End face grinding device

Abstract

The utility model discloses an end face polishing device which comprises a base, a vertical plate is fixed to one side of the upper surface of the base, the top end of the vertical plate is rotationally connected with a transverse shaft through a bearing, a clamping assembly and a hand wheel are fixed to the two ends of the transverse shaft respectively, a T-shaped guide rail is fixed to the side edge of the upper surface of the base, and a sliding sleeve is slidably connected to the surface of the T-shaped guide rail. An L-shaped plate is fixed to the upper surface of the sliding sleeve, a sliding groove is horizontally formed in the top end of the L-shaped plate, and a sliding plate is slidably connected into the sliding groove. According to the hardware polishing device, the base, the vertical plate, the transverse shaft, the clamping assembly, the motor and the elastic polishing assembly are arranged, a hardware workpiece can be clamped and fixed through the clamping assembly, and then the angle of the hardware can be changed by rotating the rotating shaft, so that the end face of the hardware can be exactly aligned with a polishing disc of the elastic polishing assembly; the device can deal with polishing of hardware with inclined end faces, and the using flexibility of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hardware polishing technical field especially relates to a end face polishing device. BACKGROUND

[0002] Hardware is the tool that gold, silver, copper, iron, tin and so on are obtained through processing, casting, and is used to fix things, process things, decorate etc., hardware processing is to process raw materials (stainless steel, copper material, aluminum material, iron material etc.) into various parts according to customer's drawing or sample by lathe, milling machine, drilling machine, polishing and other machines, and the end face of hardware may have burrs after processing, so polishing device is needed to polish the end face.

[0003] Through the search, the patent with publication number CN213498136U discloses an end face polishing device for hardware processing, which fixes the metal piece by setting the limiting clamping plate and the clamping column, drives the rotation of the polishing disc under the action of the motor, and the bottom of the polishing disc has a metal frosted layer to polish the metal piece on the placing plate. However, the direction of the hardware cannot be adjusted after the hardware is fixed by the device, and the end face of some hardware is bevel, so the angle of the hardware cannot be adjusted according to the bevel end face after the hardware is fixed, in addition, the position of the polishing disc of the device is also fixed, and the flexibility is relatively low during use, so further improvement is needed. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides an end face polishing device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an end face polishing device, including the base, the upper surface side of the base is fixed with the vertical board, the vertical board top is rotatably connected with the cross shaft through the bearing, the cross shaft two ends are fixed with the clamping assembly and the hand wheel respectively, the upper surface side of the base is fixed with the T-shaped guide rail, the T-shaped guide rail surface is slidably connected with the sliding sleeve, the sliding sleeve upper surface is fixed with the L-shaped plate, the L-shaped plate top is horizontally provided with the sliding groove, and the sliding plate is slidably connected in the sliding groove, the upper surface of the one end of the sliding plate outside the sliding groove is fixed with the electric telescopic rod, the electric telescopic rod bottom telescopic end is fixedly connected with the motor, and the motor bottom output shaft is fixedly connected with the elastic polishing assembly.

[0006] Further, the clamping assembly includes a U-shaped plate fixedly connected with the cross shaft, a guide rod is fixedly connected to one side of the inside of the U-shaped plate, and a clamping plate is slidably connected to the surface of the guide rod, a screw rod penetrates one side of the U-shaped plate and is threadedly connected, one section of the screw rod inside the U-shaped plate is rotatably connected with the clamping plate through a bearing, and a knob is fixed to the other end of the screw rod.

[0007] Further, the hand wheel side is through and screw thread connection has first locking bolt.

[0008] Further, the sliding sleeve top wall is through and screw thread connection has second locking bolt.

[0009] Further, the L-shaped plate top's sliding groove top wall is through and screw thread connection has third locking bolt.

[0010] Further, the elastic polishing assembly includes the square rod fixedly connected with the motor output shaft, the square tube is sleeved on the surface of the square rod, the spring is fixedly connected between the inner bottom wall of the square tube and the bottom end of the square rod, and the polishing disc is fixed at the bottom end of the square tube.

[0011] Further, the polishing disc and the bottom end of the square tube are fixedly connected through the bolt.

[0012] The utility model discloses a beneficial effect:

[0013] 1, the utility model discloses in using, a kind of end face polishing device, setting base, vertical plate, cross shaft, clamping component, motor and elastic polishing assembly, five metal workpieces can be clamped and fixed by clamping component, then the angle of five metal workpieces can be changed by the mode of rotating shaft, so that the end face of five metal workpieces can be just aligned with the polishing disc of elastic polishing assembly, the device can respond to end face inclined five metal workpieces and polish, improve the flexibility of device use.

[0014] 2, the utility model discloses in using, a kind of end face polishing device, setting T-shaped guide rail, sliding sleeve, L-shaped plate and sliding plate, by sliding sleeve along T-shaped guide rail moves, sliding plate moves along L-shaped plate top sliding groove can change the position of elastic polishing assembly, so that the polishing disc can be just located above the end face of five metal workpieces, further improve the flexibility of device use. DETAILED DESCRIPTION

[0015] In order to more clearly illustrate the technical scheme of the utility model, the following will be to the specific implementation mode description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for the person skilled in the art comes, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0016] Figure 1 The overall schematic view of the utility model;

[0017] Figure 2 The partial perspective view of the utility model;

[0018] Figure 3 The utility model's Figure 1 Enlarged view in A of the embodiment.

[0019] The reference signs are as follows:

[0020] 1, base; 2, vertical plate; 3, horizontal shaft; 31, hand wheel; 32, first locking bolt; 4, clamping assembly; 41, U-shaped plate; 42, screw rod; 43, clamping plate; 44, guide rod; 5, T-shaped guide rail; 6, sliding sleeve; 61, second locking bolt; 7, L-shaped plate; 71, third locking bolt; 8, sliding plate; 9, electric telescopic rod; 10, motor; 11, elastic polishing assembly; 111, square rod; 112, square tube; 113, spring; 114, polishing disc. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] As shown in Figures 1-3 the drawings, it relates to a kind of end face polishing devices, including base 1, the upper surface one side of base 1 is fixed with vertical plate 2, vertical plate 2 top is rotatably connected with horizontal shaft 3 by bearing, horizontal shaft 3 two ends are respectively fixed with clamping assembly 4 and hand wheel 31, the upper surface side of base 1 is fixed with T-shaped guide rail 5, T-shaped guide rail 5 surface is slidably connected with sliding sleeve 6, the upper surface of sliding sleeve 6 is fixed with L-shaped plate 7, L-shaped plate 7 top is horizontally provided with sliding slot, and sliding slot inside is slidably connected with sliding plate 8, the upper surface of sliding plate 8 at the one end outside sliding slot is fixed with electric telescopic rod 9, electric telescopic rod 9 bottom telescopic end is fixedly connected with motor 10, and motor 10 bottom output shaft is fixedly connected with elastic polishing assembly 11.

[0023] Clamping assembly 4 includes the U-shaped plate 41 fixedly connected with horizontal shaft 3, the guide rod 44 is fixedly connected on the inside one side of U-shaped plate 41, and the clamping plate 43 is slidably connected on the surface of guide rod 44, and the screw rod 42 is screwed on the one side of U-shaped plate 41, and the one section of screw rod 42 in U-shaped plate 41 is rotatably connected with clamping plate 43 by bearing, and the knob is fixed on the other end of screw rod 42.

[0024] After hardware is placed in the inside of U-shaped plate 41, it can be moved by rotating knob to drive screw rod 42 and clamping plate 43, and the clamping plate 43 is moved by screw rod 42, and the hardware is clamped and fixed by clamping plate 43.

[0025] The side of hand wheel 31 is screwed with first locking bolt 32.

[0026] When the angle of the fixed hardware needs to be adjusted, the horizontal shaft 3 can be rotated through the hand wheel 31, thereby driving the clamped hardware to rotate. When the specified angle is reached, the first locking bolt 32 can be tightened to fix the hand wheel 31.

[0027] The second locking bolt 61 is threaded through and connected to the top wall of the sliding sleeve 6.

[0028] By moving the sliding sleeve 6, the L-shaped plate 7 at the top of the sliding sleeve 6, the electric telescopic rod 9, and the elastic polishing assembly 11 can be moved horizontally to the specified position. After moving to the specified position, the second locking bolt 61 can be tightened to press against the upper surface of the T-shaped guide rail 5, thereby fixing the sliding sleeve 6.

[0029] The third locking bolt 71 is threaded through and connected to the top wall of the sliding groove on the top of the L-shaped plate 7.

[0030] By moving the sliding plate 8 along the sliding groove, the horizontal position of the elastic polishing assembly 11 can be further adjusted. After adjusting the position of the sliding plate 8, the third locking bolt 71 can be tightened to press and fix the sliding plate 8.

[0031] The elastic polishing assembly 11 includes a square rod 111 fixedly connected to the output shaft of the motor 10. A square tube 112 is slidably connected to the surface of the square rod 111. A spring 113 is fixedly connected to the bottom end of the square rod 111 and the inner bottom wall of the square tube 112. A polishing disc 114 is fixed to the bottom end of the square tube 112.

[0032] The motor 10 can drive the polishing disc 114 to rotate. The spring 113 is arranged to ensure soft contact between the polishing disc 114 and the end face of the hardware. Under the action of the spring 113, the polishing disc 114 is always in contact with the end face of the hardware.

[0033] The polishing disc 114 is fixedly connected to the bottom end of the square tube 112 by a bolt. Therefore, when the polishing disc 114 is severely worn, the polishing disc 114 can be disassembled and replaced.

[0034] Working principle: clamp the hardware to be polished inside the U-shaped plate 41, then move the screw rod 42 and the clamping plate 43 by rotating the knob, clamp and fix the hardware with the clamping plate 43, then adjust the angle of the hardware by rotating the hand wheel 31 according to whether the end face of the hardware is beveled and the degree of inclination, then tighten the first locking bolt 32 to fix the hand wheel 31 and the hardware. Then move the sliding sleeve 6 and the sliding plate 8 to adjust the position of the polishing disc 114 so that the polishing disc 114 is just above the end face of the hardware. After adjusting, tighten the second locking bolt 61 and the third locking bolt 71 to fix the sliding sleeve 6 and the sliding plate 8. Then start the electric telescopic rod 9 to extend and drive the polishing disc 114 to descend and contact the end face of the hardware. Finally, start the motor 10 to drive the polishing disc 114 to rotate, achieving polishing of the end face of the hardware.

[0035] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific implementation. Obviously, according to the content of the description, many modifications and changes can be made. The description selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the skilled in the art can well understand and use the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A face grinding device comprising a base (1), characterized in that: The vertical plate (2) is fixed on the upper surface of the base (1), the top end of the vertical plate (2) is rotatably connected with the horizontal shaft (3) through the bearing, the horizontal shaft (3) is fixed with the clamping assembly (4) and the hand wheel (31) at both ends respectively, the T-shaped guide rail (5) is fixed on the side edge of the upper surface of the base (1), the sliding sleeve (6) is slidably connected with the surface of the T-shaped guide rail (5), the L-shaped plate (7) is fixed on the upper surface of the sliding sleeve (6), the sliding groove is horizontally arranged on the top end of the L-shaped plate (7), and the sliding plate (8) is slidably connected in the sliding groove, the electric telescopic rod (9) is fixed on the upper surface of one end of the sliding plate (8) outside the sliding groove, the electric motor (10) is fixedly connected with the bottom telescopic end of the electric telescopic rod (9), and the elastic polishing assembly (11) is fixedly connected with the bottom output shaft of the electric motor (10).

2. An end face polishing device according to claim 1, characterized in that: The clamping assembly (4) comprises a U-shaped plate (41) fixedly connected with the horizontal shaft (3), a guide rod (44) is fixed on one side in the U-shaped plate (41), a clamping plate (43) is slidably connected with the surface of the guide rod (44), a screw rod (42) penetrates through one side of the U-shaped plate (41) and is screw-connected, one end of the screw rod (42) in the U-shaped plate (41) is rotatably connected with the clamping plate (43) through the bearing, and the other end of the screw rod (42) is fixedly connected with the knob.

3. An end face polishing device according to claim 1, characterized in that: The hand wheel (31) is screw-connected with the first locking bolt (32) penetrating through the side edge.

4. An end face polishing apparatus according to claim 1, characterized by: The second locking bolt (61) is screw-connected with the top wall of the sliding sleeve (6) penetrating through.

5. An end face polishing device according to claim 1, characterized in that: The third locking bolt (71) is screw-connected with the top wall of the sliding groove penetrating through the top of the L-shaped plate (7).

6. An end face polishing device according to claim 1, characterized in that: The elastic polishing assembly (11) comprises a square rod (111) fixedly connected with the output shaft of the electric motor (10), the square tube (112) is slidably sleeved on the surface of the square rod (111), the spring (113) is fixedly connected with the bottom end of the square rod (111) and the inner bottom wall of the square tube (112), and the polishing disc (114) is fixed on the bottom end of the square tube (112).

7. An end face grinding device according to claim 6, characterized in that The polishing disc (114) is fixedly connected with the bottom end of the square tube (112) through the bolt.

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