CN216504334U - Grinding head mechanism for polishing - Google Patents
Grinding head mechanism for polishing Download PDFInfo
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- CN216504334U CN216504334U CN202123000846.XU CN202123000846U CN216504334U CN 216504334 U CN216504334 U CN 216504334U CN 202123000846 U CN202123000846 U CN 202123000846U CN 216504334 U CN216504334 U CN 216504334U
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- bistrique
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Abstract
The utility model discloses a grinding head mechanism for polishing, which adopts the technical scheme that: including the bistrique body, bistrique body one end is equipped with the connection horizontal pole, connect and be equipped with spacing coupling mechanism between horizontal pole and the bistrique body, spacing coupling mechanism includes spacing crown plate and activity arc board, spacing crown plate is located to connect the horizontal pole be close to bistrique body one end and with bistrique body fixed connection, the quantity of activity arc board sets up to two, two activity arc boards are located respectively to connect the horizontal pole and are close to bistrique body one end both sides, activity arc board and connection horizontal pole fixed connection, the equal fixedly connected with fixed arc pole in the inside one side both ends of spacing crown plate, a bistrique mechanism beneficial effect for polishing processing is: promoted the practicality of this bistrique mechanism, avoided the bistrique that is used for polishing the bistrique mechanism of processing at present to polish processing metal for a long time, bistrique itself can take place wearing and tearing, need together dismantle the change rather than fixed connecting rod during the change, has caused the extravagant problem of cost.
Description
Technical Field
The utility model relates to the technical field of grinding head mechanisms, in particular to a grinding head mechanism for polishing.
Background
In the prior domestic and industrial application, the surface of some workpieces or metals needs to be smooth, and the workpieces or the metal surfaces need to be polished. Polishing refers to a processing method that reduces the roughness of the surface of a workpiece by mechanical, chemical or electrochemical action to obtain a bright, flat surface. During polishing, the surface of the metal to be processed is usually polished by a grinding head mechanism.
The bistrique part of bistrique mechanism that is used for polishing processing at present often sets up to fixed with between the connecting rod, and the connecting rod is connected through dismantling with the polishing organism to dismantle the bistrique of difference, but the long-time processing metal of polishing of bistrique, bistrique itself can take place wearing and tearing, need together dismantle the change rather than fixed connecting rod during the change, has caused certain cost extravagant, and the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model provides a grinding head mechanism for polishing, which is characterized in that a connecting cross rod and a grinding head body are detachably connected by arranging a limiting connecting mechanism, so that the problems that the grinding head of the conventional grinding head mechanism for polishing is abraded for long time when metal is ground and processed, and the grinding head is required to be detached and replaced together with a connecting rod fixed on the grinding head mechanism for polishing, and the cost is wasted are solved.
In order to achieve the above purpose, the utility model provides the following technical scheme: a grinding head mechanism for polishing comprises a grinding head body, wherein a connecting cross rod is arranged at one end of the grinding head body, and a limiting connecting mechanism is arranged between the connecting cross rod and the grinding head body;
spacing coupling mechanism includes spacing crown plate and activity arc board, the spacing crown plate be located connect the horizontal pole be close to bistrique body one end and with bistrique body fixed connection, the quantity of activity arc board sets up to two, two the activity arc board is located respectively and connects the horizontal pole and be close to bistrique body one end both sides, activity arc board and connection horizontal pole fixed connection, the equal fixedly connected with fixed arc pole in inside one side both ends of spacing crown plate, two fixed arc pole one end inboard is equipped with limit baffle, limit baffle and spacing crown plate fixed connection, first screw has been seted up to activity arc board side surface, spacing crown plate outside both ends all are equipped with movable chucking subassembly.
Preferably, two the activity chucking subassembly all includes spacing arc board and screw thread montant, two spacing arc board is located spacing crown plate outside both ends respectively, spacing arc board is kept away from bistrique body one side and is equipped with the connection arc board, connect the arc board and be connected horizontal pole fixed connection, two the second screw has all been seted up to spacing arc board one side, two the screw thread montant is located two spacing arc board one side respectively.
Preferably, the screw thread montant runs through the second screw and with second screw threaded connection, screw thread montant one end runs through the spacing ring board and with first screw threaded connection.
Preferably, two equal fixedly connected with fixed lug in spacing arc board one side, fixed lug is close to spacing arc board one side middle part surface and has seted up fixed slot.
Preferably, a spiral column is arranged at one end, close to the fixed convex block, of the threaded vertical rod, and one end, close to the fixed convex block, of the threaded vertical rod penetrates through the fixed convex block and is fixedly connected with the spiral column.
Preferably, the inner side of the fixed clamping groove is provided with a limiting spring, one end of the limiting spring is fixedly connected with a first circular ring, and the side wall of one side inside the fixed lug is provided with an annular groove.
Preferably, a bearing is arranged on the inner side of the annular groove, the bearing is fixedly connected with the fixed bump, and the first annular ring is fixedly connected with the inner wall of the bearing.
Preferably, the limit spring is far away from first ring one end fixedly connected with second ring, the second ring is kept away from limit spring one side and is equipped with the limit ring, limit ring and screw thread montant fixed connection.
Preferably, the movable arc plates are connected with the inner sides of the limiting ring plates in a sliding mode, and the two movable arc plates are respectively matched with the two ends of the two fixed arc rods.
The embodiment of the utility model has the following advantages:
the polishing head mechanism is reasonable and simple in structure and convenient to operate, the practicability of the polishing head mechanism is improved, the problem that the polishing head of the polishing head mechanism for polishing metal for a long time is avoided, the polishing head is abraded, and the polishing head needs to be detached and replaced together with a connecting rod fixed with the polishing head when replaced, so that the problem of cost waste is caused.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is an exploded view of the overall structure provided by the present invention;
FIG. 3 is a front perspective cut-away view of the present invention;
FIG. 4 is a side perspective cut-away view of the present invention;
FIG. 5 is an enlarged view of the portion A of FIG. 2 according to the present invention;
fig. 6 is an enlarged view of the portion B in fig. 3 according to the present invention.
In the figure: 1 bistrique body, 2 connection horizontal pole, 3 spacing ring boards, 4 activity arc boards, 5 fixed arc poles, 6 limit baffle, 7 first screw, 8 limit arc boards, 9 screw montants, 10 connection arc boards, 11 second screw, 12 fixed lugs, 13 fixed card grooves, 14 spiral posts, 15 limit spring, 16 first ring, 17 ring channels, 18 second ring, 19 limit ring.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-6, the grinding head mechanism for polishing provided by the utility model comprises a grinding head body 1, wherein one end of the grinding head body 1 is provided with a connecting cross rod 2, and a limiting connecting mechanism is arranged between the connecting cross rod 2 and the grinding head body 1;
the limiting and connecting mechanism comprises a limiting ring plate 3 and two movable arc plates 4, the limiting ring plate 3 is positioned at one end, close to the grinding head body 1, of the connecting cross rod 2 and fixedly connected with the grinding head body 1, the number of the movable arc plates 4 is two, the two movable arc plates 4 are respectively positioned at two sides, close to one end of the grinding head body 1, of the connecting cross rod 2, the movable arc plates 4 are fixedly connected with the connecting cross rod 2, the movable arc plates 4 are slidably connected with the inner sides of the limiting ring plate 3, fixed arc rods 5 are fixedly connected with two ends of one side inside the limiting ring plate 3, the two movable arc plates 4 are respectively matched with two ends of the two fixed arc rods 5, a limiting baffle 6 is arranged at the inner side of one end of each fixed arc rod 5, the limiting baffle 6 is fixedly connected with the limiting ring plate 3, a first screw hole 7 is formed in the surface of one side of each movable arc plate 4, movable clamping assemblies are arranged at two ends outside the limiting ring plate 3, and the connecting cross rod 2 is installed at the output end of the grinding machine;
in this embodiment, insert respectively between 5 both ends of two fixed arc poles through the activity arc plate 4 that will connect 2 one end both sides of horizontal pole, then swivelling joint horizontal pole 2 drives the certain angle of activity arc plate 4, and 4 one ends of activity arc plate move to with 6 one side of limit baffle mutual contacts, carry out the chucking through activity chucking subassembly with activity arc plate 4 again after that to this will connect horizontal pole 2 and bistrique body 1 and fix.
Wherein, in order to realize the purpose of fixing the clamping of the movable arc plate 4, the device adopts the following technical scheme: the two movable clamping assemblies respectively comprise a limiting arc plate 8 and a threaded vertical rod 9, the two limiting arc plates 8 are respectively positioned at two ends of the outer side of a limiting ring plate 3, one side, away from a grinding head body 1, of each limiting arc plate 8 is provided with a connecting arc plate 10, each connecting arc plate 10 is fixedly connected with a connecting cross rod 2, one side of each limiting arc plate 8 is provided with a second screw hole 11, the two threaded vertical rods 9 are respectively positioned at one side of each limiting arc plate 8, each threaded vertical rod 9 penetrates through the second screw hole 11 and is in threaded connection with the second screw hole 11, one end of each threaded vertical rod 9 penetrates through the limiting ring plate 3 and is in threaded connection with the first screw hole 7, each threaded vertical rod 9 rotates inside the first screw hole 7 and the second screw hole 11, and each threaded vertical rod 9 simultaneously makes linear motion;
wherein, for the purpose of rotating to 4 direction steady motion of activity arc board through screw montant 9, this device adopts following technical scheme to realize: two equal fixedly connected with fixed lug 12 in spacing arc board 8 one side, fixed lug 12 is close to spacing arc board 8 one side middle part surface and has seted up fixed slot 13, screw thread montant 9 is close to fixed lug 12 one end and is equipped with spiral post 14, screw thread montant 9 is close to fixed lug 12 one end and runs through fixed lug 12 and spiral post 14 fixed connection, fixed slot 13 inboard is equipped with spacing spring 15, spacing spring 15 one end fixedly connected with first ring 16, the inside one side lateral wall of fixed lug 12 has seted up ring channel 17, ring channel 17 inboard is equipped with the bearing, bearing and fixed lug 12 fixed connection, first ring 16 and bearing inner wall fixed connection, spacing spring 15 keeps away from first ring 16 one end fixedly connected with second ring 18, second ring 18 keeps away from spacing spring 15 one side and is equipped with spacing ring 19, spacing ring 19 and screw thread montant 9 fixed connection, first ring 16, The inner diameters of the second circular ring 18 and the limiting spring 15 are larger than the diameter of the threaded vertical rod 9.
The using process of the utility model is as follows: when the grinding head body 1 needs to be disassembled after being used for a long time, the spiral column 14 is rotated, the spiral column 14 drives the thread vertical rod 9 to rotate, when the thread vertical rod 9 rotates at the inner sides of the first screw hole 7 and the second screw hole 11, the thread vertical rod 9 moves towards the direction of the spiral column 14, the thread vertical rod 9 drives the limiting ring 19 to move while rotating, the limiting ring 19 drives the second ring 18 to move, the second ring 18 extrudes the limiting spring 15, the limiting spring 15 generates elastic deformation and is compressed, after one end of the thread vertical rod 9, far away from the spiral column 14, passes through a through hole of the limiting ring plate 3 and completely moves to the inner side of the second screw hole 11, the limiting ring plate 3 lacks the clamping of the thread vertical rod 9, then the cross rod 2 is rotatably connected, the cross rod 2 drives the movable arc plate 4 to rotate for a certain angle, and the two movable arc plates 4 respectively rotate to correspond to the two ends of the two fixed arc rods 5, then the connecting cross rod 2 is pulled, the connecting cross rod 2 drives the movable arc plate 4 to move out of the limiting ring plate 3, and the grinding head body 1 is replaced.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a bistrique mechanism for polishing processing, includes bistrique body (1), its characterized in that: a connecting cross rod (2) is arranged at one end of the grinding head body (1), and a limiting connecting mechanism is arranged between the connecting cross rod (2) and the grinding head body (1);
the limiting connecting mechanism comprises a limiting ring plate (3) and a movable arc plate (4), the limiting ring plate (3) is positioned at one end of the connecting cross rod (2) close to the grinding head body (1) and is fixedly connected with the grinding head body (1), the number of the movable arc plates (4) is two, the two movable arc plates (4) are respectively positioned at two sides of one end of the connecting cross rod (2) close to the grinding head body (1), the movable arc plate (4) is fixedly connected with the connecting cross rod (2), both ends of one side of the inner part of the limit ring plate (3) are fixedly connected with fixed arc rods (5), the inner side of one end of each of the two fixed arc rods (5) is provided with a limit baffle (6), the limiting baffle (6) is fixedly connected with the limiting ring plate (3), a first screw hole (7) is formed in the surface of one side of the movable arc plate (4), and movable clamping assemblies are arranged at two ends of the outer side of the limiting ring plate (3).
2. A grinding head mechanism for polishing work according to claim 1, characterized in that: two activity chucking subassembly all includes spacing arc board (8) and screw thread montant (9), two spacing arc board (8) are located spacing crown plate (3) outside both ends respectively, bistrique body (1) one side is kept away from in spacing arc board (8) is equipped with connection arc board (10), connect arc board (10) and be connected horizontal pole (2) fixed connection, two second screw (11), two have all been seted up to spacing arc board (8) one side screw thread montant (9) are located two spacing arc board (8) one side respectively.
3. A grinding head mechanism for polishing work according to claim 2, characterized in that: the screw thread vertical rod (9) penetrates through the second screw hole (11) and is in threaded connection with the second screw hole (11), and one end of the screw thread vertical rod (9) penetrates through the limiting ring plate (3) and is in threaded connection with the first screw hole (7).
4. A grinding head mechanism for polishing work according to claim 2, characterized in that: two equal fixedly connected with fixed lug (12) in spacing arc board (8) one side, fixed lug (12) are close to spacing arc board (8) one side middle part surface and have seted up fixed slot (13).
5. A grinding head mechanism for polishing work according to claim 2, characterized in that: the screw thread vertical rod (9) is provided with a spiral column (14) near one end of the fixed convex block (12), and one end of the screw thread vertical rod (9) near the fixed convex block (12) penetrates through the fixed convex block (12) and is fixedly connected with the spiral column (14).
6. A grinding head mechanism for polishing work according to claim 4, characterized in that: fixed slot (13) inboard is equipped with spacing spring (15), spacing spring (15) one end fixedly connected with first ring (16), ring channel (17) have been seted up to the inside one side lateral wall of fixed lug (12).
7. A grinding head mechanism for polishing work according to claim 6, characterized in that: the bearing is arranged on the inner side of the annular groove (17), the bearing is fixedly connected with the fixed lug (12), and the first circular ring (16) is fixedly connected with the inner wall of the bearing.
8. A grinding head mechanism for polishing work according to claim 6, characterized in that: spacing spring (15) are kept away from first ring (16) one end fixedly connected with second ring (18), spacing spring (15) one side is kept away from in second ring (18) is equipped with spacing ring (19), spacing ring (19) and screw thread montant (9) fixed connection.
9. A grinding head mechanism for polishing work according to claim 1, characterized in that: the movable arc plates (4) are connected with the inner sides of the limiting ring plates (3) in a sliding mode, and the two movable arc plates (4) are respectively matched with the two ends of the two fixed arc rods (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123000846.XU CN216504334U (en) | 2021-12-02 | 2021-12-02 | Grinding head mechanism for polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123000846.XU CN216504334U (en) | 2021-12-02 | 2021-12-02 | Grinding head mechanism for polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216504334U true CN216504334U (en) | 2022-05-13 |
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ID=81465345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123000846.XU Active CN216504334U (en) | 2021-12-02 | 2021-12-02 | Grinding head mechanism for polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216504334U (en) |
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2021
- 2021-12-02 CN CN202123000846.XU patent/CN216504334U/en active Active
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