CN210704246U - Numerical control diamond sintering grinding head - Google Patents
Numerical control diamond sintering grinding head Download PDFInfo
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- CN210704246U CN210704246U CN201921833596.8U CN201921833596U CN210704246U CN 210704246 U CN210704246 U CN 210704246U CN 201921833596 U CN201921833596 U CN 201921833596U CN 210704246 U CN210704246 U CN 210704246U
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- grinding head
- wall
- mounting seat
- positioning pin
- sleeve
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Abstract
The utility model discloses a numerical control diamond sintering bistrique, including the bistrique main part, the top of bistrique main part is connected with the barre, and the barre is inserted and is located the hole inslot of mount pad bottom, and sets up flutedly on the outer wall of barre, transversely wear to be equipped with the locating pin on the mount pad, the one end of locating pin corresponds the inner chamber in hole groove, and the outer wall of the outstanding mount pad of the other end of locating pin, the locating pin is close to the structure of the one end in hole groove and the structure phase-match of recess, and the one end of the outstanding mount pad outer wall of locating pin are the inclined structure, the locating pin passes through compression spring and constitutes elastic construction with the mount pad, the cover is equipped with the lantern ring and sleeve in the bistrique main part, and the bottom. The numerical control diamond sintering grinding head adopts the structural design that the positioning pin and the handle rod are matched, so that the grinding head main body has enough installation strength, and the installation is more convenient.
Description
Technical Field
The utility model relates to a bistrique technical field specifically is a numerical control diamond sintering bistrique.
Background
The grinding head is a general name of a small grinding tool with a handle, and is applied to an electric grinder, a hanging grinder and an electric hand drill. Many types of grinding heads mainly include ceramic grinding heads, rubber grinding heads, diamond grinding heads, abrasive cloth grinding heads and the like.
Traditional bistrique carries out the joint through simple structure or fixes through screwed connection, and the mode intensity of joint is lower, can take place the condition that the barre splits and breaks away from sometimes, very dangerous, and it is comparatively troublesome again through the screw installation, it is not enough to some extent.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a numerical control diamond sintering bistrique to the intensity that proposes in solving above-mentioned background art is lower and the troublesome problem of installation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a numerical control diamond sintering bistrique, includes the bistrique main part, the top of bistrique main part is connected with the barre, and the barre is inserted and is located the hole inslot of mount pad bottom, and sets up flutedly on the outer wall of barre, transversely wear to be equipped with the locating pin on the mount pad, the one end of locating pin corresponds the inner chamber in hole groove, and the outer wall of the outstanding mount pad of the other end of locating pin, the locating pin is close to the structure of the one end in hole groove and the structure phase-match of recess, and the one end of the outstanding mount pad outer wall of locating pin is the slope structure, the locating pin passes through compression spring and mount pad constitution elastic construction, the cover is equipped with lantern ring.
Preferably, the lantern ring and the sleeve are of an integral structure, and vertical stripes are uniformly arranged on the outer wall of the lantern ring.
Preferably, the outer wall of the positioning pin is provided with an annular bulge, one side of the annular bulge, which is close to the center of the mounting seat, is connected with one end of a compression spring, the compression spring is sleeved on the positioning pin, and the other end of the compression spring is connected with the inner wall of one end of a cylindrical hole in the mounting seat.
Preferably, the positioning pins are arranged in four groups around the mounting seat, three positioning pins are longitudinally and equidistantly distributed in each group, and the grooves correspond to the positioning pins in structure.
Preferably, a strip-shaped groove is formed in the outer wall of the handle rod, a strip-shaped protrusion is arranged on the inner wall of the mounting seat, and the strip-shaped protrusion is matched with the strip-shaped groove in structure.
Preferably, the lantern ring is in threaded connection with the outer wall of the grinding head body, and the sleeve is in sliding connection with the outer wall of the grinding head body.
Compared with the prior art, the beneficial effects of the utility model are that: the numerical control diamond sintering grinding head adopts the structural design that the positioning pin and the handle rod are matched, so that the grinding head main body has enough installation strength, and the installation is more convenient.
Drawings
FIG. 1 is a front view of a numerical control diamond sintered grinding head of the present invention;
FIG. 2 is a sectional view of the numerical control diamond sintered grinding head of the present invention;
fig. 3 is a top view of the collar of the numerical control diamond sintered grinding head of the utility model.
In the figure: 1. lantern ring, 2, mount pad, 3, sleeve, 4, recess, 5, compression spring, 6, locating pin, 7, barre, 8, bistrique main part.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-3, the present invention provides a technical solution: a numerical control diamond sintering grinding head comprises a grinding head main body 8, wherein a handle bar 7 is connected to the top of the grinding head main body 8, the handle bar 7 is fixedly connected with the grinding head main body 8, the handle bar 7 is inserted into a hole groove at the bottom of a mounting seat 2, a groove 4 is formed in the outer wall of the handle bar 7, positioning pins 6 transversely penetrate through the mounting seat 2, the positioning pins 6 are in sliding connection with the mounting seat 2, the cross section of each positioning pin 6 is rectangular, the positioning pins 6 can only transversely slide but cannot rotate, four groups of positioning pins 6 are arranged on the mounting seat 2 in a surrounding mode, three grooves 4 are distributed at equal intervals in the longitudinal direction of each group, the grooves 4 correspond to the positioning pins 6 in structure, the structure is shown in figures 1 and 2, the stress on the handle bar 7 is more uniform and therefore more stable, one end of each positioning pin 6 corresponds to the inner cavity of the hole groove, and the other end of each, the structure of one end of the positioning pin 6 close to the hole groove is matched with that of the groove 4, the structure enables the end of the positioning pin 6 to be inserted into the groove 4, the handle bar 7 is further limited, and therefore fixing is achieved, the end, protruding out of the outer wall of the mounting seat 2, of the positioning pin 6 is of an inclined structure, the positioning pin 6 can be continuously extruded towards the handle bar 7 in the downward moving process of the sleeve 3, the handle bar 7 is inserted into the groove 4, fixing of the handle bar 7 is completed, the positioning pin 6 and the mounting seat 2 form an elastic structure through the compression spring 5, an annular bulge is arranged on the outer wall of the positioning pin 6, one side, close to the center of the mounting seat 2, of the annular bulge is connected with one end of the compression spring 5, the compression spring 5 is sleeved on the positioning pin 6, the other end of the compression spring 5 is connected with the inner wall of one end of the cylindrical hole in the mounting seat 2, and the positioning pin 6, the disassembly of the handle bar 7 is more convenient, the grinding head main body 8 is sleeved with the sleeve ring 1 and the sleeve 3, the bottom of the sleeve ring 1 is connected with the sleeve 3, the outer walls of the sleeve ring 1 and the grinding head main body 8 are in threaded connection, the outer walls of the sleeve 3 and the grinding head main body 8 are in sliding connection, an operator can push the sleeve 3 to move downwards by rotating the sleeve ring 1, and the effect of convenient control is achieved, the sleeve ring 1 and the sleeve 3 are of an integrated structure which is firmer, vertical stripes are uniformly arranged on the outer wall of the sleeve ring 1, the structure enables the sleeve ring 1 to have larger friction force when in contact with a hand and is convenient to control, the outer wall of the handle bar 7 is provided with the strip-shaped groove, the inner wall of the mounting seat 2 is provided with the strip-shaped bulge, the strip-shaped bulge is matched with the strip-shaped groove in structure, and the handle, is more stable and firm.
The working principle is as follows: when the numerical control diamond sintering grinding head is used, whether parts are damaged or not firmly connected is firstly checked, the numerical control diamond sintering grinding head is used after error is checked, after the handle 7 is inserted into a hole groove in the bottom of the mounting seat 2, the lantern ring 1 is rotated, the lantern ring 1 is in threaded connection with the mounting seat 2, the lantern ring 1 can move up and down along the mounting seat 2 during rotation, the sleeve 3 can be further pushed downwards, one end of the positioning pin 6 protrudes out of the outer wall of the mounting seat 2, the downward movement of the sleeve 3 can extrude the part, protruding out of the outer wall of the mounting seat 2, of the positioning pin 6, the positioning pin 6 can transversely slide towards the center direction of the mounting seat 2, one end of the positioning pin 6 is matched with the structure of the groove 4 on the handle 7, the positioning pin 6 can be inserted into the groove 4 on the handle 7, the positioning pin 6 is in fit connection with the groove 4, the handle 7 is, here locating pin 6 and recess 4 are provided with a plurality ofly for it is fixed to form the multiple spot between barre 7 and the mount pad 2, thereby makes bistrique main part 8 have sufficient installation intensity, and this fixed process only need rotate lantern ring 1 alright completion, thereby makes its installation more convenient, and this is this numerical control diamond sintering bistrique's theory of operation.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A numerical control diamond sintering grinding head is characterized in that: comprises a grinding head main body (8), the top of the grinding head main body (8) is connected with a handle bar (7), the handle bar (7) is inserted in a hole groove at the bottom of the mounting seat (2), a groove (4) is arranged on the outer wall of the handle bar (7), a positioning pin (6) transversely penetrates through the mounting seat (2), one end of the positioning pin (6) corresponds to the inner cavity of the hole groove, the other end of the positioning pin (6) protrudes out of the outer wall of the mounting seat (2), the structure of one end of the positioning pin (6) close to the hole groove is matched with the structure of the groove (4), and one end of the positioning pin (6) protruding out of the outer wall of the mounting seat (2) is of an inclined structure, the positioning pin (6) and the mounting seat (2) form an elastic structure through a compression spring (5), the grinding head main body (8) is sleeved with a lantern ring (1) and a sleeve (3), and the bottom of the lantern ring (1) is connected with the sleeve (3).
2. The numerically controlled diamond compact grinding head according to claim 1, wherein: the lantern ring (1) and the sleeve (3) are of an integral structure, and vertical stripes are uniformly arranged on the outer wall of the lantern ring (1).
3. The numerically controlled diamond compact grinding head according to claim 1, wherein: the outer wall of the positioning pin (6) is provided with an annular protrusion, one side, close to the center of the mounting seat (2), of the annular protrusion is connected with one end of the compression spring (5), the positioning pin (6) is sleeved with the compression spring (5), and the other end of the compression spring (5) is connected with the inner wall of one end of the mounting seat (2) in the cylindrical hole.
4. The numerically controlled diamond compact grinding head according to claim 1, wherein: the positioning pins (6) are arranged in four groups around the mounting seat (2), three positioning pins are longitudinally distributed on each group at equal intervals, and the grooves (4) correspond to the positioning pins (6).
5. The numerically controlled diamond compact grinding head according to claim 1, wherein: a strip-shaped groove is formed in the outer wall of the handle rod (7), a strip-shaped protrusion is arranged on the inner wall of the mounting seat (2), and the strip-shaped protrusion is matched with the strip-shaped groove in structure.
6. The numerically controlled diamond compact grinding head according to claim 1, wherein: the lantern ring (1) is in threaded connection with the outer wall of the grinding head main body (8), and the sleeve (3) is in sliding connection with the outer wall of the grinding head main body (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921833596.8U CN210704246U (en) | 2019-10-29 | 2019-10-29 | Numerical control diamond sintering grinding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921833596.8U CN210704246U (en) | 2019-10-29 | 2019-10-29 | Numerical control diamond sintering grinding head |
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| Publication Number | Publication Date |
|---|---|
| CN210704246U true CN210704246U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921833596.8U Active CN210704246U (en) | 2019-10-29 | 2019-10-29 | Numerical control diamond sintering grinding head |
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| CN (1) | CN210704246U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805333A (en) * | 2020-07-16 | 2020-10-23 | 盐城同济汽车配件有限公司 | Car steering wheel grinding device convenient to change polishing piece |
| CN115122234A (en) * | 2022-07-29 | 2022-09-30 | 泰科材料技术(广州)有限公司 | Glass window grinding wheel convenient and rapid to install |
-
2019
- 2019-10-29 CN CN201921833596.8U patent/CN210704246U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805333A (en) * | 2020-07-16 | 2020-10-23 | 盐城同济汽车配件有限公司 | Car steering wheel grinding device convenient to change polishing piece |
| CN115122234A (en) * | 2022-07-29 | 2022-09-30 | 泰科材料技术(广州)有限公司 | Glass window grinding wheel convenient and rapid to install |
| CN115122234B (en) * | 2022-07-29 | 2024-06-28 | 泰科材料技术(广州)有限公司 | Glass window grinding wheel convenient and quick to install |
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