CN209812021U - Grinding wheel frame mechanism - Google Patents
Grinding wheel frame mechanism Download PDFInfo
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- CN209812021U CN209812021U CN201920411126.6U CN201920411126U CN209812021U CN 209812021 U CN209812021 U CN 209812021U CN 201920411126 U CN201920411126 U CN 201920411126U CN 209812021 U CN209812021 U CN 209812021U
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Abstract
The utility model belongs to the technical field of micro drill processing, a grinding carriage mechanism is related to. The first sliding part is arranged on the first sliding seat in a sliding mode along the Y axis, the position of the first sliding part can be adjusted through the first adjusting assembly, and the position is locked through the first locking part. The supporting seat is connected with the first sliding part, the second sliding seat can be rotatably arranged on the supporting seat around an X axis, the angle of the second sliding seat can be adjusted through the second adjusting assembly, and the second sliding seat is locked through the second locking piece. The second sliding piece is arranged on the second sliding seat in a sliding mode along the longitudinal direction and locked through a third locking piece. The grinding wheel component can be longitudinally arranged on the second sliding part, so that the position of the grinding wheel component can be adjusted in the longitudinal direction, the Y axis and the direction around the X axis, namely the relative position of the grinding wheel component and the bar stock can be adjusted in different directions, the processing requirement of the bar stock can be met, and the operation is convenient.
Description
Technical Field
The utility model belongs to the technical field of micro drill bit processing, more specifically say, relate to a grinding carriage mechanism.
Background
Currently, in grinding a cylindrical bar such as a drill, the bar is usually held by a jig. The prior device is adopted to process the bar stock, the bar stock can be aligned to the grinding wheel only by adjusting the position of the clamp relative to the grinding wheel, and the relative position of the grinding wheel and the bar stock is difficult to adjust in different directions so as to meet the bar stock processing requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a grinding carriage mechanism to solve prior art and be difficult to the technical problem who adjusts the relative position of emery wheel and bar in the equidirectional.
An embodiment of the utility model provides a grinding carriage mechanism, include:
a first slider;
a first slide member slidably mounted to the first slide carriage along a Y-axis;
a first adjustment assembly for adjusting the position of the first slide relative to the first carriage;
a first locking member for securing the first slide to the first carriage;
the supporting seat is connected to the first sliding part;
the second sliding seat is rotatably arranged on the supporting seat around an X axis;
a second adjusting component for adjusting the angle of the second sliding seat relative to the supporting seat;
a second locking member for fixing the second slider to the support base;
a second slide mounted to said second carriage for sliding movement in the longitudinal direction for mounting a grinding wheel assembly in the longitudinal direction; and
a third locking member for securing the second slide to the second carriage.
Optionally, a first guide rail is arranged between the first sliding seat and the first sliding part;
and/or a second guide rail is arranged between the second sliding seat and the second sliding part.
Optionally, the first sliding seat is provided with a first screw hole, and the first adjusting assembly includes a first screw rod passing through the first screw hole and in threaded connection and matching with the first sliding seat, a bearing for supporting the first screw rod on the first sliding member, and a hand wheel connected to one end of the first screw rod.
Optionally, the first slide is fixed with a first pointer, and the first screw is fixed with a dial used for cooperating with the first pointer to read the rotation angle of the first screw.
Optionally, the supporting seat has a stepped hole, the second slide has a second screw hole, the supporting seat and the second slide are pivoted with each other through a screw, the screw sequentially passes through the elastic member, the stepped hole of the supporting seat and the second screw hole of the second slide and is in threaded connection with the second slide, and two ends of the elastic member respectively abut against the head of the screw and the stepped surface of the stepped hole so that the second slide abuts against the supporting seat.
Optionally, a first fixing plate is fixed to the first sliding seat, the first fixing plate has a first through groove extending along the X axis, the first locking member includes a first stud and a first limiting portion connected to one end of the first stud, the first stud passes through the first through groove and is connected to the first sliding member in a threaded manner, and the first limiting portion abuts against the first fixing plate so that the first sliding member is fixed to the first sliding seat;
and/or the support seat is provided with an arc-shaped through groove, the second locking piece comprises a fastening piece, the fastening piece penetrates through the arc-shaped through groove and is in threaded connection with the second sliding seat, and the head of the fastening piece is pressed against the support seat;
and/or, the second slide is fixed with a second fixed plate, the second fixed plate is provided with a second through groove extending along the longitudinal direction, the third locking piece comprises a second stud and a second limiting part connected to one end of the second stud, the second stud penetrates through the second through groove and is in threaded connection with the second sliding part, and the second limiting part is pressed against the second fixed plate so as to enable the second sliding part to be fixed on the second slide.
Optionally, the second adjusting assembly includes a first pivot pin seat connected to the supporting seat, a second pivot pin seat connected to the second sliding seat, a first nut member mounted on the first pivot pin seat, a second nut member mounted on the second pivot pin seat, and a second screw rod passing through the first nut member and the second nut member.
Optionally, the second rotating pin seat is provided with an angle scale, and the supporting seat is fixed with a second pointer which is used for being matched with the angle scale to read the rotating angle of the second sliding seat.
Optionally, the second sliding seat is fixed with a limit post, and the second sliding member is fixed with a displacement sensor for cooperating with the limit post to detect the displacement of the second sliding member.
Optionally, the first sliding part is shaped like a box with a first opening, the first sliding seat extends into the first opening, and a first dust-proof piece is arranged between the first sliding seat and an edge of the first opening;
the second sliding part is in a box shape with a second opening, the second sliding seat extends into the second opening, and a second dustproof piece is arranged between the second sliding seat and the edge of the second opening.
The utility model provides an above-mentioned one or more technical scheme in the emery wheel frame mechanism have one of following technological effect at least: the first sliding part is arranged on the first sliding seat in a sliding mode along the Y axis, the position of the first sliding part can be adjusted through the first adjusting assembly, and the position is locked through the first locking part. The supporting seat is connected with the first sliding part, the second sliding seat can be rotatably arranged on the supporting seat around an X axis, the angle of the second sliding seat can be adjusted through the second adjusting assembly, and the second sliding seat is locked through the second locking piece. The second sliding piece is arranged on the second sliding seat in a sliding mode along the longitudinal direction and locked through a third locking piece. The grinding wheel component can be longitudinally arranged on the second sliding part, so that the position of the grinding wheel component can be adjusted in the longitudinal direction, the Y axis and the direction around the X axis, namely the relative position of the grinding wheel component and the bar stock can be adjusted in different directions, the processing requirement of the bar stock can be met, and the operation is convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a perspective assembly view of a grinding wheel holder mechanism and a grinding wheel assembly provided in an embodiment of the present invention;
FIG. 2 is an exploded perspective view of the grinding wheel carriage mechanism and grinding wheel assembly of FIG. 1;
FIG. 3 is another perspective assembly view of the grinding wheel carriage mechanism of FIG. 2;
FIG. 4 is an exploded perspective view of the grinding wheel carriage mechanism of FIG. 2;
FIG. 5 is a further exploded perspective view of the grinding wheel carriage mechanism of FIG. 4;
figure 6 is a cross-sectional view of the wheel carriage mechanism of figure 3.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings only for the convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the embodiments of the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1 to 6, an embodiment of the present invention provides a grinding carriage mechanism 300 for mounting a grinding wheel assembly 390 and adjusting an angle of the grinding wheel assembly 390 with respect to a bar material, wherein the grinding wheel assembly 390 includes a motor 391 and a grinding wheel 392 driven by the motor 391 to rotate. The grinding wheel frame mechanism 300 is suitable for grinding drill bits or other cylindrical bars, and is particularly suitable for grinding PCB micro drill bits. The wheel carriage mechanism 300 includes a first slide seat 311, a first slide member 312, a first adjusting assembly 320, a first locking member 361, a support seat 331, a second slide seat 341, a second adjusting assembly 350, a second locking member (not shown), a second slide member 342, and a third locking member 363. The first slider 312 is slidably mounted on the first slider 311 along the Y-axis; the first adjustment assembly 320 is used for adjusting the position of the first slider 312 relative to the first slider 311; the first locking member 361 is used for fixing the first slider 312 to the first slider 311; the supporting base 331 is connected to the first sliding member 312; the second sliding base 341 is rotatably mounted on the supporting base 331 around the X axis; the second adjusting assembly 350 is used for adjusting the angle of the second sliding seat 341 relative to the supporting seat 331; the second locking member is used for fixing the second slider 341 to the support base 331; a second slide 342 is longitudinally slidably mounted on the second slide 341, the second slide 342 being adapted to longitudinally mount the grinding wheel assembly 390; here, the longitudinal direction may be a vertical direction, or may be a direction in which the vertical direction is slightly inclined by a certain angle. The third locking piece 363 is used to fix the second slider 342 to the second slider 341.
The first sliding member 312 is slidably mounted on the first sliding base 311 along the Y-axis, and the position of the first sliding member 312 can be adjusted by the first adjusting assembly 320 and locked by the first locking member 361. The supporting base 331 is connected to the first sliding member 312, the second sliding base 341 is rotatably mounted on the supporting base 331 around the X-axis, the angle of the second sliding base 341 can be adjusted by the second adjusting assembly 350, and the position is locked by the second locking member. The second slider 342 is slidably mounted to the second slider 341 in the longitudinal direction, and is locked in position by the third locking member 363. The grinding wheel assembly 390 can be mounted on the second sliding member 342 along the longitudinal direction, so that the grinding wheel assembly 390 can adjust the position in the longitudinal direction, the Y-axis direction and the direction around the X-axis direction, that is, the relative position of the grinding wheel assembly 390 and the bar stock can be adjusted in different directions to meet the bar stock processing requirement, and the operation is convenient.
In another embodiment of the present invention, the vertical direction is the Z axis, two pairs of the X axis, the Y axis and the Z axis are perpendicular to each other, the first sliding member 312 is slidably mounted on the first sliding seat 311 along the Y axis, the second sliding seat 341 can be rotatably mounted on the supporting seat 331 around the X axis, and the position of the grinding wheel assembly 390 can be adjusted in the vertical direction, the Y axis and the direction around the X axis.
In another embodiment of the present invention, a first guide rail 313 is disposed between the first sliding seat 311 and the first sliding member 312; a second guide rail 343 is provided between the second slider 341 and the second slider 342. The scheme can ensure that the structural members can stably and smoothly slide.
In another embodiment of the present invention, the first sliding seat 311 has a first screw hole 3111, and the first adjusting component 320 includes a first screw 321 passing through the first screw hole 3111 and engaged with the first sliding seat 311 by screw connection, a bearing 322 for supporting the first screw 321 on the first sliding member 312, and a hand wheel 323 connected to one end of the first screw 321. The scheme is easy to assemble and operate, the first screw 321 rotates along with the screwing hand wheel 323, the first screw 321 is in threaded connection and matching with the first sliding seat 311, and the first sliding seat 311 is fixed and does not move, so that the first sliding part 312 moves along the Y axis.
In another embodiment of the present invention, the first slide 311 is fixed with a first pointer 324, and the first screw 321 is fixed with a dial 325 for cooperating with the first pointer 324 to read the rotation angle of the first screw 321. This solution can read the rotation angle of the first screw 321 and adjust the displacement of the first slider 312 as required.
In another embodiment of the present invention, the supporting seat 331 has a stepped hole 3311, the second sliding seat 341 has a second screw hole 3411, the supporting seat 331 and the second sliding seat 341 are pivoted by a screw 332, the screw 332 sequentially passes through the elastic member 333, the stepped hole 3311 of the supporting seat 331 and the second screw hole 3411 of the second sliding seat 341 and is connected to the second sliding seat 341 by a screw thread, and two ends of the elastic member 333 are respectively pressed against the head of the screw 332 and the stepped surface of the stepped hole 3311, so that the second sliding seat 341 is pressed against the supporting seat 331. This solution is easy to assemble, and after the screw 332 is locked, the elastic member 333 is compressed, so that the second sliding seat 341 is pressed against the supporting seat 331, and it is ensured that the second sliding seat 341 slides stably.
In another embodiment of the present invention, the first fixing plate 314 is fixed to the first sliding seat 311, the first fixing plate 314 has a first through groove 3141 extending along the X axis, the first locking member 361 includes a first stud 3611 and a first position-limiting portion 3612 connected to one end of the first stud 3611, the first stud 3611 passes through the first through groove 3141 and is screwed to the first sliding member 312, and the first position-limiting portion 3612 abuts against the first fixing plate 314, so that the first sliding member 312 is fixed to the first sliding seat 311. The structure is easy to assemble and operate. After the position of the first sliding member 312 relative to the first sliding seat 311 is adjusted, the first locking member 361 is screwed to press the first position-limiting portion 3612 against the surface of the first fixing plate 314, so as to lock the first sliding member 312. The first slider 312 can be moved again by screwing the first locking member 361.
In another embodiment of the present invention, the supporting seat 331 has an arc-shaped through slot 3312, the second locking member includes a fastening member, the fastening member passes through the arc-shaped through slot 3312 and is screwed to the second sliding seat 341, and the head of the fastening member is pressed against the supporting seat 331. After the angle of the second sliding seat 341 with respect to the supporting seat 331 is adjusted, the position of the second sliding seat 341 can be locked by screwing the second locking member, and the second sliding seat 341 can be moved again by screwing the second locking member. Specifically, the support base 331 may be provided with two arc-shaped through grooves 3312, and the arc-shaped through grooves 3312 may be centered on the rotation axis of the second sliding base 341 to more reliably lock the second sliding base 341.
In another embodiment of the present invention, the second fixing plate 344 is fixed to the second sliding seat 341, the second fixing plate 344 has a second through groove 3441 extending in the longitudinal direction, the third locking member 363 includes a second stud 3631 and a second position-limiting portion 3632 connected to one end of the second stud 3631, the second stud 3631 passes through the second through groove 3441 and is screwed to the second sliding member 342, and the second position-limiting portion 3632 abuts against the second fixing plate 344, so that the second sliding member 342 is fixed to the second sliding seat 341. The structure is easy to assemble and operate. After the position of the second sliding member 342 relative to the second sliding base 341 is adjusted, the third locking member 363 is screwed to press the second position-limiting portion 3632 against the surface of the second fixing plate 344, so as to lock the second sliding member 342. The second slider 342 can be moved again by screwing the third locking piece 363.
In another embodiment of the present invention, the second adjusting assembly 350 includes a first rotating pin seat 351 connected to the supporting seat 331, a second rotating pin seat 352 connected to the second sliding seat 341, a first nut member 353 installed on the first rotating pin seat 351, a second nut member 354 installed on the second rotating pin seat 352, and a second screw 355 passing through the first nut member 353 and the second nut member 354. The structure is easy to assemble and operate. The second screw 355 is connected to the first nut 353 and the second nut 354 through a screw thread, and the second sliding base 341 can be driven to rotate relative to the supporting base 331 by screwing the second screw 355.
In another embodiment of the present invention, the second rotating pin seat 352 is provided with an angle scale 3521, and the supporting seat 331 is fixed with a second pointer 356 for cooperating with the angle scale 3521 to read the rotation angle of the second sliding seat 341. This scheme facilitates reading the rotation angle of the second carriage 341 to adjust the angle of the second carriage 341.
In another embodiment of the present invention, the second sliding base 341 is fixed with a limiting post 371, and the second sliding member 342 is fixed with a displacement sensor 372 for cooperating with the limiting post 371 to detect the displacement of the second sliding member 342. The displacement of the second slider 342 can be acquired by the displacement sensor 372. Thereby facilitating adjustment of the position of the second slider 342.
In another embodiment of the present invention, the first sliding member 312 is a box-shaped member having a first opening (not shown), the first sliding seat 311 is disposed at the first opening, and a first dust-proof member 381 is disposed between the first sliding seat 311 and the edge of the first opening. This solution is easy to assemble and protects the components inside the first slider 312, making it more durable.
In another embodiment of the present invention, the second sliding member 342 is shaped like a box with a second opening 3421, the second sliding seat 341 extends into the second opening 3421, and a second dust-proof member 382 is disposed between the second sliding seat 341 and the edge of the second opening 3421. This solution is easy to assemble and protects the components inside the second slide 342, making it more durable.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Emery wheel frame mechanism, its characterized in that includes:
a first slider;
a first slide member slidably mounted to the first slide carriage along a Y-axis;
a first adjustment assembly for adjusting the position of the first slide relative to the first carriage;
a first locking member for securing the first slide to the first carriage;
the supporting seat is connected to the first sliding part;
the second sliding seat is rotatably arranged on the supporting seat around an X axis;
a second adjusting component for adjusting the angle of the second sliding seat relative to the supporting seat;
a second locking member for fixing the second slider to the support base;
a second slide mounted to said second carriage for sliding movement in the longitudinal direction for mounting a grinding wheel assembly in the longitudinal direction; and
a third locking member for securing the second slide to the second carriage.
2. The wheel carriage mechanism of claim 1, wherein a first guide rail is disposed between said first slide and said first slide;
and/or a second guide rail is arranged between the second sliding seat and the second sliding part.
3. The wheel slide mechanism of claim 1, wherein the first slide defines a first threaded bore, and wherein the first adjustment assembly includes a first screw extending through the first threaded bore and threadedly engaged with the first slide, a bearing for supporting the first screw on the first slide, and a hand wheel coupled to an end of the first screw.
4. The wheel carriage mechanism of claim 3, wherein said first carriage holds a first pointer and said first screw holds a dial for cooperating with said first pointer to read the angle of rotation of said first screw.
5. The wheel carriage mechanism of claim 1, wherein the supporting seat defines a stepped hole, the second slide defines a second threaded hole, the supporting seat and the second slide are pivotally connected by a screw, the screw sequentially passes through the elastic member, the stepped hole of the supporting seat and the second threaded hole of the second slide and is threadedly connected to the second slide, and two ends of the elastic member respectively abut against the head of the screw and the stepped surface of the stepped hole to press the second slide against the supporting seat.
6. The wheel slide mechanism of claim 1, wherein the first slide is fixed with a first fixing plate having a first through slot extending along the X-axis, the first locking member comprises a first stud and a first position-limiting portion connected to one end of the first stud, the first stud passes through the first through slot and is screwed to the first sliding member, and the first position-limiting portion presses against the first fixing plate to fix the first sliding member to the first slide;
and/or the support seat is provided with an arc-shaped through groove, the second locking piece comprises a fastening piece, the fastening piece penetrates through the arc-shaped through groove and is in threaded connection with the second sliding seat, and the head of the fastening piece is pressed against the support seat;
and/or, the second slide is fixed with a second fixed plate, the second fixed plate is provided with a second through groove extending along the longitudinal direction, the third locking piece comprises a second stud and a second limiting part connected to one end of the second stud, the second stud penetrates through the second through groove and is in threaded connection with the second sliding part, and the second limiting part is pressed against the second fixed plate so as to enable the second sliding part to be fixed on the second slide.
7. The wheel carriage mechanism of claim 1, wherein said second adjustment assembly includes a first pivot pin seat coupled to said support seat, a second pivot pin seat coupled to said second slide seat, a first nut member mounted to said first pivot pin seat, a second nut member mounted to said second pivot pin seat, and a second threaded rod passing through said first nut member and said second nut member.
8. The wheel carriage mechanism of claim 7, wherein said second pivot pin mount is provided with an angular scale, said support mount holding a second pointer for engaging said angular scale to read a corner of said second slide.
9. The wheel carriage mechanism of claim 1, wherein the second slide mount holds a limit post, and the second slide mount holds a displacement sensor for engaging the limit post to detect displacement of the second slide mount.
10. The wheel carriage mechanism of claim 1, wherein said first slide is box-shaped having a first opening, said first slide being disposed to extend into said first opening, a first dust guard being disposed between said first slide and an edge of said first opening;
the second sliding part is in a box shape with a second opening, the second sliding seat extends into the second opening, and a second dustproof piece is arranged between the second sliding seat and the edge of the second opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920411126.6U CN209812021U (en) | 2019-03-28 | 2019-03-28 | Grinding wheel frame mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920411126.6U CN209812021U (en) | 2019-03-28 | 2019-03-28 | Grinding wheel frame mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209812021U true CN209812021U (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920411126.6U Active CN209812021U (en) | 2019-03-28 | 2019-03-28 | Grinding wheel frame mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209812021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055569A (en) * | 2021-12-03 | 2022-02-18 | 北京星海钢琴集团有限公司 | Drilling equipment is used in dulcimer processing |
-
2019
- 2019-03-28 CN CN201920411126.6U patent/CN209812021U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055569A (en) * | 2021-12-03 | 2022-02-18 | 北京星海钢琴集团有限公司 | Drilling equipment is used in dulcimer processing |
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