CN210704258U - Double-floating grinding head and clamping device - Google Patents
Double-floating grinding head and clamping device Download PDFInfo
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- CN210704258U CN210704258U CN201921741738.8U CN201921741738U CN210704258U CN 210704258 U CN210704258 U CN 210704258U CN 201921741738 U CN201921741738 U CN 201921741738U CN 210704258 U CN210704258 U CN 210704258U
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- grinding head
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- pipe body
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Abstract
The utility model provides a double-floating grinding head and a clamping device, wherein the double-floating grinding head comprises a hollow grinding head pipe body, the side wall of the upper pipe part of the grinding head pipe body is provided with at least two axial floating clamping grooves which are used for being connected with the clamping device, and the clamping device is connected in the axial floating clamping grooves and can float along the axial direction of the grinding head pipe body; at least two grooves are uniformly formed in the side wall of the lower pipe portion of the grinding head pipe body along the axial direction, the grooves are communicated to the lower end face of the grinding head pipe body, the grooves are used for separating the lower portion of the grinding head pipe body into at least two grinding discs, and the grinding discs can elastically swing along the radial direction. The grinding head pipe body of the utility model can float up and down along the axial direction, the grinding disc can float left and right along the radial direction, and floating avoidance space is provided on the axial direction and the radial direction when the ceramic lamp holder is ground, so that the grinding disc can be prevented from damaging the ceramic lamp holder; the utility model discloses a clamping device can be fine cooperation axial draw-in groove that floats, the joint is simple and convenient.
Description
Technical Field
The utility model relates to a coping equipment field, in particular to two floating bistriques and latch device.
Background
The lamp holder is a connector which is connected with the tail end of a lamp wire and used for installing a bulb, and is a connecting part of a light source and an external power supply, and the light source is connected with electricity through the lamp holder to generate a light-emitting phenomenon. Can be divided into plastic cement electric wooden lamp holder, ceramic lamp holder, metal lamp holder and wooden lamp holder according to the material. Among them, the ceramic base is a commonly used one. Referring to fig. 1, in the process of manufacturing the ceramic lamp holder S1, the surface of the rolled blank needs to be polished and trimmed to be smooth, which is called a trimming process in the manufacturing process. Referring to fig. 2, most of the traditional fettling procedures adopt manual fettling, and a few of the traditional fettling procedures use a motor to drive a traditional grinding head S2 to rotate and fettle. Because the ceramic lamp holder S1 is made of ceramic, the ceramic lamp holder is hard in characteristic but also brittle, when the ceramic lamp holder S1 is ground by using the motor to drive the traditional grinding head S2, the traditional grinding head S2 is in rigid contact with the ceramic lamp holder S1, and no radial and axial avoiding space exists, so that the ceramic lamp holder S1 is easily damaged and broken, and the ceramic lamp holder S1 is rarely used and mostly subjected to manual blank grinding.
Disclosure of Invention
The utility model provides a two floating bistriques have solved the traditional bistrique that uses in the fettling process of current ceramic lamp holder, are the rigidity contact when fettling the ceramic lamp holder, do not have radial and axial to dodge the space, have the defect of damaging the ceramic lamp holder easily.
The technical scheme of the utility model is realized like this:
a double-floating grinding head comprises a hollow grinding head pipe body, wherein at least two axial floating clamping grooves are formed in the side wall of an upper pipe part of the grinding head pipe body, the axial floating clamping grooves are used for being connected with a clamping device, and the clamping device is connected in the axial floating clamping grooves and can float along the axial direction of the grinding head pipe body; at least two grooves are uniformly formed in the side wall of the lower pipe portion of the grinding head pipe body along the axial direction, the grooves are communicated to the lower end face of the grinding head pipe body, the grooves are used for separating the lower portion of the grinding head pipe body into at least two grinding discs, and the grinding discs can elastically swing along the radial direction.
Wherein, the thickness of the upper pipe part of the grinding head pipe body and the grinding disc is 1 mm.
Wherein, the material of bistrique body is spring steel.
The axial floating clamping groove is a rectangular groove.
The side wall of the upper pipe part of the grinding head pipe body is also provided with an inlet groove, one end of the inlet groove is communicated with the upper end face of the grinding head pipe body, the other end of the inlet groove is communicated with the axial floating clamping groove, and the inlet groove and the axial floating clamping groove are arranged in an L shape.
Additionally, the utility model also provides a latch device for the cooperation two unsteady bistriques, including the joint head, the overhead horizontal spring hole of having seted up of joint, the downthehole cover of spring has the spring, and the outer end contact of spring has the card post, and axial spacing spout has been seted up to the side of card post, the overhead jackscrew or the bolt with spacing spout complex that is connected with of joint, the joint head be used for the cover in the bistrique pipe body, the card post is used for the card to go into the axial draw-in groove that floats.
And the inner end surface of the clamping column is provided with a spring positioning groove matched with the spring.
The clamping head is characterized in that a shaft connecting hole is formed in the upper end face of the clamping head, and a fixing bolt communicated with the shaft connecting hole is arranged on the side face of the clamping head.
The utility model has the advantages that: the grinding head pipe body of the utility model can float up and down along the axial direction, the grinding disc can float left and right along the radial direction, and floating avoidance space is provided on the axial direction and the radial direction when the ceramic lamp holder is ground, so that the grinding disc can be prevented from damaging the ceramic lamp holder; the utility model discloses a clamping device can be fine cooperation axial draw-in groove that floats, the joint is simple and convenient.
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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a ceramic burner;
fig. 2 is a schematic structural view of a conventional grinding head;
FIG. 3 is a schematic structural view of a double floating grinding head of embodiment 1;
FIG. 4 is a cross-sectional view of FIG. 3;
FIG. 5 is a schematic structural view of a double floating grinding head of embodiment 2;
FIG. 6 is a cross-sectional view of FIG. 5;
FIG. 7 is a schematic structural view of a clamping device used in conjunction with the dual floating grinding head of embodiment 1;
fig. 8 is a schematic structural view of a clamping device used with the double floating grinding heads in embodiment 2.
In the figure: a ceramic lamp head S1; a conventional grinding head S2; double floating grinding heads S3; a clamping device S4; a grinding head pipe body 1; an axial floating clamping groove 2; slotting 3; grinding the sheet 4; an inlet tank 5; a bayonet joint 6; a spring hole 61; a spring 62; a clamp column 63; a limit chute 64; a jackscrew 65; a spring positioning groove 66; a shaft connecting hole 67; a fixing bolt 68; a connector 7; a column 71; a connecting hole 72; a connecting bolt 73; rotating the drive shaft 8.
Detailed Description
In order to make the purpose, technical solution and advantages of the present invention clearer, the following will combine the drawings in the embodiments of the present invention to perform more detailed description on the technical solution in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "left", "right", "vertical", "lateral", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the invention.
Example 1
Referring to fig. 3-4, a double-floating grinding head S3 includes a hollow grinding head tube 1, at least two axial floating clamping grooves 2 are disposed on the side wall of the upper tube portion of the grinding head tube 1, the axial floating clamping grooves 2 are used for being connected with a clamping device, and the clamping device is connected in the axial floating clamping grooves and can float along the axial direction of the grinding head tube 1; at least two open grooves 3 are uniformly formed in the side wall of the lower pipe portion of the grinding head pipe body 1 along the axial direction, the open grooves 3 are communicated to the lower end face of the grinding head pipe body 1, the open grooves 3 are used for dividing the lower portion of the grinding head pipe body 1 into at least two grinding discs 4, and the grinding discs 4 can elastically swing along the radial direction.
The thicknesses of the upper pipe part of the grinding head pipe body 1 and the grinding discs 4 are both 1mm, and the thickness of the grinding discs 4 is made thin so as to enable the grinding discs 4 to achieve a good radial swinging effect and provide a radial avoiding space.
Wherein, the material of bistrique body 1 is the spring steel, and the elasticity of spring steel is good, can make grinding plate 4 reaches better radial swing effect.
The axial floating clamping groove 2 is a rectangular groove, the rectangular groove is simple in structure, and processing is convenient.
The utility model discloses during the use, drive two floating bistriques S3 by elevating gear and insert the corresponding device of ceramic lamp holder S1, then the rotatory drive arrangement that drives two floating bistriques S3 rotatory, fettling ceramic lamp holder S1, bistrique body 1 can follow the axial and fluctuate, abrasive disc 4 can be along radial horizontal hunting, at epaxial and radial providing dodge space when coping ceramic lamp holder S1, can prevent that the abrasive disc from damaging ceramic lamp holder S1.
Example 2
Referring to fig. 5 to 6, the present embodiment is different from embodiment 1 in that: an inlet groove 5 is further formed in the side wall of the upper pipe portion of the grinding head pipe body 1, one end of the inlet groove 5 is communicated with the upper end face of the grinding head pipe body 1, the other end of the inlet groove 5 is communicated with the axial floating clamping groove 2, and the inlet groove 5 and the axial floating clamping groove 2 are arranged in an L shape. It should be noted that, when the clamping device is to drive the grinding head tube body 1 to rotate, the clamping device is to rotate in the direction of being clamped into the axial floating clamping groove 2, but cannot rotate in the direction of being separated from the axial floating clamping groove 2.
Example 3
Referring to fig. 7, a clamping device S4 for cooperating with the double-floating grinding head S1 in embodiment 1 includes a clamping head 6, a transverse spring hole 61 is provided on the clamping head 6, a spring 62 is sleeved in the spring hole 61, a clamping column 63 is contacted with the outer end of the spring 62, an axial limiting sliding groove 64 is provided on the side surface of the clamping column 63, a jackscrew 65 or a bolt matched with the limiting sliding groove 64 is connected to the clamping head 61, the clamping head 6 is used for being sleeved in the grinding head tube body 1, and the clamping column 63 is used for being clamped into the axial floating clamping groove 2.
The inner end surface of the clamping column 63 is provided with a spring positioning groove 66 matched with the spring 63.
The upper end face of the clamping head 6 is provided with a shaft connecting hole 67, and the side face of the clamping head 6 is provided with a fixing bolt 68 communicated with the shaft connecting hole.
The clamping joint 6 is clamped with the double-floating grinding head S1 on one hand, and is connected with the rotary driving shaft 8 for driving the double-floating grinding head S1 to rotate on the other hand, the rotary driving shaft extends into the connecting shaft hole 67 and is fixed through the fixing bolt 68, a fixing groove matched with the fixing bolt 68 can be formed in the rotary driving shaft 8, the rotary driving shaft 8 is prevented from sliding relative to the clamping joint 6, and the rotary driving shaft 8 is connected with the driving motor.
Example 4
Referring to fig. 8, a clamping device S5 for cooperating the double floating grinding head in embodiment 2, includes connector 7, is connected with horizontal cylinder 71 on the side of connector 7, and cylinder 71 gets into from import groove 5, then blocks into axial floating clamping groove 2, and connector 7 overlaps in grinding head body 1, connecting hole 72 has been seted up to the up end of connector 7, the side of connector 7 is provided with connecting bolt 73 who leads to connecting hole 72.
The connecting head 7 is clamped with the double-floating grinding head S1 on one hand, and is connected with the rotary driving shaft 8 for driving the double-floating grinding head S1 to rotate on the other hand, the rotary driving shaft extends into the connecting hole 72 and then is fixed through the connecting bolt 73, and a fixing groove matched with the connecting bolt 73 can be formed in the rotary driving shaft 8 to prevent the rotary driving shaft 8 from sliding relative to the connecting head 7.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a two floating bistriques which characterized in that: the grinding head pipe body is hollow, at least two axial floating clamping grooves are formed in the side wall of an upper pipe portion of the grinding head pipe body, the axial floating clamping grooves are used for being connected with a clamping device, and the clamping device is connected into the axial floating clamping grooves and can float along the axial direction of the grinding head pipe body; at least two grooves are uniformly formed in the side wall of the lower pipe portion of the grinding head pipe body along the axial direction, the grooves are communicated to the lower end face of the grinding head pipe body, the grooves are used for separating the lower portion of the grinding head pipe body into at least two grinding discs, and the grinding discs can elastically swing along the radial direction.
2. A dual floating grinding head as defined in claim 1 wherein: the thickness of the upper pipe part of the grinding head pipe body and the thickness of the grinding disc are both 1 mm.
3. A dual floating grinding head as defined in claim 1 wherein: the grinding head pipe body is made of spring steel.
4. A dual floating grinding head as defined in claim 1 wherein: the axial floating clamping groove is a rectangular groove.
5. The dual floating grinding head of any one of claims 1 to 4, wherein: an inlet groove is further formed in the side wall of the upper tube portion of the grinding head tube body, one end of the inlet groove is communicated with the upper end face of the grinding head tube body, the other end of the inlet groove is communicated with the axial floating clamping groove, and the inlet groove and the axial floating clamping groove are arranged in an L shape.
6. Clamping device, its characterized in that: the double-floating grinding head for matching with any one of claims 1 to 4, comprising a clamping joint, wherein the clamping joint is provided with a transverse spring hole, a spring is sleeved in the spring hole, the outer end of the spring is contacted with a clamping column, the side surface of the clamping column is provided with an axial limiting sliding groove, the clamping joint is connected with a jackscrew or a bolt matched with the limiting sliding groove, the clamping joint is used for being sleeved in the grinding head pipe body, and the clamping column is used for being clamped into the axial floating clamping groove.
7. The card-handling device of claim 6 wherein: and the inner end surface of the clamping column is provided with a spring positioning groove matched with the spring.
8. The card-connecting device of claim 6 or 7, wherein: the upper end face of the clamping joint is provided with a shaft connecting hole, and the side face of the clamping joint is provided with a fixing bolt communicated with the shaft connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921741738.8U CN210704258U (en) | 2019-10-17 | 2019-10-17 | Double-floating grinding head and clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921741738.8U CN210704258U (en) | 2019-10-17 | 2019-10-17 | Double-floating grinding head and clamping device |
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| Publication Number | Publication Date |
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| CN210704258U true CN210704258U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921741738.8U Active CN210704258U (en) | 2019-10-17 | 2019-10-17 | Double-floating grinding head and clamping device |
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| CN (1) | CN210704258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587476A (en) * | 2019-10-17 | 2019-12-20 | 福州亿发智能科技有限公司 | Double-floating grinding head and clamping device |
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2019
- 2019-10-17 CN CN201921741738.8U patent/CN210704258U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587476A (en) * | 2019-10-17 | 2019-12-20 | 福州亿发智能科技有限公司 | Double-floating grinding head and clamping device |
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