Hand plate model grinding equipment

Abstract

The utility model discloses a hand plate model polishing device which comprises a polishing workbench, a supporting plate is fixedly connected to the lower side of the polishing workbench, a feeding unit is arranged on the right side of the polishing workbench, and a polishing component is arranged on the upper side of the polishing workbench. Fixing blocks are fixedly connected to the upper sides of the front end and the rear end of the polishing workbench correspondingly, first hydraulic cylinders are fixedly connected to the outer sides of the fixing blocks on the front side and the rear side correspondingly, clamping plates are fixedly connected to the output ends of the first hydraulic cylinders, the feeding unit comprises two vertical plates, and the two vertical plates are fixedly connected to the right side of the polishing workbench; a lifting groove is formed in the outer side of the vertical plate, and a lifting block is slidably connected to the inner side of the lifting groove. Through the arrangement of the vertical plate, the lifting groove, the lifting block, the screw rod, the rotating rod, the feeding plate, the bottom frame and the electric push rod, the feeding plate can conveniently control the hand plate model to ascend and descend and control the feeding plate to rotate and incline, the hand plate model can be conveniently pushed to the grinding workbench with great effort, and operation is easy.

Description

Technical Field

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

[0002] The hand model, also known as the first board or prototype model, is a key step in the product development process to verify the product design. After the hand model is formed, it is necessary to use grinding equipment to grind the surface of the model.

[0003] After retrieval, the application number is "202221850274.6", which provides a high-precision handboard model automatic polishing equipment, which pushes the heavier handboard model to the surface of the lifting platform. Through the cooperation of the ball bearings, the handboard model can be easily rolled to the surface of the lifting platform. When the middle position of the bottom right end of the handboard model covers the pushing plate, the crank handle is shaken to drive the pushing screw to rotate, so that the pushing screw drives the splint to clamp the handboard model under the action of the thread, fix the handboard model, and prevent the handboard model from falling. By starting the motor, the motor drives the rotating rod and the oblique thread to rotate, and the oblique thread drives the driving oblique thread and the screw to rotate, so that the screw drives the internal thread block and the lifting platform to perform lifting operations, and then the lifting platform moves to the top left side. At this time, the splint is released to fix the left end of the handboard model, and the cylinder is started so that the cylinder can push the pushing plate up, thereby pushing one end of the heavier handboard model, so that the heavier handboard model is tilted, and then cooperates with the ball bearings on the surface of the lifting platform to move the handboard model to the surface of the operating table for polishing operations.

[0004] The above-mentioned bulky hand-board model is placed on the surface of the lifting platform, which is convenient for carrying the hand-board model to the surface of the operating table. However, when the hand-board model is lifted to the surface of the operating table by the lifting platform, the lifting platform is in a horizontal state, and the staff needs to push the hand-board model laboriously to move the hand-board model to the processing position, which is laborious. Utility Model Content

[0005] In order to overcome the disadvantage of laborious feeding of hand-board models in the prior art, one of the purposes of the utility model is to provide a hand-board model polishing device.

[0006] One of the purposes of the utility model is achieved by the following technical solution: a hand model polishing device, comprising a polishing workbench: a support plate is fixedly connected to the lower side of the polishing workbench, a feeding unit is arranged on the right side of the polishing workbench, a polishing component is arranged on the upper side of the polishing workbench, a fixing block is fixedly connected to the upper sides of the front and rear ends of the polishing workbench, a hydraulic cylinder 1 is fixedly connected to the outer sides of the fixing blocks on the front and rear sides, and a clamp is fixedly connected to the output end of the hydraulic cylinder 1;

[0007] The feeding unit includes two vertical plates, the two vertical plates are fixedly connected to the right side of the grinding workbench, the outer side of the vertical plate is provided with a lifting groove, the inner side of the lifting groove is slidably connected with a lifting block, the inner side of the lifting groove is rotatably connected with a screw, the outer sides of the lifting blocks on both sides are rotatably connected with a rotating rod, a rotating plate is fixedly connected between the rotating rods on both sides, the upper side of the rotating plate is fixedly connected with a feeding plate, the right side of the lifting block and the bottom frame below the feeding plate are fixedly connected, the right side of the bottom frame is fixedly connected with a connecting block 1, the outer side of the connecting block 1 is rotatably connected with an electric push rod, the lower side of the feeding plate is fixedly connected with a connecting block 2, the connecting block 2 is rotatably connected to the electric push rod, and a plurality of sliding rollers are arranged on the upper side of the feeding plate.

[0008] According to the hand model polishing device, the screw rod is threadedly connected to the lifting block, so as to facilitate the control of the lifting block to move up and down.

[0009] According to the hand model polishing equipment, a motor is fixedly connected to the upper side of the vertical plate, and the output end of the motor is fixedly connected to the upper end of the screw rod, so as to facilitate the control of the rotation of the screw rod.

[0010] According to the hand model polishing equipment, the upper sides of the front and rear ends of the feed plate are fixedly connected with top blocks, the outer sides of the top blocks on the front and rear sides are fixedly connected with hydraulic cylinder 2, and the output end of the hydraulic cylinder 2 is fixedly connected with an adjustment plate, so as to facilitate the control of the rotation and tilt of the feed plate.

[0011] According to the hand model polishing equipment, the electric push rod is arranged in an inclined structure.

[0012] According to the hand model polishing equipment, the bottom frame is arranged in a U-shaped structure.

[0013] Beneficial effects:

[0014] By providing a vertical plate, a lifting slot, a lifting block, a screw, a rotating rod, a feeding plate, a bottom frame and an electric push rod, the feeding plate can control the lifting and lowering of the hand model and the rotation and tilt of the feeding plate, so that the hand model can be pushed onto the polishing workbench effortlessly, and the operation is simple.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is an overall three-dimensional structural diagram of a hand model grinding device of the utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of a feeding unit in a hand model grinding device of the utility model;

[0019] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0020] Figure 4 This is a three-dimensional structural diagram from another perspective of a feeding unit in a hand model grinding device of the utility model;

[0021] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0022] Legend:

[0023] 1. Grinding table; 2. Support plate; 3. Fixed block; 4. Hydraulic cylinder 1; 5. Clamp; 6. Grinding parts; 7. Feeding unit; 701. Vertical plate; 702. Lifting slot; 703. Screw; 704. Lifting block; 705. Rotating rod; 706. Rotating plate; 707. Feeding plate; 708. Motor; 709. Top block; 710. Adjusting plate; 711. Hydraulic cylinder 2; 712. Sliding roller; 713. Bottom frame; 714. Connecting block 1; 715. Electric push rod; 716. Connecting block 2. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-5 A hand model polishing equipment comprises a polishing workbench 1: a supporting plate 2 is fixedly connected to the lower side of the polishing workbench 1, a feeding unit 7 is arranged on the right side of the polishing workbench 1, a polishing component 6 is arranged on the upper side of the polishing workbench 1, fixed blocks 3 are fixedly connected to the upper sides of the front and rear ends of the polishing workbench 1, hydraulic cylinders 4 are fixedly connected to the outer sides of the fixed blocks 3 on both sides of the front and rear, and a clamping plate 5 is fixedly connected to the output end of the hydraulic cylinder 4, wherein the polishing component 6 comprises a cylinder, a lifting frame, a motor and a polishing disc, which is convenient for controlling the rotating polishing disc to descend and convenient for polishing the hand model.

[0026] The feeding unit 7 includes two vertical plates 701, the two vertical plates 701 are fixedly connected to the right side of the grinding workbench 1, a lifting groove 702 is opened on the outer side of the vertical plate 701, a lifting block 704 is slidably connected to the inner side of the lifting groove 702, a screw 703 is rotatably connected to the inner side of the lifting groove 702, the outer sides of the lifting blocks 704 on both sides are rotatably connected to the rotating rod 705, a rotating plate 706 is fixedly connected between the rotating rods 705 on both sides, a feeding plate 707 is fixedly connected to the upper side of the rotating plate 706, and a bottom frame is fixedly connected to the right side of the lifting block 704 and below the feeding plate 707 713, the right side of the bottom frame 713 is fixedly connected with a connecting block 1 714, the outer side of the connecting block 1 714 is rotatably connected with an electric push rod 715, the lower side of the feeding plate 707 is fixedly connected with a connecting block 2 716, the connecting block 2 716 is rotatably connected with the electric push rod 715, a plurality of sliding rollers 712 are arranged on the upper side of the feeding plate 707, the screw 703 is threadedly connected with the lifting block 704, the upper side of the vertical plate 701 is fixedly connected with a motor 708, the output end of the motor 708 is fixedly connected with the upper end of the screw 703, and the upper sides of the front and rear ends of the feeding plate 707 are fixedly connected The top block 709 is connected, and the outer sides of the top blocks 709 on the front and rear sides are fixedly connected with hydraulic cylinder 2 711, and the output end of the hydraulic cylinder 2 711 is fixedly connected with an adjustment plate 710, the electric push rod 715 is set as an inclined structure, and the bottom frame 713 is set as a U-shaped structure. When in use, the staff first places the hand model on the feeding plate 707 at the bottom, and then starts the motor 708, the motor 708 drives the screw 703 to rotate, the screw 703 drives the lifting block 704 to rise, the lifting block 704 drives the rotating plate 706 to rise, and the rotating plate 706 drives the feeding plate 707 on The hand model rises. Before rising, the hydraulic cylinder 2 711 is controlled to drive the adjustment plate 710 to move, so that the adjustment plates 710 on the front and rear sides limit the hand model to increase the stability of lifting. When the hand model moves to the top of the grinding workbench 1, the electric push rod 715 is controlled to drive the feeding plate 707 to rotate and tilt (rotate toward the grinding workbench 1). At this time, the adjustment plate 710 is separated from the hand model. Under the action of gravity, the hand model is convenient to roll quickly onto the grinding workbench 1, reducing the workload of the staff in loading the heavy hand model and saving effort.

[0027] Working principle: When in use, the staff first places the hand model on the feeding plate 707, and then starts the motor 708 to drive the screw 703 to rotate. Under the action of the lifting block 704 and the rotating plate 706, it is convenient to control the hand model to rise, and at the same time control the hydraulic cylinder 2 711 to drive the adjusting plate 710 to limit the hand model. When the hand model rises above the polishing workbench 1, the electric push rod 715 is controlled to drive the feeding plate 707 to rotate and tilt, so that the hand model can roll onto the polishing workbench 1 to save effort. When the hand model moves to the polishing workbench 1, the hydraulic cylinder 1 4 is controlled to drive the splint 5 to limit the hand model, and then the polishing component 6 is controlled to polish the hand model.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A hand model polishing device, characterized in that: It comprises a grinding workbench (1): a support plate (2) is fixedly connected to the lower side of the grinding workbench (1), a feeding unit (7) is arranged on the right side of the grinding workbench (1), a grinding component (6) is arranged on the upper side of the grinding workbench (1), the upper sides of the front and rear ends of the grinding workbench (1) are fixedly connected to fixed blocks (3), the outer sides of the fixed blocks (3) on the front and rear sides are fixedly connected to hydraulic cylinders (4), and the output end of the hydraulic cylinder (4) is fixedly connected to a clamping plate (5); The feeding unit (7) comprises two vertical plates (701), the two vertical plates (701) are fixedly connected to the right side of the grinding workbench (1), the outer side of the vertical plates (701) is provided with a lifting groove (702), the inner side of the lifting groove (702) is slidably connected to a lifting block (704), the inner side of the lifting groove (702) is rotatably connected to a screw rod (703), the outer side of the lifting blocks (704) on both sides are rotatably connected to rotating rods (705), a rotating plate (706) is fixedly connected between the rotating rods (705) on both sides, and the upper side of the rotating plate (706) is A feeding plate (707) is fixedly connected to the side of the lifting block (704); a bottom frame (713) is fixedly connected to the right side of the lifting block (704) and below the feeding plate (707); a connecting block 1 (714) is fixedly connected to the right side of the bottom frame (713); an electric push rod (715) is rotatably connected to the outer side of the connecting block 1 (714); a connecting block 2 (716) is fixedly connected to the lower side of the feeding plate (707); the connecting block 2 (716) is rotatably connected to the electric push rod (715); and a plurality of sliding rollers (712) are arranged on the upper side of the feeding plate (707).

2. A hand model polishing device according to claim 1, characterized in that: The screw rod (703) is threadedly connected to the lifting block (704).

3. A hand model polishing device according to claim 1, characterized in that: A motor (708) is fixedly connected to the upper side of the vertical plate (701), and an output end of the motor (708) is fixedly connected to the upper end of the screw rod (703).

4. A hand model polishing device according to claim 1, characterized in that: The upper sides of the front and rear ends of the feeding plate (707) are fixedly connected with a top block (709), the outer sides of the top blocks (709) on the front and rear sides are fixedly connected with a hydraulic cylinder 2 (711), and the output end of the hydraulic cylinder 2 (711) is fixedly connected with an adjustment plate (710).

5. The hand model polishing equipment according to claim 1, characterized in that: The electric push rod (715) is arranged in an inclined structure.

6. A hand model polishing device according to claim 1, characterized in that: The bottom frame (713) is arranged in a U-shaped structure.

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