Positioning mechanism of polishing machine

Abstract

The positioning mechanism comprises a polishing machine body, the polishing machine body comprises a grinding tool mechanism and a clamp mechanism, one side of the polishing machine body is provided with the grinding tool mechanism and the clamp mechanism, the grinding tool mechanism and the clamp mechanism are of a horizontally opposite structure, one side of the top face of the polishing machine body is provided with a guide rail, and the other side of the top face of the polishing machine body is provided with a rail groove. The clamp mechanism comprises a base and a clamping block, one side of the base is connected with the frame body of the guide rail, the other side of the base is provided with a positioning block, the positioning block is connected with a rail of the rail groove, one side of the positioning block is provided with a positioning hole, and the positioning hole is opposite to the positioning hole formed in one side of the base. The positioning hole is connected with a frame body of the driving rod; the clamp mechanism has the advantages that the structural design is simple and reasonable, an adjustable structure is provided, the clamp mechanism is helped to form a movable positioning structure, and the clamp mechanism is suitable for machining target objects of various sizes.

Description

Technical Field

[0001] The utility model belongs to the technical field of automatic polishing machines, in particular to a positioning mechanism of a polishing machine. Background Art

[0002] At present, automatic polishing machines realize fully automatic polishing processing and are suitable for the processing of small workpieces and metal workpieces. The equipment is easy to operate and improves the processing accuracy and effect.

[0003] However, the automatic polishing machine in the prior art has a fixture or a grinding tool that is a fixed structure, and the target objects it processes can only be targets of the same size, which has the problem of being inconvenient to adjust and position the fixture or grinding tool. Utility Model Content

[0004] The utility model provides a positioning mechanism for a polishing machine, which solves the problems mentioned in the prior art.

[0005] The technical solution of the utility model is implemented as follows: it includes a polishing machine body, the polishing machine body includes a grinding tool mechanism and a clamping mechanism, the grinding tool mechanism and the clamping mechanism are relative structures, the grinding tool mechanism is a positioning structure, and the clamping mechanism is a movable structure, which helps the clamping mechanism to form an adjustable positioning structure, and helps the polishing machine to be suitable for processing targets of various sizes.

[0006] A grinding tool mechanism and a clamping mechanism are respectively arranged on one side of the polishing machine body, and the grinding tool mechanism and the clamping mechanism are horizontally opposite structures.

[0007] A guide rail is arranged on one side of the top surface of the polishing machine body, and a rail groove is arranged on the other side. Both the guide rail and the rail groove are connected to the frame of the clamp mechanism.

[0008] The clamp mechanism comprises a base and a clamping block. A groove is provided on one side of the base, and the groove is connected to the frame of the guide rail. The groove and the guide rail are both symmetrical structures, which helps to improve the balance of the activity.

[0009] A positioning block is provided on the other side of the base, and the positioning block is passed through the rail groove provided on the base.

[0010] A positioning hole is provided on one side of the positioning block, and the positioning hole is opposite to the positioning hole provided on one side of the base, and the two positioning holes are connected to the frame of the driving rod, which helps the clamp mechanism to realize a movable structure.

[0011] One end of the driving rod is connected to the frame of the fixing nut, which is a fixed connection structure, and the fixing nut and the frame of the polishing machine body are a detachable connection structure, which helps the clamp mechanism to form a movable structure.

[0012] The top of the base is connected to the frame of the clamping block.

[0013] As a preferred embodiment, a driving shaft is provided on the top of the base, and the driving shaft has a symmetrical structure.

[0014] As a preferred embodiment, a driving hole is provided on one side of the top of the base, and the driving hole is connected to the bearing of the driving device, and the driving hole is a frame relative to the driving shaft, which helps the driving shaft and the driving device to form a connected structure.

[0015] As a preferred embodiment, the driving shaft is connected to a bearing sleeve provided on the bottom surface of the clamping block, which helps the bearing sleeve to form a movable structure.

[0016] As a preferred embodiment, the clamping blocks may be provided in plurality to help improve processing efficiency.

[0017] As a preferred embodiment, the positioning hole and the driving rod are threadedly connected.

[0018] As a preferred embodiment, the positioning hole provided on the positioning block and the positioning hole provided on the polishing machine body, and the threads provided in the two positioning holes are of opposite structures, which helps the clamp mechanism to form a movable structure.

[0019] As a preferred embodiment, a fixing block is provided on the other side of the top surface of the base, and the fixing block is a symmetrical structure.

[0020] As a preferred embodiment, rolling shafts are provided between the symmetric parts of the fixed blocks, and a plurality of rolling shafts are provided, and the rolling shafts are connected to the inner surface of the polishing belt, so as to help the polishing belt form a circulatory structure.

[0021] As a preferred embodiment, a driving hole is provided on one side of the fixing block, and the driving hole is connected to the bearing of the driving device, and the driving hole is opposite to one end of the rolling shaft, which helps the rolling shaft and the bearing of the driving device to form a connecting structure.

[0022] After adopting the above technical scheme, the beneficial effects of the utility model are: its structural design is simple and reasonable, and it has an adjustable structure, which helps the clamp mechanism to form a movable positioning structure, so as to realize the processing of target objects of various sizes; its polishing machine body includes a grinding tool mechanism and a clamp mechanism, the grinding tool mechanism and the clamp mechanism are relative structures, the grinding tool mechanism is a positioning structure, and the clamp mechanism is a movable structure, which helps the clamp mechanism to form an adjustable positioning structure, and helps the polishing machine to be suitable for processing target objects of various sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0024] Figure 1 It is a schematic diagram of the overall structure of the polishing machine body of the utility model.

[0025] Figure 2 It is a schematic diagram of the overall structure of the rolling shaft and the fixed block combination of the utility model.

[0026] Figure 3 It is a schematic diagram of the overall structure of the clamp mechanism of the utility model.

[0027] Figure 4 It is a schematic diagram of the overall structure of the clamping block of the utility model. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figure 1-Figure 4 As shown:

[0030] Embodiment 1:

[0031] The utility model comprises a polishing machine body, which comprises a grinding tool mechanism and a clamp mechanism, the grinding tool mechanism and the clamp mechanism are horizontally opposite structures, the grinding tool mechanism is a positioning structure, and the clamp mechanism is a movable structure, which helps the clamp mechanism to form an adjustable positioning structure, and helps the polishing machine to be suitable for processing target objects of various sizes; the beneficial effects of the utility model are: its structural design is simple and reasonable, and it has an adjustable structure, which helps the clamp mechanism to form a movable positioning structure, and realizes processing suitable for target objects of various sizes.

[0032] The clamp mechanism includes a base 3 and a clamp block 4. The bottom surface of the base 3 is provided with a groove, and the groove is connected to the frame of the guide rail 2. The groove and the guide rail 2 are symmetrical structures, which helps to improve the movable balance of the clamp mechanism.

[0033] A positioning block 5 is provided on the other side of the base 3, and the positioning block 5 is inserted into the rail groove provided on the base 3; a positioning hole 50 is provided on one side of the positioning block 5, and the positioning hole 50 is a relative structure to the positioning hole 50 provided on one side of the base 3, and the two positioning holes 50 are connected to the frame of the driving rod 6, which helps the clamp mechanism to realize a movable structure.

[0034] The guide rail 2 and the rail groove are both arranged on the top surface of the polishing machine body, and the track arranged in the rail groove is a concave structure.

[0035] The positioning hole 50 and the driving rod 6 are threadedly connected. The positioning hole 50 provided on the positioning block 5 and the positioning hole 50 provided on the polishing machine body, and the threads provided in the two positioning holes 50 are opposite structures, which helps the clamp mechanism to form a movable structure.

[0036] The positioning hole 50 provided on the polishing machine body and the hole provided on the fixing nut 60 are in a communicating structure, which helps the driving rod 6 to realize the structure of the driving clamp mechanism.

[0037] The clamping block 4 is arranged on the top of the base 3 .

[0038] Embodiment 2:

[0039] One end of the driving rod 6 is connected to the frame of the fixing nut 60, which is a fixed connection structure, and the fixing nut 60 and the frame of the polishing machine body are a detachable connection structure, which helps the clamp mechanism to form a movable structure.

[0040] Embodiment 3:

[0041] A driving shaft 30 is disposed on the top of the base 3 , and the driving shaft 30 is a symmetrical structure. The driving shaft 30 is connected to a bearing sleeve 40 disposed on the bottom surface of the clamping block 4 , which helps the bearing sleeve 40 to form a movable structure.

[0042] Embodiment 4:

[0043] A driving hole 300 is provided on one side of the top of the base 3, and the driving hole 300 is connected to the bearing of the driving device (motor), and the driving hole 300 is a relative frame of the frame of the driving shaft 30, which helps the driving shaft 30 and the driving device to form a connected structure.

[0044] Embodiment 5:

[0045] A fixed block 7 is provided on the other side of the top surface of the base 3. The fixed block 7 is a symmetrical structure. A rolling shaft 70 is provided between the symmetries of the fixed block 7. There are multiple rolling shafts 70, and the rolling shafts 70 are connected to the inner surface of the polishing belt 8, which helps the polishing belt 8 to form a circulating structure.

[0046] The sixth embodiment:

[0047] A driving hole 300 is provided on one side of the fixing block 7, and the driving hole 300 is connected to the bearing of the driving device (motor), and the driving hole 300 is a relative structure to one end of one of the rolling shafts 70, which helps the rolling shaft 70 to form a connecting structure with the bearing of the driving device.

[0048] Embodiment 7:

[0049] There can be multiple clamping blocks 4 to help improve processing efficiency.

[0050] 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, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A positioning mechanism for a polishing machine, comprising a polishing machine body, wherein the polishing machine body comprises a grinding tool mechanism and a clamping mechanism, wherein: A grinding tool mechanism and a clamping mechanism are respectively provided on one side of the polishing machine body; The mold mechanism and the clamp mechanism are horizontally opposed structures; A guide rail is provided on one side of the top surface of the polishing machine body, and a rail groove is provided on the other side, and both the guide rail and the rail groove are connected to the frame of the clamp mechanism; The clamp mechanism comprises a base and a clamp block, one side of the base is connected to the frame of the guide rail, and the other side is provided with a positioning block; The positioning block is connected to the track of the track groove; A positioning hole is provided on one side of the positioning block, and the positioning hole is opposite to the positioning hole provided on one side of the base; The positioning hole is connected to the frame body of the driving rod.

2. A positioning mechanism for a polishing machine as claimed in claim 1, characterized in that: A driving shaft is arranged on the top of the base, and the driving shaft is connected with a bearing sleeve arranged on the bottom surface of the clamping block.

3. A positioning mechanism for a polishing machine as claimed in claim 2, characterized in that: A driving hole is arranged on one side of the top of the base, the driving hole is connected to the bearing of the driving device, and the driving hole is a frame body opposite to the frame body of the driving shaft.

4. A positioning mechanism for a polishing machine as claimed in claim 3, characterized in that: The positioning hole and the driving rod are threadedly connected.

5. A positioning mechanism for a polishing machine as claimed in claim 4, characterized in that: One end of the driving rod is connected to the frame of the fixing nut, which is a fixed connection structure, and the fixing nut and the frame of the polishing machine body are a detachable connection structure.

6. A positioning mechanism for a polishing machine as claimed in claim 5, characterized in that: A fixing block is arranged on the other side of the top surface of the base, and a rolling shaft is arranged on one side of the fixing block.

7. A positioning mechanism for a polishing machine as claimed in claim 6, characterized in that: A driving hole is provided on one side of the fixing block, the driving hole is connected to the bearing of the driving device, and the driving hole is opposite to one end of the rolling shaft.

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