Main shaft clamping device of PCB gong machine

Abstract

A PCB gong machine main shaft clamping device comprises a Z-axis sliding plate, a plurality of PCB gong machine main shafts are arranged on the Z-axis sliding plate, the PCB gong machine main shafts are fixed to the Z-axis sliding plate through main shaft clamps respectively, each main shaft clamp comprises two side plates vertically arranged on the Z-axis sliding plate, the tops and the bottoms of the two side plates are each correspondingly provided with a fixing plate, and the fixing plates are arranged on the Z-axis sliding plate. The sides, away from the Z-axis sliding plate, of the fixing plates extend out of the sides, away from the Z-axis sliding plate, of the two side plates respectively, the two fixing plates are each provided with an installation hole used for assembling a main shaft of the PCB gong machine, and the sides, away from the Z-axis sliding plate, of the upper surfaces of the fixing plates located on the tops of the two side plates are provided with a screw rod which comprises a rod body. The top end of the rod body is provided with a top cover abutting against the end face of the PCB gong machine main shaft, the rod body is sleeved with a limiting nut, the sides, away from the Z-axis sliding plate, of the two side plates are each provided with a main shaft clamping cover, the vertical position of the PCB gong machine main shaft can be adjusted through the screw, the heights of all the PCB gong machine main shafts are uniform, and then it is ensured that the PCB gong machine carries out accurate machining treatment on a PCB.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB gong machines, in particular to a main shaft clamping device for a PCB gong machine. Background Art

[0002] PCB gong machine is a device used to process PCB boards. PCB gong machine usually has multiple spindles, and adopts a set of control systems to control the simultaneous up and down movement of multiple spindles. In this case, when assembling and debugging multiple spindles, it is necessary to calibrate the multiple spindles to the same height so that the height of each spindle is uniform. However, during the use of the PCB gong machine spindle, due to the maintenance and replacement of the PCB gong machine spindle, the height of multiple spindles will be offset, resulting in inconsistent heights of multiple spindles during processing, thereby affecting the PCB gong machine's accurate processing of PCB boards. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art and to provide a PCB gong machine spindle clamping device, which aims to solve the problem that during the use of the existing PCB gong machine spindle, due to the maintenance and replacement of the PCB gong machine spindle, the equal heights of multiple spindles will be offset, resulting in inconsistent degrees of multiple spindles during processing, thereby affecting the PCB gong machine's accurate processing of the PCB board.

[0004] The technical solution adopted by the utility model to solve the above technical problems is as follows:

[0005] A PCB gong machine spindle clamping device is provided, including a Z-axis slide plate, on which a plurality of PCB gong machine spindles are arranged, and the PCB gong machine spindles are respectively fixed to the Z-axis slide plate by a spindle clamp, and the spindle clamp includes two side plates vertically arranged on the Z-axis slide plate at intervals, and the top and bottom of the two side plates are respectively provided with a fixing plate arranged on the Z-axis slide plate, and the side of the fixing plate away from the Z-axis slide plate extends respectively from the side of the two side plates away from the Z-axis slide plate, and the two fixing plates are respectively provided with a mounting hole for assembling the PCB gong machine spindle, and a screw rod is vertically provided on the side of the upper surface of the fixing plate located at the top of the two side plates away from the Z-axis slide plate, and the screw rod includes a rod body, and a top cover abutting against the end face of the PCB gong machine spindle is provided on the top of the rod body, and a limiting nut is sleeved on the rod body, and a U-shaped spindle clamp cover is detachably provided on the side of the two side plates away from the Z-axis slide plate.

[0006] Furthermore, a first screw hole adapted to the screw rod is provided on the side of the upper surface of the fixed plate located at the top of the two side plates away from the Z-axis slide board, the bottom end of the rod body is respectively arranged in the first screw hole and the limiting nut is respectively located above the first screw hole.

[0007] Furthermore, two second screw holes are provided on both side edges of the spindle clamp cover in sequence from top to bottom, and third screw holes corresponding to the two second screw holes are provided on the sides of the two side panels opposite to the spindle clamp cover, respectively. The spindle clamp cover is detachably fixed to the spindle clamp by the cooperation of screws, the second screw holes and the third screw holes.

[0008] Furthermore, a fourth screw hole is respectively provided on both sides of the side wall of the fixed plate away from the Z-axis slide board and on the side wall of the side plate away from the Z-axis slide board, and a corresponding fifth screw hole is provided on the Z-axis slide board. The spindle clamp is detachably fixed to the Z-axis slide board by cooperation of screws, the fourth screw hole and the fifth screw hole.

[0009] Furthermore, the Z-axis slide plate is also provided with two brackets respectively arranged on both sides of the PCB gong machine main shaft and used to fix the cylinder, and the fixing plates located at the bottom of the two side plates are respectively extended outwardly and provided with a connecting plate corresponding to the bracket and used to fix the cylinder.

[0010] According to the above-mentioned embodiment of the utility model, the PCB gong machine spindle clamping device comprises a Z-axis slide plate, on which a plurality of PCB gong machine spindles are arranged, and the PCB gong machine spindles are respectively fixed on the Z-axis slide plate by a spindle clamp, and the spindle clamp comprises two side plates vertically arranged on the Z-axis slide plate at intervals, and the top and bottom of the two side plates are respectively provided with a fixed plate arranged on the Z-axis slide plate, and the fixed plate extends from the side of the two side plates away from the Z-axis slide plate respectively, and a mounting hole for assembling the PCB gong machine spindle is respectively provided on the two fixed plates, and a screw rod is vertically provided on the side of the upper surface of the fixed plate located at the top of the two side plates away from the Z-axis slide plate, and the screw rod comprises a rod body, and a top cover abutting against the end face of the PCB gong machine spindle is provided on the top of the rod body, and a limiting nut is sleeved on the rod body, and a U-shaped spindle clamp cover is detachably provided on the side of the two side plates away from the Z-axis slide plate. In this way, since the height of each screw is consistent, during the debugging process of the PCB gong machine spindle, the end faces of each PCB gong machine spindle can be respectively abutted against the top cover 4 of the screw, and the screw is used to adjust the up and down position of the PCB gong machine spindle, and the equal height correction of each PCB gong machine spindle is performed to make the height of each PCB gong machine spindle uniform. When the positions of each PCB gong machine spindle are consistent, the spindle clamping cover is locked to fix each PCB gong machine spindle, ensuring the uniform height of each PCB gong machine spindle during processing, thereby ensuring that the PCB gong machine accurately processes the PCB board, and solving the problem that the existing PCB gong machine spindle is used, and the equal height of multiple spindles will be offset due to the maintenance and replacement of the PCB gong machine spindle, resulting in inconsistent degrees of multiple spindles during processing, thereby affecting the PCB gong machine The problem of accurate processing of the PCB board by the PCB gong machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solution of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a structural schematic diagram of a PCB gong machine spindle clamping device provided in an embodiment of the utility model.

[0013] Figure 2 yes Figure 1 Enlarged schematic diagram at point A in the middle.

[0014] Figure 3 It is a side view of the PCB gong machine spindle clamping device provided by an embodiment of the utility model.

[0015] Figure 4 yes Figure 3 Enlarged schematic diagram of point B in the middle.

[0016] Figure 5 It is another structural schematic diagram of the PCB gong machine spindle clamping device provided by an embodiment of the utility model.

[0017] Figure 6 yes Figure 5 Enlarged schematic diagram at point C in the middle.

[0018] Figure 7 yes Figure 5 Enlarged schematic diagram at point D in the middle.

[0019] Figure 8 It is a structural schematic diagram of the main shaft clamp of the main shaft clamping device of the PCB gong machine provided by the embodiment of the utility model.

[0020] Fig. 9 It is a structural schematic diagram of a screw rod of a main shaft clamping device for a PCB gong machine provided in an embodiment of the utility model.

[0021] Fig.10 It is a schematic diagram of the assembly between the screw, the spindle clamp and the spindle clamp cover of the PCB gong machine spindle clamping device provided by the embodiment of the utility model.

[0022] Fig.11 It is a schematic diagram of the assembly between the PCB gong machine spindle clamping device provided by an embodiment of the utility model, and the PCB gong machine spindle, screw, spindle clamp and spindle clamp cover. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] Please refer to Figures 1 to 11 A PCB gong machine spindle clamping device provided by an embodiment of the utility model includes a Z-axis slide plate 10, on which a plurality of PCB gong machine spindles 20 are arranged. Here, the plurality of PCB gong machine spindles 20 can be two or more, and the PCB gong machine spindles 20 are respectively fixed to the Z-axis slide plate 10 by a spindle clamp 30, and the spindle clamp 30 includes two side plates 31 vertically arranged on the Z-axis slide plate 10 at intervals, and the top and bottom of the two side plates 31 are respectively provided with a fixed plate 32 arranged on the Z-axis slide plate 10, and the fixed plate 32 extends from one side of the Z-axis slide plate 10 away from the other side of the two side plates 31 away from the Z-axis slide plate 10, and a mounting hole 321 for assembling the PCB gong machine spindle 20 is respectively provided on the two fixed plates 32, and the PCB gong The machine spindle 20 is respectively assembled in the two mounting holes 321 to fix the PCB gong machine spindle 20. A screw 40 is vertically provided on the upper surface of the fixing plate 32 located at the top of the two side plates 31 on the side away from the Z-axis slide 10. The screw 40 includes a rod body 41. The top of the rod body 41 is provided with a top cover 42 abutting against the end face of the PCB gong machine spindle 20. A limiting nut 43 is sleeved on the rod body 41. The limiting nut 43 has the effect of limiting the position of the rod body 41. A U-shaped spindle clamp cover 50 is detachably provided on the side of the two side plates 31 away from the Z-axis slide 10. In this way, since the heights of the screws 40 are consistent, the end faces of the PCB gong machine spindles 20 can be respectively aligned with the top covers 42 of the screw 40 during the debugging process. 2 are abutted together, and the screw rod 40 is used to adjust the upper and lower positions of the PCB gong machine spindles 20, and the height correction is performed on each of the PCB gong machine spindles 20 to make the heights of each of the PCB gong machine spindles 20 uniform. When the positions of each of the PCB gong machine spindles 20 are consistent, the spindle clamping cover 50 is locked to fix each of the PCB gong machine spindles 20, ensuring that the heights of each of the PCB gong machine spindles 20 are uniform during processing, thereby ensuring that the PCB gong machine can accurately process the PCB board.

[0025] Furthermore, a first screw hole 322 adapted to the screw rod 40 is provided on the side of the upper surface of the fixed plate 32 located at the top of the two side plates 31 away from the Z-axis slide plate 10, and the bottom ends of the rod bodies 40 are respectively arranged in the first screw holes 322 and the limit nuts 43 are respectively located above the first screw holes 322. In this way, the screw rod 40 can be used to adjust the upper and lower positions of the PCB gong machine spindle 20. When the positions of the PCB gong machine spindles 20 are consistent, the spindle clamping cover 50 is locked to fix the PCB gong machine spindle 20, thereby ensuring that the heights of the PCB gong machine spindles 20 are uniform during processing, thereby ensuring that the PCB gong machine accurately processes the PCB board.

[0026] Furthermore, two second screw holes 501 are provided on both side edges of the spindle clamp cover 50 from top to bottom in sequence, and third screw holes 312 corresponding to the two second screw holes 501 are provided on the side of the two side panels 31 opposite to the spindle clamp cover 50, respectively. The spindle clamp cover is detachably fixed to the spindle clamp 30 by the cooperation of screws, the second screw holes 501 and the third screw holes 312, respectively, for easy installation and maintenance.

[0027] Furthermore, a fourth screw hole 323 is respectively provided on both sides of the side wall of the fixed plate 32 away from the Z-axis skateboard 10 and on the side wall of the side plate 31 away from the Z-axis skateboard 10, and a corresponding fifth screw hole (not marked in the figure) is provided on the Z-axis skateboard. The spindle clamp 30 is detachably fixed to the Z-axis skateboard 10 by cooperation of screws, the fourth screw hole 323 and the fifth screw hole, which is convenient for installation and maintenance.

[0028] It should be noted that, in the present embodiment, the Z-axis slide plate 10 is further provided with two brackets 70 which are respectively arranged on both sides of the PCB gong machine spindle 20 and are used to fix the cylinder 60. The fixing plates 32 located at the bottom of the two side plates 31 are respectively extended outwardly with a connecting plate 80 corresponding to the bracket 70 and used to fix the cylinder 60. The cylinder 60 is used to drive the Z-axis slide plate 10 to slide up and down, thereby driving the PCB gong machine spindle 20 to move up and down.

[0029] According to the above-mentioned embodiment of the utility model, the PCB gong machine spindle clamping device includes a Z-axis slide plate, on which a plurality of PCB gong machine spindles are arranged, and the PCB gong machine spindles are respectively fixed to the Z-axis slide plate by a spindle clamp, and the spindle clamp includes two side plates vertically arranged on the Z-axis slide plate at intervals, and the top and bottom of the two side plates are respectively provided with a fixed plate arranged on the Z-axis slide plate, and the fixed plate extends from the side of the two side plates away from the Z-axis slide plate respectively, and a mounting hole for assembling the PCB gong machine spindle is respectively provided on the two fixed plates, and a screw rod is vertically provided on the side of the upper surface of the fixed plate located at the top of the two side plates away from the Z-axis slide plate, and the screw rod includes a rod body, and a top cover abutting against the end face of the PCB gong machine spindle is provided on the top of the rod body, and a limiting nut is sleeved on the rod body, and a U-shaped spindle clamp is detachably provided on the side of the two side plates away from the Z-axis slide plate. Cover, in this way, since the height of each screw is consistent, during the debugging process of the PCB gong machine spindle, the end faces of each PCB gong machine spindle can be respectively abutted against the top cover 4 of the screw, and the screw is used to adjust the up and down position of the PCB gong machine spindle, and the equal height correction of each PCB gong machine spindle is performed to make the height of each PCB gong machine spindle uniform. When the positions of each PCB gong machine spindle are consistent, the spindle clamping cover is locked to fix each PCB gong machine spindle, ensuring the uniform height of each PCB gong machine spindle during processing, thereby ensuring that the PCB gong machine accurately processes the PCB board, and solving the problem that the existing PCB gong machine spindle is used, due to the maintenance and replacement of the PCB gong machine spindle, the equal height of multiple spindles will be offset, resulting in inconsistent degrees of multiple spindles during processing, thereby affecting the PCB gong machine The problem of accurate processing of the PCB board by the PCB gong machine.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A PCB gong machine spindle clamping device, characterized in that: It includes a Z-axis skateboard, on which are disposed a plurality of PCB gong machine spindles, which are respectively fixed to the Z-axis skateboard by a spindle clamp, and the spindle clamp includes two side plates vertically arranged at intervals on the Z-axis skateboard, and a fixing plate arranged on the Z-axis skateboard is respectively correspondingly disposed at the top and bottom of the two side plates, and the fixing plate extends from a side of the two side plates away from the Z-axis skateboard respectively on a side, and a mounting hole for assembling the PCB gong machine spindle is respectively provided on the two fixing plates, and a screw is vertically disposed on a side of the upper surface of the fixing plate located at the top of the two side plates away from the Z-axis skateboard, the screw includes a rod body, a top cover abutting against the end face of the PCB gong machine spindle is disposed on the top of the rod body, a limiting nut is sleeved on the rod body, and a U-shaped spindle clamp cover is detachably disposed on a side of the two side plates away from the Z-axis skateboard.

2. A PCB gong machine spindle clamping device according to claim 1, characterized in that: A first screw hole adapted to the screw rod is provided on the side of the upper surface of the fixing plate located at the top of the two side plates away from the Z-axis slide, the bottom ends of the rod bodies are respectively arranged in the first screw holes and the limiting nuts are respectively located above the first screw holes.

3. A PCB gong machine spindle clamping device according to claim 1, characterized in that: Two second screw holes are provided on the two side edges of the spindle clamp cover from top to bottom in sequence, and third screw holes corresponding to the two second screw holes are provided on the sides of the two side panels opposite to the spindle clamp cover respectively, and the spindle clamp cover is detachably fixed to the spindle clamp by the cooperation of screws, the second screw holes and the third screw holes respectively.

4. A PCB gong machine spindle clamping device according to claim 1, characterized in that: A fourth screw hole is respectively provided on both sides of the side wall of the fixed plate away from the Z-axis slide and on the side wall of the side plate away from the Z-axis slide, and a corresponding fifth screw hole is provided on the Z-axis slide. The spindle clamp is detachably fixed to the Z-axis slide by cooperation of screws, the fourth screw hole and the fifth screw hole.

5. A PCB gong machine spindle clamping device according to claim 1, characterized in that: The Z-axis slide plate is also provided with two brackets respectively arranged on both sides of the PCB gong machine main shaft and used to fix the cylinder. The fixing plates located at the bottom of the two side plates extend outward and are respectively provided with a connecting plate corresponding to the bracket and used to fix the cylinder.

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