Multi-station finishing machine

Abstract

The utility model belongs to the technical field of grinding, and particularly relates to a multi-station finishing machine which comprises a machine body and a grinding box, the grinding box is movably installed at the bottom of an inner cavity of the machine body, a lifting seat is movably installed in the inner cavity of the machine body, a driving motor is installed on the upper surface of the lifting seat, and the power output end of the driving motor penetrates through the cavity wall of the lifting seat. The power output end of the driving motor is in transmission connection with a driving disc, mounting discs are annularly arranged on the lower surface of the driving disc at equal intervals, inserting cylinders are annularly arranged on the lower surfaces of the mounting discs at equal intervals, and positioning rods used for fixing workpieces are movably inserted into inner cavities of the inserting cylinders. According to the grinding device, the number of grinding workpieces can be increased during grinding by increasing the fixing stations for the workpieces, so that the grinding efficiency of the workpieces is improved, the workpieces are in a suspended state during grinding and are limited through the positioning rods, collision between the workpieces and the inner wall of the grinding box or between the workpieces in the grinding process can be avoided, and protection on the workpieces can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of grinding, specifically to a multi-station light finishing machine. BACKGROUND

[0002] The light finishing machine is a machine for polishing and deburring workpieces, and needs a medium, which is commonly known as abrasive. It is a kind of artificial synthetic inorganic compound with various types and styles, mainly determined according to the processing of workpieces of different shapes and sizes.

[0003] The invention patent with the publication number CN115570501A discloses a spiral light finishing machine, which is suitable for polishing thin sheet-shaped workpieces. By setting a wave-shaped plate, an arc-shaped extrusion block, an arc-shaped block, an arc-shaped groove, and making the arc-shaped extrusion block retractable, the machine can separate the thin sheet-shaped workpieces that are adhered together, and the separation effect is good. Thus, the thin sheet-shaped workpieces can be fully and uniformly ground, and the grinding effect is good. However, the grinding and polishing effect of the machine for thin sheet-shaped workpieces is also poor, because the machine does not have a structure for effectively separating thin sheet-shaped workpieces, which leads to the problem of the thin sheet-shaped workpieces adhering to each other during polishing.

[0004] The existing light finishing machine has few fixed stations for workpieces, which leads to the problem that multiple groups of workpieces cannot be ground simultaneously during use, affecting the grinding efficiency of the workpieces. Moreover, the workpieces may collide with each other or with the inner wall of the grinding box during grinding, causing damage to the workpieces. To solve the above problems, the present application proposes a multi-station light finishing machine. UTILITY MODEL CONTENTS

[0005] (I) Utility model purpose

[0006] To solve the technical problems in the background art, the utility model proposes a multi-station light finishing machine. By increasing the fixed stations for workpieces, the number of workpieces that can be ground during grinding is increased, thereby improving the grinding efficiency of the workpieces. Moreover, the workpieces are in a suspended state during grinding and are limited by positioning rods, which can prevent the workpieces from colliding with the inner wall of the grinding box or with each other during grinding, thereby improving the protection of the workpieces and solving the problems raised in the background art.

[0007] (II) Technical solution

[0008] The utility model provides a kind of multi-station light decoration machine, including body and grinding box, the grinding box is movably installed in the bottom of body inner cavity, the body inner cavity movably installs lifting seat, driving motor is installed on the upper surface of lifting seat, the power output end of driving motor penetrates lifting seat cavity wall, and the power output end of driving motor is drivingly connected with driving disc, equidistant ring is equipped with mounting disc on the lower surface of driving disc, equidistant ring is equipped with spigot in the lower surface of mounting disc, positioning rod for workpiece fixation is movably inserted in the inner cavity of spigot;

[0009] The inner wall of the body is provided with a hydraulic rod, which is symmetrically arranged, and the piston rod top of the hydraulic rod is connected with the lifting seat.

[0010] Preferably, the side wall of the body is slidably provided with a baffle, and the baffle is located on one side of the grinding box.

[0011] Preferably, a positioning groove is formed in the top surface of the positioning rod, a locking screw rod is threadedly connected to the surface of the spigot, and the locking screw rod is inserted into the positioning groove.

[0012] Preferably, the bottom of the positioning rod is threadedly connected with a tray.

[0013] Preferably, the outer wall of the body is provided with a push motor on both sides, the power output end of the push motor penetrates the cavity wall of the body, and the power output end of the push motor is drivingly connected with a driving screw shaft.

[0014] Preferably, driving seats are welded to the surfaces of both sides of the grinding box, and the driving screw shaft is threadedly connected with the driving seats.

[0015] Preferably, guide seats are provided on the bottom surface of the grinding box and the end surfaces of the lifting seat, guide grooves are formed in the bottom and the inner wall of the body inner cavity, and the guide seats are slidably connected with the guide grooves.

[0016] The above technical solution of the utility model has the following beneficial technical effects:

[0017] 1、The utility model discloses, positioning rod top part respectively to spigot relative insertion, locking screw rod end insertion positioning groove, can be fixed to positioning rod, driving disc surface equidistant ring is equipped with mounting disc, and mounting disc surface equidistant ring is equipped with spigot, can be fixed to multiple positioning rods simultaneously when using, thereby can increase the grinding quantity of workpiece, and workpiece is in the state of suspension when grinding, and is limited through positioning rod, can avoid the collision between workpiece and grinding box inner wall or workpiece in the grinding process, can improve the protection of workpiece.

[0018] 2. The utility model discloses, push motor drives the drive silk axle, and the drive silk axle can be under the action of surface thread and push the grinding box to move, make the grinding box be pushed out from the body inner chamber, thereby convenient to the abrasive in the grinding box is replaced. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is whole structure schematic diagram of the utility model kind multi -station light decoration machine;

[0020] Figure 2 It is cross -section structure schematic diagram of the utility model kind multi -station light decoration machine;

[0021] Figure 3 It is multi -station structure schematic diagram of the utility model kind multi -station light decoration machine;

[0022] Figure 4 It is grinding box drive structure schematic diagram of the utility model kind multi -station light decoration machine;

[0023] Figure 5 It is workpiece fixed structure schematic diagram of the utility model kind multi -station light decoration machine.

[0024] Reference signs:

[0025] 1, body;2, grinding box;3, baffle;4, lifting seat;5, drive motor;6, drive disc;7, mounting disc;8, plug-in barrel;9, positioning rod;10, positioning groove;11, tray;12, push motor;13, drive seat;14, drive silk axle;15, guide groove;16, guide seat;17, hydraulic rod. DETAILED DESCRIPTION

[0026] To make the purpose, technical scheme and advantage of the utility model more clear and obvious, below combining with specific implementation and referring to the drawings, the utility model is explained in further detail.Should understand, these descriptions are only exemplary, and not to limit the scope of the utility model.In addition, in the following explanation, the description of known structure and technology is omitted, to avoid unnecessary confusion of the concept of the utility model.

[0027] As Figures 1-5 Shown, the utility model provides a kind of multi -station light decoration machine, including body 1 and grinding box 2, the grinding box 2 is movably installed in the bottom of the inner chamber of body 1, the inner chamber of body 1 movably installs lifting seat 4, the upper surface of lifting seat 4 is installed with drive motor 5, the power output end of drive motor 5 penetrates lifting seat 4 cavity wall, and the power output end of drive motor 5 is transmissionally connected with drive disc 6, the lower surface of drive disc 6 is equidistantly ringed with mounting disc 7, the lower surface of mounting disc 7 is equidistantly ringed with plug-in barrel 8, the inner chamber of plug-in barrel 8 movably plugs with the positioning rod 9 for workpiece fixation;

[0028] The inner wall of the body 1 is provided with a hydraulic rod 17, the hydraulic rod 17 is symmetrically arranged, and the piston rod top of the hydraulic rod 17 is connected with the lifting seat 4.

[0029] It should be noted that the workpiece is inserted on the positioning rod 9, the bottom of the positioning rod 9 is threadedly connected with the tray 11, the tray 11 can limit the workpiece, the top of the positioning rod 9 is respectively inserted on the insertion sleeve 8, the end of the locking screw rod is inserted into the positioning groove 10, the positioning rod 9 can be fixed, the surface of the driving disc 6 is equidistantly provided with the mounting disc 7, and the surface of the mounting disc 7 is equidistantly provided with the insertion sleeve 8, so that multiple groups of positioning rods 9 can be fixed at the same time during use, thereby the grinding quantity of the workpiece can be increased, the hydraulic rod 17 can drive the lifting seat 4 to descend, the positioning rod 9 and the workpiece will be inserted into the grinding box 2, the driving motor 5 drives the driving disc 6 to drive the workpiece to rotate, so that the workpiece is ground more uniformly, at this time, the workpiece is in a suspended state and is limited by the positioning rod 9, so that the collision between the workpiece and the inner wall of the grinding box 2 or between the workpieces during grinding can be avoided, the protection of the workpiece can be improved, after grinding, the hydraulic rod 17 can drive the lifting seat 4 to lift, so that the workpiece can be quickly taken out from the grinding box 2, and the workpiece taking efficiency can be improved.

[0030] In the embodiment, as shown in the figure, Figure 1 The side wall of the body 1 is slidably provided with a baffle 3, and the baffle 3 is located on one side of the grinding box 2.

[0031] It should be noted that the baffle 3 can block the abrasive to prevent the abrasive from bouncing out.

[0032] In the embodiment, as shown in the figure, Figure 3 The top surface of the positioning rod 9 is provided with a positioning groove 10, the surface of the insertion sleeve 8 is threadedly connected with a locking screw rod, and the locking screw rod is inserted into the positioning groove 10, and the bottom of the positioning rod 9 is threadedly connected with a tray 11.

[0033] It should be noted that the top of the positioning rod 9 is respectively inserted on the insertion sleeve 8, the end of the locking screw rod is inserted into the positioning groove 10, and the positioning rod 9 can be fixed, the surface of the driving disc 6 is equidistantly provided with the mounting disc 7, and the surface of the mounting disc 7 is equidistantly provided with the insertion sleeve 8, so that multiple groups of positioning rods 9 can be fixed at the same time during use.

[0034] In the embodiment, as shown in the figure, Figure 4 The outer wall of the body 1 is provided with a push motor 12 on both sides, the power output end of the push motor 12 penetrates the cavity wall of the body 1, and the power output end of the push motor 12 is drivingly connected with a driving screw shaft 14, the surface of the grinding box 2 is welded with a driving seat 13 on both sides, and the driving screw shaft 14 and the driving seat 13 are threadedly connected.

[0035] Need to explain, push motor 12 drive wire shaft 14, drive wire shaft 14 can be under the action of surface thread push grinding box 2 moves, make grinding box 2 from the body 1 inner chamber is pushed out, so as to facilitate the replacement of abrasive in grinding box 2.

[0036] In the embodiment, as shown in Figure 2 The bottom surface of the grinding box 2 and the two end surfaces of the lifting seat 4 are provided with guide seats 16, the bottom and the inner wall of the inner cavity of the body 1 are provided with guide grooves 15, and the guide seats 16 are slidably connected with the guide grooves 15.

[0037] Need to explain, guide seat 16 and guide groove 15 are matched, and can guide the lifting of the lifting seat 4 and the movement of the grinding box 2 respectively.

[0038] The working principle and use process of the utility model are as follows: the workpiece is inserted on the positioning rod 9, the bottom of the positioning rod 9 is threadedly connected with the tray 11, the tray 11 can limit the workpiece, the top of the positioning rod 9 is respectively inserted on the insertion sleeve 8, the end of the locking screw rod is inserted into the positioning groove 10, the positioning rod 9 can be fixed, the surface of the driving disc 6 is equidistantly provided with the mounting disc 7, and the surface of the mounting disc 7 is equidistantly provided with the insertion sleeve 8, so that multiple positioning rods 9 can be fixed at the same time during use, thereby the grinding quantity of the workpiece can be increased, the hydraulic rod 17 is retracted to drive the lifting seat 4 to descend, the positioning rod 9 and the workpiece are inserted into the grinding box 2, the driving motor 5 drives the driving disc 6 to drive the workpiece to rotate, so that the workpiece is ground more uniformly, at this time, the workpiece is in a suspended state and is limited by the positioning rod 9, so that collision between the workpiece and the inner wall of the grinding box 2 or between the workpieces during grinding can be avoided, the protection of the workpiece can be improved, after grinding is completed, the hydraulic rod 17 can drive the lifting seat 4 to ascend, so that the workpiece can be quickly taken out from the grinding box 2, the taking efficiency of the workpiece can be improved, after the baffle 3 is pulled out, the push motor 12 drives the driving wire shaft 14, the driving wire shaft 14 can drive the grinding box 2 to move under the action of the surface thread, so that the grinding box 2 is pushed out from the inner cavity of the body 1, thereby the abrasive in the grinding box 2 can be conveniently replaced.

[0039] It should be understood that the above specific embodiments of the utility model are only used for example or explanation of the principle of the utility model, and do not constitute the limitation of the utility model. Therefore, any modification, equivalent replacement, improvement, etc. made without deviating from the spirit and scope of the utility model should be included in the protection scope of the utility model. In addition, the appended claims of the utility model are intended to cover all changes and modifications falling within the scope and boundary of the appended claims or the equivalent form of such scope and boundary.

Claims

1. A multi-station polishing machine comprising a machine body (1) and a polishing box (2), the polishing box (2) being movably mounted at the bottom of the inner cavity of the machine body (1), characterized in that, The inner cavity of the machine body (1) movably installs a lifting seat (4), the upper surface of the lifting seat (4) is provided with a driving motor (5), the power output end of the driving motor (5) penetrates the cavity wall of the lifting seat (4), and the power output end of the driving motor (5) is drivingly connected with a driving disc (6), the lower surface of the driving disc (6) is equidistantly provided with a mounting disc (7), the lower surface of the mounting disc (7) is equidistantly provided with a plug-in barrel (8), the inner cavity of the plug-in barrel (8) movably plugs a positioning rod (9) for fixing a workpiece. The inner wall of the machine body (1) is provided with a hydraulic rod (17), the hydraulic rod (17) is symmetrically arranged, and the piston rod top of the hydraulic rod (17) is connected with the lifting seat (4).

2. A multi-station polishing machine as claimed in claim 1, wherein, The side wall of the machine body (1) is slidably provided with a baffle (3), and the baffle (3) is located on one side of the grinding box (2).

3. A multi-station polishing machine as claimed in claim 2, wherein, The top surface of the positioning rod (9) is provided with a positioning groove (10), the surface of the plug-in barrel (8) is threadedly connected with a locking lead screw, and the locking lead screw is plugged into the positioning groove (10).

4. A multi-station polishing machine as claimed in claim 3, wherein, The bottom of the positioning rod (9) is threadedly connected with a tray (11).

5. A multi-station polishing machine as claimed in claim 4, wherein, The outer wall of the machine body (1) is provided with a push motor (12) on both sides, the power output end of the push motor (12) penetrates the cavity wall of the machine body (1), and the power output end of the push motor (12) is drivingly connected with a driving silk shaft (14).

6. A multi-station polishing machine as claimed in claim 5, wherein, The surfaces of the two sides of the grinding box (2) are welded with driving seats (13), and the driving silk shaft (14) and the driving seat (13) are threadedly connected.

7. A multi-station polishing machine as claimed in claim 6, wherein, The bottom surface of the grinding box (2) and the end surfaces of the lifting seat (4) are provided with guide seats (16), and the bottom and the inner wall of the machine body (1) are provided with guide grooves (15), and the guide seats (16) and the guide grooves (15) are slidably connected.

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