in the current grinding devices. For example, the application number is 202110622451.9, which discloses "a grinding device for machining mechanical parts". After the processing of the workpiece on the clamping table is completed, it is necessary to first remove the fixed workpiece, and then place the new workpiece on the clamping table. This is more troublesome and makes the processing efficiency low. Utility Model Content

[0004] The main purpose of the utility model is to provide a grinding device for machining mechanical parts, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A grinding device for machining mechanical parts comprises a support frame, a telescopic rod, a first movable plate and a second movable plate, the telescopic rod being fixedly mounted on the upper surface of the support frame, the telescopic end of the telescopic rod being fixedly mounted with a lifting plate, a grinding motor being fixedly mounted on the upper surface of the lifting plate and near both sides, a reversing motor being fixedly mounted on the front surface of the support frame and located in the middle of the lower end, a transmission member being movably mounted on the front and rear surfaces of the interior of the support frame and located above the reversing motor, a first movable plate being provided on one side of the interior of the support frame and located above the transmission member, a second movable plate being provided on the other side of the interior of the support frame and located below the transmission member, and clamps being movably mounted on the upper surfaces of the first and second movable plates and near the front and rear.

[0007] Preferably, guide rods are fixedly installed inside the support frame and above and below the transmission member, and limiting sliding grooves are longitudinally provided on both side surfaces of the support frame and near the front and rear.

[0008] Preferably, a rotating shaft is fixedly mounted on the output end of the reversing motor, one end of the rotating shaft extends inside the support frame, and transmission gears are fixedly sleeved on the surface of the rotating shaft near both ends.

[0009] Preferably, sleeve holes are provided on the end surfaces of the No. 2 movable plate and the No. 1 movable plate and near the front and the rear, tooth grooves are provided on the upper surface of the No. 2 movable plate and the lower surface of the No. 1 movable plate and near the front and the rear, movable grooves are provided on the upper surfaces of the No. 2 movable plate and the No. 1 movable plate and in the middle, a movable motor is fixedly installed on the front surface of the No. 2 movable plate and the No. 1 movable plate and in the middle, a rotating rod is fixedly installed on the output end of the movable motor, and a stopper is fixedly installed on the upper surfaces of the No. 2 movable plate and the No. 1 movable plate.

[0010] Preferably, one end of the rotating rod extends into the movable groove, threads are provided on the surface of the rotating rod near both ends, the threads rotate in opposite directions, and the guide rod passes through the sleeve hole.

[0011] Preferably, the transmission member includes a movable shaft, a first gear and a second gear, the first gear is provided on the surface of the movable shaft and located at the front end fixed sleeve, and the second gear is provided on the surface of the movable shaft and close to the rear end fixed sleeve.

[0012] Preferably, both ends of the lifting plate are embedded in limiting sliding grooves, the transmission member is movably connected to the support frame through a movable shaft, the No. 1 gear is meshed with the tooth groove, and the No. 2 gear is meshed with the transmission gear.

[0013] Preferably, a protrusion is fixedly installed on the front surface of the splint, and a threaded sleeve is fixedly installed on the lower surface of the splint and in the middle, and the threaded sleeve is sleeved on the surface of the rotating rod. The number of the protrusions is three, and the number of the blocks is four, and the protrusions and the blocks are staggered.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the utility model, by arranging the No. 1 movable plate, the No. 2 movable plate, the clamping plate, the transmission member and the reversing motor in a manner that cooperate with each other, when the workpiece on the No. 1 movable plate is being processed, the workpiece to be processed can be placed on the No. 2 movable plate first, and then the movable motor on the No. 2 movable plate is used to control the rotation of the rotating rod, and the rotating rotating rod controls the two clamping plates to approach each other, thereby clamping the workpiece to be processed between the blocks. In this way, after the processing of the parts on the No. 1 movable plate is completed, the reversing motor is started, and the reversing motor controls the rotation of the rotating shaft. The rotating rotating shaft drives the No. 2 gear of the transmission member to rotate by the transmission gear. At this time, the transmission member rotates, and the rotating transmission member drives the No. 1 movable plate and the No. 2 movable plate to move alternately by the No. 1 gear, which can effectively improve the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall structure diagram of a grinding device for machining mechanical parts of the utility model;

[0017] Figure 2 This is a partial disassembly schematic diagram of a grinding device for machining mechanical parts according to the utility model;

[0018] Figure 3 This is a structural diagram of the second movable plate of a grinding device for machining mechanical parts of the utility model;

[0019] Figure 4 This is a structural diagram of a clamping plate of a grinding device for machining mechanical parts of the utility model;

[0020] Figure 5 This is a structural diagram of a transmission component of a grinding device for machining mechanical parts of the utility model;

[0021] Figure 6 The utility model is a structural diagram of a commutation motor of a grinding device for machining mechanical parts.

[0022] In the figure: 1, support frame; 101, guide rod; 102, limit slide; 2, telescopic rod; 3, lifting plate; 4, grinding motor; 5, No. 1 moving plate; 6, No. 2 moving plate; 601, sleeve hole; 602, moving motor; 603, moving slot; 604, rotating rod; 605, stopper; 606, tooth groove; 7, splint; 701, protrusion; 702, threaded sleeve block; 8, transmission member; 801, movable shaft; 802, No. 1 gear; 803, No. 2 gear; 9, reversing motor; 901, rotating shaft; 902, transmission gear. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-6 A grinding device for machining mechanical parts is shown, comprising a support frame 1, a telescopic rod 2, a first movable plate 5 and a second movable plate 6. The telescopic rod 2 is fixedly mounted on the upper surface of the support frame 1, and a lifting plate 3 is fixedly mounted on the telescopic end of the telescopic rod 2. A grinding motor 4 is fixedly mounted on the upper surface of the lifting plate 3 and near both sides. A reversing motor 9 is fixedly mounted on the front surface of the support frame 1 and located in the middle of the lower end. A transmission member 8 is movably mounted on the front and rear surfaces of the inner part of the support frame 1 and located above the reversing motor 9. A first movable plate 5 is provided on one side of the inner part of the support frame 1 and located above the transmission member 8. A second movable plate 6 is provided on the other side of the inner part of the support frame 1 and located below the transmission member 8. A clamp 7 is movably mounted on the upper surfaces of the first and second movable plates 5 and near the front and rear.

[0025] A guide rod 101 is fixedly installed inside the support frame 1 and above and below the transmission member 8. A limited position slide groove 102 is longitudinally provided on the inner surface of both sides of the support frame 1 and near the front and rear. A rotating shaft 901 is fixedly installed at the output end of the reversing motor 9. One end of the rotating shaft 901 extends inside the support frame 1. A transmission gear 902 is fixedly sleeved on the surface of the rotating shaft 901 and near both ends. The rotating transmission gear 902 can drive the transmission member 8 to rotate. The surfaces of both ends of the second moving plate 6 and the first moving plate 5 and near the front and rear are provided with a plurality of guide rods 101. A sleeve hole 601 is provided, a tooth groove 606 is provided on the upper surface of the second moving plate 6 and the lower surface of the first moving plate 5 near the front and rear, a moving groove 603 is provided on the upper surface of the second moving plate 6 and the first moving plate 5 and in the middle, a moving motor 602 is fixedly installed on the front surface of the second moving plate 6 and the first moving plate 5 and in the middle, a rotating rod 604 is fixedly installed on the output end of the moving motor 602, a stopper 605 is fixedly installed on the upper surface of the second moving plate 6 and the first moving plate 5, and the rotating rotating rod 604 can control the clamping plate 7 Close to and away from each other; one end of the rotating rod 604 extends into the moving groove 603, and the surface of the rotating rod 604 and near both ends are provided with threads, and the rotation directions of the threads are opposite, and the guide rod 101 passes through the sleeve hole 601; the transmission member 8 includes a movable shaft 801, a first gear 802 and a second gear 803, and the surface of the movable shaft 801 and the front end fixed sleeve are provided with a first gear 802, and the surface of the movable shaft 801 and the rear end fixed sleeve are provided with a second gear 803, and the rotating transmission member 8 can drive the first moving plate 5 and the second moving plate 6 to move alternately The two ends of the lifting plate 3 are embedded in the limiting slide groove 102, the transmission member 8 is movably connected to the support frame 1 through the movable shaft 801, the No. 1 gear 802 is meshed with the tooth groove 606, and the No. 2 gear 803 is meshed with the transmission gear 902; a protrusion 701 is fixedly installed on the front surface of the splint 7, and a threaded sleeve block 702 is fixedly installed on the lower surface of the splint 7 and located in the middle, and the threaded sleeve block 702 is sleeved on the surface of the rotating rod 604, the number of the protrusions 701 is three, the number of the blocks 605 is four, and the protrusions 701 and the blocks 605 are staggered.

[0026] It should be noted that the utility model is a grinding device for machining mechanical parts. When in use, while the workpiece on the No. 1 movable plate 5 is being machined, the workpiece to be machined can be placed on the No. 2 movable plate 6 first, and then the movable motor 602 on the No. 2 movable plate 6 can be used to control the rotation of the rotating rod 604. The rotating rotating rod 604 controls the two clamping plates 7 to approach each other, thereby clamping the workpiece to be machined between the block 605. In this way, after the processing of the parts on the No. 1 movable plate 5 is completed, the reversing motor 9 is started, and the reversing motor 9 controls the rotation of the rotating shaft 901. The rotating rotating shaft 901 drives the No. 2 gear 803 of the transmission member 8 to rotate by the transmission gear 902. At this time, the transmission member 8 rotates, and the rotating transmission member 8 drives the No. 1 movable plate 5 and the No. 2 movable plate 6 to move alternately by the No. 1 gear 802, which can effectively improve the machining efficiency.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A grinding device for machining mechanical parts, characterized in that: The invention comprises a support frame (1), a telescopic rod (2), a first movable plate (5) and a second movable plate (6); the upper surface of the support frame (1) is fixedly mounted with the telescopic rod (2); the telescopic end of the telescopic rod (2) is fixedly mounted with a lifting plate (3); a grinding motor (4) is fixedly mounted on the upper surface of the lifting plate (3) and close to both sides; a reversing motor (9) is fixedly mounted on the front surface of the support frame (1) and located in the middle of the lower end; a transmission member (8) is movably mounted on the front and rear surfaces of the support frame (1) and located above the reversing motor (9); a first movable plate (5) is provided on one side of the support frame (1) and located above the transmission member (8); a second movable plate (6) is provided on the other side of the support frame (1) and located below the transmission member (8); and clamping plates (7) are movably mounted on the upper surfaces of the first movable plate (5) and the second movable plate (6) and close to the front and rear.

2. A grinding device for machining mechanical parts according to claim 1, characterized in that: Guide rods (101) are fixedly installed inside the support frame (1) and above and below the transmission member (8), and limiting sliding grooves (102) are longitudinally provided on both side surfaces of the inside of the support frame (1) and near the front and rear.

3. A grinding device for machining mechanical parts according to claim 2, characterized in that: A rotating shaft (901) is fixedly mounted on the output end of the reversing motor (9), one end of the rotating shaft (901) extends inside the support frame (1), and transmission gears (902) are fixedly sleeved on the surface of the rotating shaft (901) near both ends.

4. A grinding device for machining mechanical parts according to claim 3, characterized in that: Holes (601) are provided on both end surfaces of the second movable plate (6) and the first movable plate (5) and near the front and rear, tooth grooves (606) are provided on the upper surface of the second movable plate (6) and the lower surface of the first movable plate (5) and near the front and rear, and movable grooves (603) are provided on the upper surfaces of the second movable plate (6) and the first movable plate (5) and in the middle, and a movable motor (602) is fixedly installed on the front surfaces of the second movable plate (6) and the first movable plate (5) and in the middle, and a rotating rod (604) is fixedly installed on the output end of the movable motor (602), and a stopper (605) is fixedly installed on the upper surfaces of the second movable plate (6) and the first movable plate (5).

5. A grinding device for machining mechanical parts according to claim 4, characterized in that: One end of the rotating rod (604) extends into the moving groove (603), and threads are provided on the surface of the rotating rod (604) near both ends, wherein the threads rotate in opposite directions, and the guide rod (101) passes through the sleeve hole (601).

6. A grinding device for machining mechanical parts according to claim 5, characterized in that: The transmission member (8) comprises a movable shaft (801), a first gear (802) and a second gear (803); the first gear (802) is arranged on the surface of the movable shaft (801) and located at the front end fixed sleeve; the second gear (803) is arranged on the surface of the movable shaft (801) and close to the rear end fixed sleeve.

7. A grinding device for machining mechanical parts according to claim 6, characterized in that: Both ends of the lifting plate (3) are embedded in the limiting sliding grooves (102), the transmission member (8) is movably connected to the support frame (1) via a movable shaft (801), the first gear (802) is meshed with the tooth groove (606), and the second gear (803) is meshed with the transmission gear (902).

8. A grinding device for machining mechanical parts according to claim 7, characterized in that: A protrusion (701) is fixedly installed on the front surface of the clamping plate (7), and a threaded sleeve (702) is fixedly installed in the middle of the lower surface of the clamping plate (7). The threaded sleeve (702) is sleeved on the surface of the rotating rod (604). The number of the protrusions (701) is three, and the number of the blocks (605) is four. The protrusions (701) and the blocks (605) are distributed in an alternating manner.

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