CN216759518U - Durable high-strength CBN grinding wheel - Google Patents
Durable high-strength CBN grinding wheel Download PDFInfo
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- CN216759518U CN216759518U CN202123439024.1U CN202123439024U CN216759518U CN 216759518 U CN216759518 U CN 216759518U CN 202123439024 U CN202123439024 U CN 202123439024U CN 216759518 U CN216759518 U CN 216759518U
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- emery wheel
- base member
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Abstract
The utility model relates to a CBN emery wheel of durable high strength, it includes the emery wheel body and sets up at this internal connection base member of emery wheel, connects the base member and can dismantle with the emery wheel body and be connected, connects the base member and includes connecting portion and installation department, and connecting portion wear to establish in the emery wheel body, has seted up the groove of sliding in the connecting portion, and the inslot cunning that slides is worn to be equipped with the joint pole, joint pole and emery wheel body inner wall looks butt. The grinding wheel body in this application can be connected with other equipment through connecting the base member, when needing to be changed the emery wheel, can dismantle from other equipment connecting the base member to connecting the base member and dismantling with the grinding wheel body, can changing the grinding wheel body, need not communicate when changing the grinding wheel body and connect the base member and change together, consequently saved cost and energy. After being connected new emery wheel body with the connection base member, can utilize the inside joint pole of connecting the base member and emery wheel body chucking mutually, comparatively convenient realization is fixed the joint of emery wheel body, the simple operation.
Description
Technical Field
The utility model belongs to the technical field of the technique of the emery wheel of grinding and specifically relates to a CBN emery wheel of durable high strength.
Background
The grinding wheel is a bonded grinding tool with certain strength and is formed by bonding common grinding materials into a certain shape by a bonding agent. It is generally composed of abrasive, bond and air holes, which are often referred to as the three elements of a bonded abrasive tool. According to different classifications of binders, ceramic grinding wheels, resin grinding wheels and rubber grinding wheels are common. The grinding wheel is the one with the largest use amount and the widest use range in the grinding tool, rotates at high speed when in use, and can perform coarse grinding, semi-fine grinding, slotting, cutting and the like on the excircle, the inner circle, the plane, various molded surfaces and the like of a metal or nonmetal workpiece.
The CBN grinding wheel is made of CBN (cubic boron nitride) grinding material as raw material, and metal powder, resin powder, ceramic and electroplated metal as binding agent. CBN wheels have advantages in machining ferrous metals over diamond wheels and thus CBN wheels are becoming more and more widely used in abrasive tools.
Generally, a CBN grinding wheel comprises a grinding wheel body and a connection base body connected with the grinding wheel body, wherein the connection base body is mainly made of metal materials and is fixedly connected with the grinding wheel, and the connection base body is mainly connected with other equipment through threads. The grinding wheel has a certain service life, and after the performance of the working surface of the grinding wheel is reduced, the whole grinding wheel needs to be replaced, the connecting base body needs to be replaced, and resources are wasted.
SUMMERY OF THE UTILITY MODEL
In order to prolong the service life of the internal connection base body of the grinding wheel and save resources, the application provides a CBN grinding wheel with durability and high strength.
The application provides a CBN emery wheel of durable high strength adopts following technical scheme:
the utility model provides a CBN emery wheel of durable high strength, includes emery wheel body and sets up the connection base member at emery wheel body, connect the base member with emery wheel body can dismantle the connection, it includes connecting portion and installation department to connect the base member, connecting portion wear to establish among the emery wheel body, the groove that slides has been seted up in the connecting portion, the inslot cunning that slides is worn to be equipped with the joint pole, the joint pole with emery wheel body inner wall looks butt.
Based on above-mentioned technical scheme, the emery wheel body can be connected with other equipment through connecting the base member, when needing to be changed the emery wheel, can dismantle the connection base member from other equipment to connect base member and emery wheel body and dismantle and separate, can change the emery wheel body, need not communicate when changing the emery wheel body and connect the base member and change together, consequently saved cost and energy. After being connected new emery wheel body with the connection base member, can utilize the inside joint pole of connecting the base member and emery wheel body chucking mutually, comparatively convenient realization is fixed the joint of emery wheel body, the simple operation.
Preferably, a penetrating groove is further formed in the connecting portion, the penetrating groove is communicated with the sliding groove, when the connecting base body is separated from the grinding wheel body, the clamping rod extends into the penetrating groove, a wedge block is detachably connected in the penetrating groove and used for abutting against the clamping rod, and the clamping rod is abutted against the grinding wheel body.
Based on above-mentioned technical scheme, when needing to remove the joint pole, install the wedge to wearing to establish the inslot to utilize the wedge to support the joint pole, just can make the joint pole slide to emery wheel body one side, smooth realization is to emery wheel body's joint and fixed.
Preferably, the wedge block is connected with an installation rod, an inner thread groove is formed in the penetrating groove, and the installation rod is in threaded connection with the penetrating groove.
Based on above-mentioned technical scheme, installation pole and wear to establish groove threaded connection, installation pole and wear to establish the groove promptly and can dismantle and be connected, and the installation pole can drive the wedge and remove to wearing to establish the inslot, can realize fixing the joint of emery wheel body with the linkage joint rod.
Preferably, the mounting rod is rotatably connected with the wedge block.
Based on above-mentioned technical scheme, at the in-process that installation pole and wear to establish the groove and be connected, can not drive the wedge and rotate, make smooth the supporting joint pole of wedge, guarantee the block of joint pole and emery wheel body.
Preferably, the mounting rod is connected with a mounting clamping plate, the connecting part is provided with a step groove, and the mounting clamping plate is clamped with the step groove.
Based on above-mentioned technical scheme, the setting of installation cardboard makes the installation pole inseparabler with wear to establish being connected between the groove to increased operating area, made things convenient for the staff to operate the installation pole, it is more convenient to operate.
Preferably, the mounting clamping plate is provided with a clamping groove.
Based on above-mentioned technical scheme, can use outside instrument and joint groove looks block, it is more convenient to operate the installation pole.
Preferably, the open end of the through groove is located on one side of the connecting portion facing the mounting portion.
Preferably, one side rigid coupling of installation department towards connecting portion has the connector, set up threaded hole on the terminal surface of connecting portion, the connector can be dismantled with the threaded hole and be connected.
Based on above-mentioned technical scheme, the installation department passes through the connector with connecting portion and can dismantle the connection, at the in-process convenient operation installation pole that the installation was dismantled, it is also more convenient to dismantle the connection simultaneously.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the grinding wheel body can be connected with other equipment through connecting the base member, when needing to be changed the emery wheel, can dismantle the connection base member from other equipment to connect base member and grinding wheel body and dismantle and separate, can change the grinding wheel body, need not communicate when changing grinding wheel body and connect the base member and change together, consequently saved cost and energy. After the new grinding wheel body is connected with the connecting base body, the clamping rod in the connecting base body can be used for clamping the grinding wheel body, so that clamping and fixing of the grinding wheel body can be conveniently realized, and the operation is convenient and fast;
2. when the clamping rod needs to be moved, the wedge-shaped block is arranged in the penetrating groove, and the clamping rod is abutted by the wedge-shaped block, so that the clamping rod can slide to one side of the grinding wheel body, and the clamping and fixing of the grinding wheel body are smoothly realized;
3. the installation pole and wear to establish groove threaded connection, the installation pole can be dismantled with wearing to establish the groove and be connected promptly, and the installation pole can drive the wedge and remove to wearing to establish the inslot, can realize fixing the joint of emery wheel body with the linkage joint pole.
Drawings
Fig. 1 is a schematic view of the overall construction of a durable, high strength CBN grinding wheel.
FIG. 2 is a front view of the CBN wheel.
Fig. 3 is a sectional view of the structure taken along the line a-a in fig. 2.
Fig. 4 is an enlarged schematic view of the structure of part B in fig. 3.
Fig. 5 is an exploded view of the structure between the connecting portion and the mounting portion.
Fig. 6 is an enlarged schematic view of the structure of the portion C in fig. 5.
Description of reference numerals: 1. a grinding wheel body; 2. connecting the substrates; 21. a connecting portion; 22. an installation part; 23. a stud; 24. a connector; 25. a threaded hole; 26. a step groove; 3. a sliding groove; 4. a clamping and connecting rod; 5. a groove is arranged in a penetrating way; 6. mounting a rod; 7. a wedge block; 8. mounting a clamping plate; 81. a clamping groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses CBN emery wheel of durable high strength. Referring to fig. 1, the durable high-strength CBN grinding wheel comprises a grinding wheel body 1 and a connecting base body 2 arranged in the grinding wheel body 1, wherein the grinding wheel body 1 is of an annular structure, the outer surface of the grinding wheel body is a working layer, the connecting base body 2 is detachably connected with the grinding wheel body 1, the connecting base body 2 comprises a connecting portion 21 and an installation portion 22, and the connecting portion 21 is arranged in the grinding wheel body 1 in a penetrating manner and is clamped with the grinding wheel body 1.
Referring to fig. 1 and 2, a stud 23 is integrally arranged at one end of the mounting portion 22 away from the connecting portion 21, and the stud 23 can be connected with other equipment, so that the assembly and disassembly are convenient. The installation department 22 has connector 24 towards one side rigid coupling of connecting portion 21, and the connector 24 outside is provided with the external screw thread, offers threaded hole 25 on the terminal surface of connecting portion 21, and connector 24 can be dismantled with threaded hole 25 and be connected, and is comparatively convenient in the time of the assembly.
Referring to fig. 3 and 4, a sliding groove 3 is formed in the connecting portion 21, a clamping rod 4 penetrates through the sliding groove 3 in a sliding manner, and the clamping rod 4 can move in the sliding groove 3, so that the clamping rod 4 can abut against the inner side wall of the grinding wheel body 1 to clamp the connecting portion 21 with the grinding wheel body 1, and the connecting portion 21 is fixedly connected with the grinding wheel body 1.
Referring to fig. 4, a through groove 5 is further formed in the connecting portion 21, and a notch of the through groove 5 is located on an end surface of the connecting portion 21, that is, the notch of the through groove 5 faces the mounting portion 22. Wear to establish groove 5 and slide groove 3 and be linked together, wear to establish 5 threaded connection in groove and have installation pole 6, wear to establish 5 inner walls in groove promptly and seted up the internal thread groove. Installation pole 6 rotates towards the one end of groove 3 that slides and is connected with wedge 7, and wedge 7 deviates from the cross-section of 6 one ends of installation pole and diminishes gradually, and wedge 7's inclined plane is towards joint pole 4, and joint pole 4 is circular-arc setting towards the one end of wearing to establish groove 5, and wedge 7 cooperatees with joint pole 4 and can supports joint pole 4 and remove.
Referring to fig. 5 and 6, the installation clamping plate 8 is connected to the installation rod 6, the step groove 26 is formed in the connecting portion 21, the installation clamping plate 8 is clamped with the step groove 26, the clamping groove 81 is formed in the installation clamping plate 8, the clamping groove 81 is a cross groove or a straight groove, and a worker can utilize a screwdriver to match with the clamping groove 81, so that the installation rod 6 rotates, and the installation rod 6 is connected to the penetrating groove 5.
Referring to fig. 5 and 6, rotating installation pole 6, 6 threaded assembly of installation pole are in wearing to establish the groove 5, and installation pole 6 rotates the in-process simultaneously and supports and move wedge 7 in wearing to establish the groove 5, and wedge 7 cooperatees through guide inclined plane and joint pole 4 for joint pole 4 removes towards the inside wall of emery wheel body 1, and joint pole 4 can chucking emery wheel body 1. The structure of clamping rod 4, mounting rod 6 and wedge 7 all is provided with the multiunit, specifically eight groups in this embodiment, connecting portion 21 all is provided with four groups along axial both ends promptly, can play the chucking effect to emery wheel body 1 from a plurality of angular multiple points.
The embodiment of the application of a durable high-strength CBN grinding wheel is implemented according to the principle that: after the performance of emery wheel body 1 is relatively poor, tear installation department 22 off from the equipment to rotation installation department 22 makes installation department 22 and connecting portion 21 phase separation, utilizes outside instrument (like the screwdriver) and the joint groove 81 looks block on the installation cardboard 8, and rotates installation pole 6, makes installation pole 6 drive wedge 7 and wear to establish the groove 5 phase separation. The clamping rod 4 can slide in the sliding groove 3 after being separated from the limiting and abutting of the wedge-shaped block 7, so that the grinding wheel body 1 can be easily separated from the connecting base body 2.
After the new emery wheel body 1 of renewal, establish emery wheel body 1 cover in the connection base member 2 outside, and install pole 6 one by one and advance to wear to establish in the groove 5, joint pole 4 supports the inner wall of tight emery wheel body 1 under the butt effect of wedge 7, thereby can make and connect base member 2 and emery wheel body 1 block together, convenient assembly and installation, when emery wheel body 1's performance reduces gradually, can change the emery wheel body 1 in the outside, need not to change and connect base member 2, energy-concerving and environment-protective. And the service life and the lifetime of the connection base 2 can be extended.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a CBN emery wheel of durable high strength, includes emery wheel body (1) and sets up connection base member (2) in emery wheel body (1), its characterized in that: connect base member (2) with emery wheel body (1) can be dismantled and be connected, it includes connecting portion (21) and installation department (22) to connect base member (2), connecting portion (21) are worn to establish in emery wheel body (1), it slides groove (3) to have seted up in connecting portion (21), it wears to be equipped with joint pole (4) to slide in groove (3), joint pole (4) with emery wheel body (1) inner wall looks butt.
2. A durable, high strength CBN grinding wheel as claimed in claim 1, wherein: wear to establish groove (5) have still been seted up in connecting portion (21), wear to establish groove (5) with it is linked together to slide groove (3), works as connect base member (2) with during emery wheel body (1) phase separation, joint rod (4) extend to in wearing to establish groove (5), can dismantle in wearing to establish groove (5) and be connected with wedge (7), wedge (7) are used for supporting joint rod (4), make joint rod (4) with emery wheel body (1) counterbalance tightly.
3. A durable, high strength CBN grinding wheel as claimed in claim 2, wherein: be connected with installation pole (6) on wedge (7), set up the internal thread groove in wearing to establish groove (5), installation pole (6) with wear to establish groove (5) threaded connection.
4. A durable, high strength CBN grinding wheel as claimed in claim 3, wherein: the mounting rod (6) is rotatably connected with the wedge block (7).
5. A durable, high strength CBN grinding wheel as claimed in claim 3, wherein: the mounting rod (6) is connected with a mounting clamping plate (8), the connecting portion (21) is provided with a step groove (26), and the mounting clamping plate (8) is clamped with the step groove (26).
6. A durable, high strength CBN grinding wheel as in claim 5, wherein: and the mounting clamping plate (8) is provided with a clamping groove (81).
7. A durable, high strength CBN grinding wheel as claimed in claim 2, wherein: the open end of the through groove (5) is positioned on one side of the connecting part (21) facing the mounting part (22).
8. A durable, high strength CBN grinding wheel as claimed in claim 1, wherein: the installation department (22) have connector (24) towards one side rigid coupling of connecting portion (21), set up threaded hole (25) on the terminal surface of connecting portion (21), connector (24) can be dismantled with threaded hole (25) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123439024.1U CN216759518U (en) | 2021-12-31 | 2021-12-31 | Durable high-strength CBN grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123439024.1U CN216759518U (en) | 2021-12-31 | 2021-12-31 | Durable high-strength CBN grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216759518U true CN216759518U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123439024.1U Active CN216759518U (en) | 2021-12-31 | 2021-12-31 | Durable high-strength CBN grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216759518U (en) |
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2021
- 2021-12-31 CN CN202123439024.1U patent/CN216759518U/en active Active
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