A kind of mechanical processing parts grinding device

Abstract

The utility model relates to the field of mechanical technology, in particular to a component grinding device for mechanical processing, comprising a base plate and a support frame, the upper surface of the base plate is fixedly connected to the lower end of the support frame, a slideway processed on the inner wall of the support frame is slidably connected to the upper surface of a slider, the lower end of the hydraulic cylinder is fixedly connected to a first shell, the surface of the support frame is provided with a processing and grinding adjustment structure, the upper surface of the base plate is provided with a mechanical component limiting structure, through the cooperation of the processing and grinding adjustment structure and the slider, the first cylinder is started to drive the rack to move up and down, drive the short plate to slide up and down on the slideway processed on the inner wall of the second shell, and at the same time drive the long rod to move left and right in the second shell and the support frame, drive the slider to slide left and right on the slideway processed on the inner wall of the support frame, and at the same time drive the grinding disc to move left and right on the mechanical components, so as to perform all-round grinding processing work and improve the grinding precision of the mechanical components.

Description

Technical Field

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

[0002] A grinding device is a common mechanical equipment. It can grind and polish the surface of an object by rotating a grinding disc or a grinding wheel to make the surface smooth, bright and brand new. The grinding device is widely used in the processing and finishing of metal, wood, plastic, glass and other materials. It is one of the essential tools for industrial production and personal DIY.

[0003] For example, the authorization announcement number "CN213319446U" is a new type of easy-to-operate mechanical processing parts grinding device. The utility model facilitates the disassembly and replacement of the grinding disc through the mutual cooperation of the fixed shell, fixed block, connecting plate, movable plate, clamping block, clamping groove, threaded rod, threaded block and slider, greatly improving the disassembly efficiency and making the disassembly process simple and convenient. Through the mutual cooperation of the electric push rod, block, fixed groove, limit block, collection shell, pull plate and collection port, it is not only convenient to fix the parts, but also convenient to push the dust on the bottom plate into the collection shell through the collection port, which greatly reduces labor and brings great convenience to the user. However, when the new easy-to-operate mechanical processing parts grinding device is used to grind mechanical parts, it is necessary to first fix the position of the mechanical parts and then perform subsequent grinding work. The mechanical parts position limit of this equipment is directly coordinated with the electric telescopic rod. Since the electric telescopic rod generates a large noise when working, it will affect the surrounding working environment. At the same time, when the new easy-to-operate mechanical processing parts grinding device is used to grind, the grinding processing position of the equipment is fixed, the grinding position cannot be adjusted, and the mechanical parts cannot be fully ground, which reduces the grinding precision of the mechanical parts. Utility Model Content

[0004] The utility model aims to solve the problems that the electric telescopic rod generates a large noise when working, which affects the surrounding working environment and cannot perform comprehensive grinding processing on mechanical parts, thereby reducing the grinding precision of mechanical parts, and proposes a parts grinding device for mechanical processing.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A parts grinding device for mechanical processing is designed, including a base plate and a support frame, the upper surface of the base plate is fixedly connected to the lower end of the support frame, the slideway processed on the inner wall of the support frame is slidably connected to the upper surface of the slider, the lower surface of the slider is fixedly connected to a hydraulic cylinder, the lower end of the hydraulic cylinder is fixedly connected to a first shell, the inner wall of the first shell is fixedly connected to a motor through a bracket, the motor output shaft passes through the first shell and is fixedly connected to a grinding disc through a reducer, the upper surface of the base plate is fixedly connected to a first clamping plate, the surface of the support frame is provided with a processing and grinding adjustment structure, and the upper surface of the base plate is provided with a mechanical parts limiting structure.

[0007] Preferably, the processing and grinding adjustment structure includes a second shell, the surface of the second shell is fixedly connected to the surface of the support frame, the inner wall of the second shell is fixedly connected to a first cylinder, one end of the first cylinder is fixedly connected to a rack, the surface of the rack is fixedly connected to a short plate, the short plate is slidably connected to a slideway processed on the inner wall of the second shell, the rack is meshingly connected to a gear, the gear is rotatably connected to the inner wall of the second shell through a pin, the surface of the gear is fixedly connected to a threaded rod, the threaded rod is rotatably connected to the inner wall of the second shell through a pin, the surface of the threaded rod is threadedly connected to the inner wall of the threaded seat, the lower end of the threaded seat is slidably connected to the slideway processed on the inner wall of the second shell, the surface of the threaded seat is fixedly connected to a long rod, the long rod passes through the second shell and is socketed with the second shell.

[0008] Preferably, the long rod passes through the support frame and is sleeved with the support frame, and one end of the long rod is fixedly connected to the surface of the slider.

[0009] Preferably, the mechanical component limiting structure includes a third shell, a second cylinder is fixedly connected to the inner wall of the third shell, a square plate is fixedly connected to one end of the second cylinder, the square plate is movably connected to the upper end of the straight rod through a pin, the straight rod is movably connected to the inner wall of the third shell through a pin, the lower end of the straight rod is movably connected to the first cross bar through a pin, the cylinder protruding from the surface of the first cross bar is slidably connected to the slide groove processed in the second cross bar, and the second cross bar passes through the long plate and the third shell and is socketed with the long plate and the third shell.

[0010] Preferably, the lower surface of the third shell is fixedly connected to the upper surface of the bottom plate, and the two ends of the long plate are respectively fixedly connected to the two sides of the inner wall of the third shell.

[0011] Preferably, one end of the second cross bar is fixedly connected to a second clamping plate, and the lower end of the second clamping plate is slidably connected to a slideway processed on the upper surface of the bottom plate.

[0012] The utility model provides a mechanical processing parts grinding device, which has the beneficial effects that: through the cooperation of the mechanical parts limiting structure and the second clamping plate, the second cylinder is started to drive the square plate to move to the right, and the square plate moves to the right to drive the straight rod to swing to the left in the third shell, drive the first cross bar to move to the left, and at the same time drive the second cross bar to move to the left in the long plate and the third shell, drive the second clamping plate to slide to the left on the slideway processed on the upper surface of the bottom plate, and through the cooperation of the first clamping plate, the mechanical parts are clamped and limited, avoiding the use of the electric telescopic rod to work, and will not affect the surrounding working environment;

[0013] Through the cooperation of the processing and grinding adjustment structure and the slider, the first cylinder is started to drive the rack to move up and down, and drive the short plate to slide up and down on the slide processed on the inner wall of the second shell, and at the same time drive the gear to rotate in the second shell, and drive the threaded rod to rotate in the second shell, drive the threaded seat to slide left and right on the slide processed on the inner wall of the second shell, and at the same time drive the long rod to move left and right in the second shell and the support frame, drive the slider to slide left and right on the slide processed on the inner wall of the support frame, and at the same time drive the grinding disc to move left and right on the mechanical parts, so as to carry out all-round grinding processing work and improve the grinding precision of mechanical parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A front cross-sectional view of

[0016] Figure 3 for Figure 1 Front section view of the limiting structure of the mechanical parts;

[0017] Figure 4 for Figure 1 Front section view of the mid-process grinding adjustment structure;

[0018] Figure 5 for Figure 4 A partial left sectional view of

[0019] Figure 6 for Figure 2 Schematic diagram of part A.

[0020] In the figure: 1. bottom plate, 2. mechanical parts limiting structure, 201. third shell, 202. second cylinder, 203. square plate, 204. straight rod, 205. long plate, 206. second cross bar, 207. first cross bar, 3. support frame, 4. grinding disc, 5. slider, 6. processing and grinding adjustment structure, 601. second shell, 602. threaded seat, 603. rack, 604. first cylinder, 605. long rod, 606. threaded rod, 607. gear, 608. short plate, 7. first splint, 8. second splint, 9. first shell, 10. hydraulic cylinder, 11. motor. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] See attached Figure 1-6 :

[0023] In the present embodiment, a mechanical processing parts grinding device comprises a base plate 1 and a support frame 3. The upper surface of the base plate 1 is fixedly connected to the lower end of the support frame 3. The slideway processed on the inner wall of the support frame 3 is slidably connected to the upper surface of the slider 5. The slider 5 can slide left and right on the slideway processed on the inner wall of the support frame 3. The lower surface of the slider 5 is fixedly connected to a hydraulic cylinder 10. The hydraulic cylinder 10 can meet the working needs according to actual needs. The lower end of the hydraulic cylinder 10 is fixedly connected to a first shell 9. The inner wall of the first shell 9 is fixedly connected to a motor 11 through a bracket. The motor 11 can meet the working needs according to actual needs. The output shaft of the motor 11 passes through the first shell 9 and is fixedly connected to a grinding disc 4 through a reducer. The motor 11 can drive the grinding disc 4 to rotate when it is started. The base plate 1 A first clamping plate 7 is fixedly connected to the upper surface, a processing and grinding adjustment structure 6 is provided on the surface of the support frame 3, a mechanical component limiting structure 2 is provided on the upper surface of the base plate 1, a long rod 605 penetrates the support frame 3 and is socketed with the support frame 3, one end of the long rod 605 is fixedly connected to the surface of the slider 5, and the left and right movement of the long rod 605 can drive the slider 5 to move left and right, the lower surface of the third shell 201 is fixedly connected to the upper surface of the base plate 1, and the two ends of the long plate 205 are respectively fixedly connected to the two sides of the inner wall of the third shell 201, and one end of the second cross bar 206 is fixedly connected to the second clamping plate 8, and the lower end of the second clamping plate 8 is slidably connected to the slideway processed on the upper surface of the base plate 1, and the left and right movement of the second cross bar 206 can drive the second clamping plate 8 to slide left and right on the slideway processed on the upper surface of the base plate 1.

[0024] See attached Figure 1-2 and Figure 4-5 :

[0025] The processing and grinding adjustment structure 6 includes a second shell 601, the surface of the second shell 601 is fixedly connected to the surface of the support frame 3, the inner wall of the second shell 601 is fixedly connected to the first cylinder 604, the first cylinder 604 can meet the working needs according to actual needs, one end of the first cylinder 604 is fixedly connected to the rack 603, the first cylinder 604 can drive the rack 603 to move up and down when it is started, a short plate 608 is fixedly connected to the surface of the rack 603, the short plate 608 is slidably connected to the slideway processed on the inner wall of the second shell 601, the up and down movement of the rack 603 can drive the short plate 608 to slide up and down on the slideway processed on the inner wall of the second shell 601, the rack 603 is meshed and connected with the gear 607, the gear 607 is rotatably connected to the inner wall of the second shell 601 through a pin shaft, and the rack 603 moves up and down It can drive the gear 607 to rotate in the second shell 601. A threaded rod 606 is fixedly connected to the surface of the gear 607. The threaded rod 606 is rotatably connected to the inner wall of the second shell 601 through a pin. The rotation of the gear 607 can drive the threaded rod 606 to rotate in the second shell 601. The surface of the threaded rod 606 is threadedly connected to the inner wall of the threaded seat 602. The lower end of the threaded seat 602 is slidably connected to a slideway processed on the inner wall of the second shell 601. The rotation of the threaded rod 606 can drive the threaded seat 602 to slide left and right on the slideway processed on the inner wall of the second shell 601. A long rod 605 is fixedly connected to the surface of the threaded seat 602. The long rod 605 penetrates the second shell 601 and is socketed with the second shell 601. The left and right sliding of the threaded seat 602 can drive the long rod 605 to move left and right in the second shell 601.

[0026] See attached Figure 1-3 :

[0027] The mechanical component limiting structure 2 includes a third housing 201, and a second cylinder 202 is fixedly connected to the inner wall of the third housing 201. The second cylinder 202 can meet the working needs according to actual needs. A square plate 203 is fixedly connected to one end of the second cylinder 202. The second cylinder 202 can drive the square plate 203 to move left and right when it is started. The square plate 203 is movably connected to the upper end of the straight rod 204 through a pin shaft. The straight rod 204 is movably connected to the inner wall of the third housing 201 through a pin shaft. The left and right movement of the square plate 203 can drive the straight rod 204 to move in the third The straight rod 204 swings left and right in the shell 201, and the lower end of the straight rod 204 is movably connected to the first cross bar 207 through a pin shaft. The left and right swing of the straight rod 204 can drive the first cross bar 207 to move left and right. The protruding cylinder on the surface of the first cross bar 207 is slidably connected with the slide groove processed in the second cross bar 206. The second cross bar 206 penetrates the long plate 205 and the third shell 201 and is socketed with the long plate 205 and the third shell 201. The left and right movement of the first cross bar 207 can drive the second cross bar 206 to move left and right in the long plate 205 and the third shell 201.

[0028] Working principle:

[0029] Mechanical parts limit work:

[0030] The mechanical parts are placed between the first clamping plate 7 and the second clamping plate 8, and the external power supply of the second cylinder 202 is turned on. The second cylinder 202 starts to drive the square plate 203 to move to the right. The square plate 203 moves to the right and drives the straight rod 204 to swing to the left in the third shell 201, driving the first cross bar 207 to move to the left, and at the same time drives the second cross bar 206 to move to the left in the long plate 205 and the third shell 201, driving the second clamping plate 8 to slide to the left on the slideway processed on the upper surface of the bottom plate 1, and through the cooperation of the first clamping plate 7, the mechanical parts are clamped and limited.

[0031] Processing, grinding and adjustment work:

[0032] The external power supply of the motor 11 is connected, the motor 11 starts to drive the grinding disc 4 to rotate, and then the external power supply of the hydraulic cylinder 10 is connected, the hydraulic lever 10 starts to drive the grinding disc 4 to move downward to perform grinding processing on the mechanical parts. At the same time, the external power supply of the first cylinder 604 is connected, the first cylinder 604 starts to drive the rack 603 to move up and down, and drive the short plate 608 to slide up and down on the slideway processed on the inner wall of the second shell 601, and at the same time drive the gear 607 to rotate in the second shell 601, and drive the threaded rod 606 to rotate in the second shell 601, drive the threaded seat 602 to slide left and right on the slideway processed on the inner wall of the second shell 601, and at the same time drive the long rod 605 to move left and right in the second shell 601 and the support frame 3, drive the slider 5 to slide left and right on the slideway processed on the inner wall of the support frame 3, and at the same time drive the grinding disc 4 to move left and right on the mechanical parts to perform all-round grinding processing.

[0033] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A machine tool component grinding device, comprising a base plate (1) and a support frame (3), wherein the upper surface of the base plate (1) is fixedly connected to the lower end of the support frame (3), and characterized in that: The slideway processed on the inner wall of the support frame (3) is slidably connected to the upper surface of the slider (5); the lower surface of the slider (5) is fixedly connected to a hydraulic cylinder (10); the lower end of the hydraulic cylinder (10) is fixedly connected to a first housing (9); the inner wall of the first housing (9) is fixedly connected to a motor (11) through a bracket; the output shaft of the motor (11) passes through the first housing (9) and is fixedly connected to a grinding disc (4) through a reducer; the upper surface of the base plate (1) is fixedly connected to a first clamping plate (7); the surface of the support frame (3) is provided with a processing and grinding adjustment structure (6); and the upper surface of the base plate (1) is provided with a mechanical parts limiting structure (2).

2. A mechanical processing parts grinding device according to claim 1, characterized in that: The processing and grinding adjustment structure (6) comprises a second shell (601), the surface of the second shell (601) is fixedly connected to the surface of the support frame (3), the inner wall of the second shell (601) is fixedly connected to a first cylinder (604), one end of the first cylinder (604) is fixedly connected to a rack (603), the surface of the rack (603) is fixedly connected to a short plate (608), the short plate (608) is slidably connected to a slideway processed on the inner wall of the second shell (601), the rack (603) is meshedly connected to a gear (607), and the gear (607) is fixedly connected to the inner wall of the second shell (601) by a pin. The shaft is rotatably connected to the inner wall of the second shell (601); a threaded rod (606) is fixedly connected to the surface of the gear (607); the threaded rod (606) is rotatably connected to the inner wall of the second shell (601) through a pin; the surface of the threaded rod (606) is threadedly connected to the inner wall of the threaded seat (602); the lower end of the threaded seat (602) is slidably connected to a slideway processed on the inner wall of the second shell (601); a long rod (605) is fixedly connected to the surface of the threaded seat (602); the long rod (605) passes through the second shell (601) and is sleeved with the second shell (601).

3. A mechanical processing parts grinding device according to claim 2, characterized in that: The long rod (605) passes through the support frame (3) and is sleeved with the support frame (3); one end of the long rod (605) is fixedly connected to the surface of the sliding block (5).

4. The mechanical processing parts grinding device according to claim 1, characterized in that: The mechanical component limiting structure (2) comprises a third housing (201), the inner wall of the third housing (201) is fixedly connected to a second cylinder (202), one end of the second cylinder (202) is fixedly connected to a square plate (203), the square plate (203) is movably connected to the upper end of a straight rod (204) via a pin, the straight rod (204) is movably connected to the inner wall of the third housing (201) via a pin, the lower end of the straight rod (204) is movably connected to a first cross bar (207) via a pin, a cylindrical protrusion on the surface of the first cross bar (207) is slidably connected to a slide groove processed in the second cross bar (206), and the second cross bar (206) penetrates the long plate (205) and the third housing (201) and is sleeved with the long plate (205) and the third housing (201).

5. The mechanical processing parts grinding device according to claim 4, characterized in that: The lower surface of the third outer shell (201) is fixedly connected to the upper surface of the bottom plate (1), and the two ends of the long plate (205) are respectively fixedly connected to the two sides of the inner wall of the third outer shell (201).

6. The mechanical processing parts grinding device according to claim 4, characterized in that: One end of the second crossbar (206) is fixedly connected to a second clamping plate (8), and the lower end of the second clamping plate (8) is slidably connected to a slideway processed on the upper surface of the bottom plate (1).

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