CN201239907Y - Edger unit - Google Patents

Abstract

The utility model provides a kind of edging equipment, comprising: a frame; a grinder, the grinder is arranged on the frame, the grinder has first and second grinding wheels respectively located on the left and right sides of the horizontal direction, and said first and second grinding wheels are respectively adapted to grind opposite first and second sides of a workpiece; a first workpiece mounting device, said first workpiece mounting device being disposed on said frame and located on said grinder The lateral left side of the frame, wherein the first workpiece mounting device is movable in the longitudinal direction and the lateral direction on the frame; and a second workpiece mounting device is used to fix the workpiece and is arranged on the The frame is located on the lateral right side of the grinder, wherein the second workpiece mounting device is movable in the longitudinal direction and the lateral direction on the frame. The edging equipment can be used for edging the workpiece to enhance the sliding effect of the workpiece.

Description

Edging equipment

technical field

The utility model relates to the field of mechanical processing, in particular to equipment for edging workpieces.

Background technique

In the field of modern industry, with the improvement of the application field of workpieces, the requirements for the processing technology of workpieces are also getting higher and higher. For example, the mobile phone industry is developing rapidly. With the variety of mobile phone models and specifications, the requirements for its production process are becoming more and more stringent, the efficiency requirements are getting higher and higher, and the technical requirements are becoming more and more sophisticated. At present, slide mobile phones are more popular, and there are many users. Traditionally, the iron sheet of the slide cover is usually directly polished after stamping. Since the sheared surface is not a vertical surface after stamping, the sliding effect of the sliding cover is not good.

Contents of the invention

The purpose of this utility model is to provide a kind of edging equipment. The edge grinding equipment can grind two opposite sides of a workpiece such as a mobile phone slide cover, thereby improving processing efficiency and processing quality.

In order to achieve the above object, the utility model provides a kind of edging equipment, comprising: a frame; a grinder, the grinder is arranged on the frame, and the grinder has first and a second grinding wheel, and the first and second grinding wheels are respectively adapted to grind opposite first and second sides of the workpiece; a first workpiece mounting device, the first workpiece mounting device is used to fix the workpiece and is arranged on the on the frame and located on the lateral left side of the grinder, wherein the first workpiece mounting device is movable in the longitudinal direction and the lateral direction on the frame; and a second workpiece mounting device, the second workpiece The mounting device is used to fix the workpiece and is arranged on the frame and is located on the lateral right side of the grinder, wherein the second workpiece mounting device is movable in the longitudinal direction and the lateral direction on the frame.

Additional aspects and advantages of the present invention will be set forth in part in the description which follows, and part will be apparent from the description which follows, or can be learned by practice of the present invention.

Description of drawings

Below, the embodiment will be described in conjunction with the accompanying drawings, and the utility model will become obvious and easier to understand, wherein:

Fig. 1 is a schematic diagram of the general structure of the edging equipment according to the embodiment of the present utility model.

Fig. 2a is a schematic structural view of the first workpiece mounting device on the left side of the edging equipment according to an embodiment of the present utility model.

Fig. 2b is a structural schematic diagram of the longitudinal feeding mechanism of the edging equipment according to the embodiment of the present utility model.

Fig. 2c is a schematic structural view of the lateral feed mechanism of the edging equipment according to the embodiment of the present utility model.

Fig. 3a is a schematic structural view of a workbench of an edging device according to an embodiment of the present invention.

Fig. 3b is a schematic top view of the workbench of the edging equipment according to the embodiment of the present invention.

Fig. 4 is a schematic structural view of the second workpiece mounting device on the right side of the edging equipment according to an embodiment of the present utility model.

Fig. 5 is a control schematic diagram of the edging equipment according to the embodiment of the present utility model.

Fig. 6 is a schematic diagram of a mobile phone slide cover processed by using the edging equipment according to the embodiment of the present invention.

Detailed ways

Specific embodiments of the present invention will be described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements. The utility model is described below by referring to the accompanying drawings, which is only used to explain the utility model, but not be construed as a limitation of the utility model.

In addition, it should be noted that, in the description of the present utility model, the terminology adopted is only for the convenience of describing the present utility model, and cannot be construed as a limitation of the present utility model. It should also be noted that in the description of the utility model, "first", "second", "left", "right", "horizontal", "vertical" and so on are only for the convenience of the description of the utility model, and It cannot be interpreted as a limitation of the utility model. .

Referring to FIG. 1 , the edging equipment according to the embodiment of the present invention includes: a frame 4 , a grinder 2 , a first workpiece mounting device 1 and a second workpiece mounting device 3 .

The grinder 2 is arranged on the frame 4, the grinder 2 has a first grinder 6 and a second grinder 7, wherein the first grinder 6 and the second grinder 7 are arranged on the lateral left and right sides of the grinder 2 respectively, and the first grinder 6 and the second grinding wheel 7 are adapted to grind the opposite first and second sides of the workpiece 13, respectively.

In one embodiment of the present invention, the mobile phone sliding cover 13 is used as a workpiece for description. Those skilled in the art can understand that the edging equipment of the present utility model can also process other products.

The first workpiece mounting device 1 is arranged on the horizontal left side of the frame 4 and is positioned at the lateral left side of the grinder 2 for fixing workpieces, and the first workpiece mounting device 1 can be positioned on the frame 4 along the longitudinal direction (as shown in Fig. 2 b ). Up and down direction) and lateral direction (left and right direction in Fig. 1) move. When the workpiece 13 is fixed on the first workpiece mounting device 1 , the first grinding wheel 6 can be used to grind the first side of the workpiece 13 (eg, the right side 61 in FIG. 6 ).

The second workpiece mounting device 3 is arranged on the frame 4, and is positioned at the lateral right side of the grinder 2 for fixing the workpiece 13, and the second workpiece mounting device 3 can be vertically on the frame 4 (up and down as shown in Fig. 2b) Direction) and horizontal direction (left and right direction in Figure 1) movement. When the workpiece 13 is fixed on the second workpiece mounting device 3 , the second grinding wheel 7 can be used to grind the second side of the workpiece 13 (eg, the left side 63 in FIG. 6 ).

2a, 2b and 2c, in one embodiment of the present utility model, the first workpiece mounting device 1 has: a longitudinal feed mechanism (see FIG. 2b), a transverse feed mechanism (see FIG. 2c) and a worktable (see Figures 3a and 3b). The longitudinal feed mechanism is movably arranged on the frame 4 along the longitudinal direction. The transverse feed mechanism is movably arranged on the longitudinal feed mechanism along the transverse direction. The workbench is used for clamping and positioning the workpiece 13, and is arranged on the infeed mechanism, so that the workbench can move along the transverse direction and the longitudinal direction on the frame 4 through the longitudinal feed mechanism and the infeed mechanism. move. .

Referring to FIG. 2 b , in one embodiment of the present invention, the longitudinal feed mechanism of the first workpiece mounting device 1 has: a pair of longitudinal feed guide rails 21 , a pair of longitudinal sliders 25 , a lead screw 22 and a screw nut 23 .

A pair of longitudinal feed guide rails 21 is installed on the frame 4 in parallel, and the pair of longitudinal slide blocks 25 are respectively slidably arranged on the pair of longitudinal feed guide rails 21 and connected with the transverse feed mechanism. In one embodiment, the longitudinal slide 25 is slidably fitted on the longitudinal feed rail 21 . In this way, the longitudinal slider 25 can travel along the track of the longitudinal feed guide rail 21 , and then drive the first workpiece mounting device 1 to move longitudinally.

The lead screw 22 is rotatably supported on the frame 4 and parallel to the pair of longitudinal feed guide rails 21 , and the screw nut 23 fits on the lead screw 22 and is connected with the transverse feed mechanism. In this way, by turning the lead screw 22, the longitudinal slider 25 can be driven to advance along the track of the longitudinal feed guide rail 21, and then the first workpiece mounting device 1 can be driven to move longitudinally, so that the longitudinal movement of the first workpiece mounting device 1 can be realized. adjustment. In addition, in one embodiment of the present utility model, a hand wheel 24 is also arranged on the lead screw 22, and the hand wheel 24 is installed on the end of the lead screw 22, and the rotation of the lead screw 22 can be completed by rotating the hand wheel 24. turn.

Those skilled in the art can understand that the rotation of the lead screw 22 through the hand wheel 24 can also be completed by means known in the art. In addition, those skilled in the art can also select the accuracy of the rotation adjustment of the handle 24 to the lead screw 22 according to the workpiece to be ground. A small grid, drives the transverse feed mechanism to move longitudinally by 0.01mm, and then the worktable 22 advances by 0.01mm.

Referring to FIG. 2 c , in one embodiment of the present invention, the lateral feed mechanism of the first workpiece mounting device 1 has: a lateral bottom plate 35 , a lateral guide rail 31 , a lateral slider 34 and a lateral drive cylinder 32 .

The transverse base plate 35 is arranged on the longitudinal feed mechanism, the transverse guide rail 31 is installed on the transverse base plate 35, and the transverse slide block 34 is slidably arranged on the transverse guide rail 31 along the transverse direction and is connected with the workbench. The slider 34 is slidably sleeved on the transverse guide rail 31 along the transverse direction. In this way, the transverse slider 34 can travel along the track of the transverse guide rail 31 , and then drive the first workpiece mounting device 1 to move transversely. The transverse driving cylinder 32 is installed on the transverse bottom plate 35 and is connected with the transverse slider 34 so as to drive the transverse slider 34 to move in the transverse direction. The transverse driving cylinder 32 can be an air cylinder or a hydraulic cylinder.

In another embodiment of the present utility model, the transverse feed mechanism of the first workpiece installation device 1 also has a left limit assembly 33 and a right limit assembly 331, which are arranged on the transverse bottom plate 35 along the transverse direction, respectively At the left and right limit positions that limit the movement of the lateral slider 34 in the lateral direction. This enables the lateral slider 34 to move laterally within a safe and effective range.

In one embodiment of the present invention, the second workpiece mounting device 3 may have the same structure as the first workpiece mounting device 1 , and are symmetrically arranged on both sides of the grinder, and its structure will not be described in detail here. Owing to having the same structure, operation, maintenance and repair can be facilitated.

Referring to FIGS. 3 a and 3 b , in one embodiment of the present invention, the workbench of the edging equipment of the present invention includes a workpiece positioning seat 41 , a clamping cylinder 42 and a pressing block 44 . The workpiece positioning seat 41 is installed on the transverse feed mechanism for installing and positioning the workpiece 13 . The clamping cylinder 42 is installed on the transverse feed mechanism for pressing the workpiece 13 onto the workpiece positioning seat 41 . The pressing block 44 is mounted on the piston end of the clamping cylinder 42 for contacting and pressing the workpiece 13 . This holds the workpiece in place, allowing efficient and precise edging.

Those skilled in the art can use any air cylinder or hydraulic cylinder known in the art as the clamping cylinder. For example, in one embodiment of the present utility model, a rotating cylinder is used as the clamping cylinder 42. By rotating, the workpiece can be easily Installed on the positioning seat, the interference of the clamping cylinder 42 and the pressing block 43 on the workpiece 13 is avoided.

Referring to FIG. 5 , in one embodiment of the present invention, the infeed mechanism further includes an infeed control valve 62 .

The lateral feed control valve 62 is connected with the lateral drive cylinder 32 and is used to activate the lateral drive cylinder 32 so as to drive the lateral slide block 34 to move from the initial position along the lateral feed direction, and the clamping cylinder 42 is pressing the workpiece 13 to the position of the workpiece. Simultaneously on the seat 41, the mechanical valve 12 is actuated to shift the infeed control valve 62 to activate the traverse drive cylinder 32.

In a further embodiment, when the transverse feed mechanism reaches the limit position, the control valve 62 automatically resets and reversely pushes the transverse drive cylinder 32 so as to drive the transverse slider 34 to move in the transverse backward direction.

Referring to FIGS. 3 a and 3 b , in one embodiment of the present invention, the workbench further includes a start button 5 and a workpiece release valve 17 . Wherein, the start button 5 is used to start the clamping cylinder 42 to move downwards to clamp the workpiece 13 on the workpiece positioning seat 41, and the workpiece release control valve 17 is connected to the clamping cylinder 42 for starting the clamping cylinder 42 to move upwards to The workpiece is released, and the lateral drive cylinder 32 will touch the workpiece release control valve 17 when moving to the initial position along the lateral retracting direction, so that the workpiece 13 can be released automatically.

In one embodiment of the present utility model, the lateral drive cylinder 32 is a rodless cylinder,

In one embodiment of the present invention, the lateral feed control valve 62 is a two-position single air control valve.

Referring to Fig. 5, in the implementation of the present utility model, the sliding cover of the mobile phone can be edged. With reference to Fig. 6, utilize the square hole 60 on the mobile phone sliding cover to roughly locate the mobile phone sliding cover on the workbench, and utilize two pin holes 64 and the bottom surface on the mobile phone sliding cover to carry out precise positioning. The operation process of the edging equipment is as follows:

(1) placing and positioning the mobile phone slide cover 13 on the first workpiece mounting device 1 of the edging equipment;

(2) Press the pneumatic button 5, and the clamping cylinder 42 advances;

(3) The clamping cylinder 42 presses the workpiece 13 and touches the mechanical valve 12, and the mechanical valve 12 makes the transposition of the lateral feed control valve 62, thereby starting the lateral drive cylinder 32;

(4) Transverse drive cylinder 32 pushes workbench and mobile phone slide cover 13 to move, and stays about 1 second until right stopper assembly 331, promptly begins to grind the first side of mobile phone slide cover 13 (right side among Fig. 6 side 61);

(5) The lateral feed control valve 62 automatically resets, and the lateral drive cylinder 32 drives the workbench to run in reverse;

(6) The horizontal drive cylinder 32 and the workbench move to the original position, that is, the left limit assembly 33, and touch the workpiece release control valve 17;

(7) Rotate the clamping cylinder 42 to loosen the mobile phone slide cover 13, and return to the original position, that is, the clamping cylinder 42 is in a rising state;

(8) Take out the mobile phone sliding cover 13 that is ground.

It should be noted that the grinding amount of the first side of the mobile phone slide cover can be adjusted through the longitudinal feeding mechanism, for example, by rotating the lead screw.

The mobile phone slide cover after the first side grinding is placed and positioned on the second workpiece mounting device 3 of the grinder, repeat the above-mentioned operation process, and grind the second side of the mobile phone slide cover (as shown on the left side in Figure 6 side 63).

The process of using the edging equipment of the embodiment of the present invention to process workpieces is described above by taking the slide mobile phone as an example. Those skilled in the art can understand that the edging equipment of the present invention can also be used for edging other workpieces. Therefore, the above description is only for the convenience of illustration, and should not be regarded as limiting the scope of the present utility model.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (10)

1. A kind of edging equipment, is characterized in that, comprises: frame; a grinder disposed on the frame, the grinder having first and second grinding wheels respectively adapted to grind opposite first and second sides of a workpiece and located on the left and right lateral sides; A first workpiece mounting device, the first workpiece mounting device is arranged on the frame and is located on the lateral left side of the grinder, wherein the first workpiece mounting device is longitudinally and laterally on the frame direction is movable; and The second workpiece mounting device, the second workpiece mounting device is arranged on the frame and is located on the lateral right side of the grinder, wherein the second workpiece mounting device is arranged on the frame along the longitudinal direction and the lateral direction The direction can be moved. 2. The edge grinding equipment according to claim 1, characterized in that, the first workpiece mounting device and the second workpiece mounting device are left-right symmetrical with respect to the grinder, and the first workpiece mounting device and the second workpiece mounting device Each of the installations includes: a longitudinal feed mechanism, the longitudinal feed mechanism is movably arranged on the frame along the longitudinal direction; an infeed mechanism movably disposed on the longitudinal feed mechanism in a transverse direction; and A table for positioning and clamping workpieces is provided on the infeed mechanism. 3. The edging equipment according to claim 2, wherein the longitudinal feed mechanism comprises: a pair of longitudinal feed rails mounted in parallel on the frame; A pair of longitudinal sliders, the pair of longitudinal sliders are respectively slidably arranged on the pair of longitudinal feed guide rails and connected with the transverse feed mechanism; a lead screw rotatably supported on the frame parallel to the pair of longitudinal feed rails; and A screw nut, the screw nut fits on the lead screw and is connected with the transverse feed mechanism. 4. The edging equipment according to claim 2, wherein the infeed mechanism comprises: a transverse bottom plate, the transverse bottom plate is arranged on the longitudinal feed mechanism; a transverse guide rail mounted on the transverse base plate; a transverse slider, which is slidably arranged on the transverse guide rail along the transverse direction and connected with the workbench; and A transverse drive cylinder is installed on the transverse bottom plate and connected with the transverse slider so as to drive the transverse slider to move in the transverse direction. 5. The edge grinding equipment according to claim 4, characterized in that, the transverse feed mechanism further comprises left and right limiting components respectively limiting the left and right limit positions of the transverse slider and arranged on the transverse bottom plate along the transverse direction . 6. The edging equipment according to claim 2, wherein the workbench comprises: A workpiece positioning seat, the workpiece positioning seat is installed on the transverse feed mechanism for installing and positioning the workpiece; a clamping cylinder mounted on the infeed mechanism for pressing the workpiece onto the workpiece positioning seat; and A pressing block is installed on the piston end of the clamping cylinder for contacting and pressing the workpiece. 7. The edging equipment according to claim 6, characterized in that, the clamping cylinder is a rotary cylinder. 8. The edging equipment according to claim 7, wherein the infeed mechanism comprises: a transverse bottom plate, the transverse bottom plate is arranged on the longitudinal feed mechanism; a transverse guide rail mounted on the transverse base plate; a transverse slider, which is slidably arranged on the transverse guide rail along the transverse direction and connected with the workbench; a lateral drive cylinder mounted on the lateral base plate and connected to the lateral slider so as to drive the lateral slider to move in a lateral direction; and A transverse feed control valve, the transverse feed control valve is connected with the transverse drive cylinder for activating the transverse drive cylinder so as to drive the transverse slide to move from the initial position along the transverse feed direction, and the clamping cylinder compresses the workpiece Touch the infeed control valve to activate the infeed drive cylinder while on the workpiece positioning seat. 9. The edging equipment according to claim 8, characterized in that, the transverse feed mechanism further comprises a transverse retract control valve, and the transverse retract control valve is connected with the transverse drive cylinder for activating the transverse drive cylinder so as to drive the The horizontal slide block moves in a lateral retraction direction. 10. The edging equipment according to claim 9, wherein the workbench further comprises: a workpiece release control valve that activates the upward movement of the clamping cylinder to release the workpiece, the release control valve being connected to the clamping cylinder and actuating the workpiece release control valve when the lateral drive cylinder moves to the initial position in the lateral retracting direction .

Images