CN215788840U - Grinding head special for boss mounting surface of grinding machine tool - Google Patents
Grinding head special for boss mounting surface of grinding machine tool Download PDFInfo
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- CN215788840U CN215788840U CN202122153488.XU CN202122153488U CN215788840U CN 215788840 U CN215788840 U CN 215788840U CN 202122153488 U CN202122153488 U CN 202122153488U CN 215788840 U CN215788840 U CN 215788840U
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Abstract
The utility model discloses a special grinding head for a boss mounting surface of a grinding processing machine tool, which comprises a guide rail and a grinding part; the grinding part comprises a grinding wheel, a driving part and a base, the guide rail comprises a main rail and an auxiliary rail, the main rail and the auxiliary cabinet are arranged in parallel, the cross section of the main rail is V-shaped, an adjusting part is arranged at the bottom of the base and comprises a round bar, an adjusting bolt and a locking nut, the round bar is connected with the base and is at least partially arranged in the main rail, the side wall of the base is tangent to two inner walls of the main rail, the rod part of the adjusting bolt is connected with the base through threads, the locking nut is connected with the rod part of the adjusting bolt through threads, the base is abutted to the locking nut, the head of the adjusting bolt is connected with the auxiliary rail in a sliding manner, the base is respectively provided with a mounting seat and a balancing weight along the two sides of the base relative to the moving direction of the guide rail, the driving part is connected with the mounting seat in a sliding manner, and the grinding wheel is connected with the output end of the driving part in a transmission manner.
Description
Technical Field
The utility model relates to the technical field of boss mounting surfaces of grinding machine tools, in particular to a special grinding head for the boss mounting surfaces of the grinding machine tools.
Background
When large workpieces such as machine tool bosses are ground and machined, the guide rail of a common machine tool is limited in length and cannot meet machining requirements, and the large gantry guide rail is large in floor area and expensive, is not suitable for a machining factory with a limited site, and increases machining cost.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks of the prior art, the object of the present invention is to: the special grinding head for the boss mounting surface of the grinding machine tool is convenient for grinding the boss of the grinding machine tool.
In order to realize the purpose of the utility model, the utility model provides the following technical scheme:
a grinding head special for a boss mounting surface of a grinding processing machine tool comprises a guide rail and a grinding part; the grinding part comprises a grinding wheel, a driving part and a base, the guide rail comprises a main rail and an auxiliary rail, the main rail and the auxiliary cabinet are arranged in parallel, the cross section of the main rail is V-shaped, the bottom of the base is provided with an adjusting part, the adjusting part comprises a round rod, an adjusting bolt and a locking nut, the round rod is connected with the base and at least partially arranged in the main rail, the side wall of the round rod is tangent to the two inner walls of the main rail, the rod part of the adjusting bolt is connected with the base through a thread, the rod part of the locking nut is connected with the rod part of the adjusting bolt through a thread, the base is abutted against the locking nut, the head part of the adjusting bolt is connected with the auxiliary rail in a sliding way, the base is respectively provided with a mounting seat and a balancing weight along the two sides of the base opposite to the moving direction of the guide rail, and the driving part is connected with the mounting seat in a sliding way, the grinding wheel and the output end of the driving part are in transmission connection.
Further, the mount pad includes mounting bracket, slider, lead screw, the mounting bracket with the base is connected, the vertical spout that is provided with on the mounting bracket, the slider with spout looks adaptation and with spout sliding connection, the lead screw with the mounting bracket rotate connect and with the slider passes through threaded connection, driver part with the slider is connected.
Further, the balancing weight passes through the bolt and the base is connected.
Furthermore, the round bar is connected with the base through a bolt, and the contact surface of the round bar and the base is a plane.
Further, the grinding wheel is connected with the output shaft of the driving component through a connecting piece, the connecting piece comprises a shaft shoulder, a gasket and a clamping bolt, the shaft shoulder, the gasket and the clamping bolt are arranged on the output shaft of the driving component, a screw hole is formed in the end face of the output shaft along the axial direction of the output shaft, the clamping bolt is connected with the screw hole of the output shaft through threads, the gasket is abutted to the head of the clamping bolt, and the grinding wheel is clamped between the gasket and the shaft shoulder.
Further, paper gaskets are arranged between the shaft shoulder and the grinding wheel and between the gasket and the grinding wheel.
Further comprises a leveling component, the leveling component comprises a fixed seat, a rotating rod A and a rotating rod B, the fixed seat is respectively and rotatably connected with a gear A and a gear B which are meshed, the rotary rod A comprises a connector A and a rod body A, the connector A is detachably connected with the base, one end of the rod body A is hinged with the connector A, the other end of the rod body A is connected with the rotating center of the gear A, the rotating rod B comprises a connector B and a rod body B, the connector B is detachably connected with the guide rail, one end of the rod body B is hinged with the connector B, the other end of the rod body B is connected with the rotating center of the gear B, an indication pointer is arranged on the gear A/gear B, and circular arc scales are arranged on the fixed seat by taking the rotation center of the gear A/gear B as the circle center.
Further, the fixing base is hollow structure, gear A, gear B, instruction pointer, circular arc scale all set up in the fixing base, be provided with the opening on the table wall of fixing base, body of rod A, body of rod B via respectively opening and corresponding gear connection, the partial table wall of fixing base is made for transparent material, is used for observing the pointer.
Further, connector A, connector B structure unanimity, include strong magnet, connecting seat respectively, the strong magnet with the connecting seat is connected, the body of rod that corresponds with the connecting seat is articulated.
Further, each connector still is provided with the dismantlement part respectively, the dismantlement part includes the butt bolt, the butt bolt with the connecting seat passes through threaded connection.
Compared with the prior art, the utility model has the following beneficial effects:
1. the device has the advantages of simple structure and reliable work, and the base is adjusted to be opposite to the parallelism of the guide rail during grinding, and then the base is pushed to move along the guide rail, so that the purpose of grinding the plane can be realized.
2. The device can be used as a supplement for a machine tool, and can still process large-scale workpieces when the length of the guide rail of the machine tool is insufficient or no large gantry guide rail is ground, so that the processing cost is reduced.
3. The mounting seat and the balance weight are respectively located on two sides of the base, so that the moment borne by the base can be balanced, the vibration of the base is reduced, and the processing effect is improved.
Drawings
FIG. 1 is a structural diagram of a grinding head special for a boss mounting surface of a grinding processing machine tool;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a diagram of a leveling component.
List of reference numerals
1-driving part, 2-screw rod, 3-mounting frame, 4-base, 5-slide block, 6-balancing weight, 7-locking nut, 8-adjusting bolt, 9-auxiliary rail, 10-main rail, 11-round bar, 12-grinding wheel, 13-gasket, 14-clamping bolt, 15-shaft shoulder, 16-leveling part, 17-paper gasket, 18-rod body B, 19-rod body A, 20-gear B, 21-gear A, 22-fixing seat, 23-circular arc scale, 24-indicating pointer, 25-connecting seat, 26-strong magnet, 27-abutting bolt and 28-handle.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, integrally connected, or detachably connected; may be communication within two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.
As shown in fig. 1 to 3, a grinding head special for a boss mounting surface of a grinding processing machine tool comprises a guide rail and a grinding part; the grinding part comprises a grinding wheel 12, a driving part 1 and a base 4, the guide rail comprises a main rail 10 and an auxiliary rail 9, the main rail 10 and the auxiliary cabinet are arranged in parallel, the cross section of the main rail 10 is V-shaped, an adjusting part is arranged at the bottom of the base 4, the adjusting part comprises a round rod 11, an adjusting bolt 8 and a locking nut 7, the round rod 11 is connected with the base 4 and is at least partially arranged in the main rail 10, the side wall of the round rod is tangent to the two inner walls of the main rail 10, the rod part of the adjusting bolt 8 is in threaded connection with the base 4, the locking nut 7 is in threaded connection with the rod part of the adjusting bolt 8, the base 4 is in butt joint with the locking nut 7, the head part of the adjusting bolt 8 is in sliding connection with the auxiliary rail 9, and mounting seats are respectively arranged on the two sides of the base 4 along the moving direction of the guide rail, And the balancing weight 6 is connected with the driving part 1 and the mounting seat in a sliding manner and moves vertically relative to the mounting seat, and the grinding wheel 12 is in transmission connection with the output end of the driving part 1.
The working principle of the utility model is as follows: during grinding, the guide rail and a workpiece to be machined are connected, then the position of the locking nut 7 relative to the adjusting bolt 8 is adjusted, when the position of the locking nut 7 is changed, due to the fact that the cross section of the main rail 10 is V-shaped, the base 4 rotates relative to the axis of the round rod 11, the purpose of adjusting the parallelism of the base 4 relative to the guide rail is achieved, further the grinding wheel 12 on the base 4 can grind the workpiece and machine a plane in parallel, then the height of the driving part 1 relative to the base 4 is adjusted, the grinding wheel 12 is in a proper height, the driving part 1 is started, and the base 4 is pushed to move along the guide rail to achieve the purpose of grinding the plane. In the utility model, the driving part 1 can be an adjustable speed motor, the output end of the adjustable speed motor is in transmission connection with the grinding wheel 12, the fixed end of the adjustable speed motor is connected with the mounting seat, and the mounting seat and the balance weight are respectively positioned on two sides of the base 4, so that the moment applied to the base 4 can be balanced, the vibration of the base 4 can be reduced, and the processing effect can be improved.
In the utility model, the base 4 can be pushed by hand or driven to move by the rotation of the ball screw pair.
Further, the mount pad includes mounting bracket 3, slider 5, lead screw 2, mounting bracket 3 with base 4 connects, the vertical spout that is provided with on mounting bracket 3, slider 5 with spout looks adaptation and with spout sliding connection, lead screw 2 with mounting bracket 3 rotate connect and with slider 5 passes through threaded connection, driver part 1 with slider 5 connects.
And when the screw rod 2 rotates, the sliding block 5 moves along the sliding groove under the action of the threads when the screw rod 2 rotates, and then the driving part 1 moves along with the sliding groove, so that the facing of adjusting the height of the grinding wheel 12 is realized. In the utility model, the screw rod 2 can be provided with a handle 28, so that a user can rotate the screw rod 2 conveniently.
Further, the weight block 6 is connected to the base 4 by a bolt.
Threaded connection dismantles the convenience, and then conveniently with the balancing weight 6 of different weights with base 4 connects, has increased this device's adaptability.
Further, the round bar 11 is connected with the base 4 through a bolt, and the contact surface between the round bar 11 and the base 4 is a plane.
The contact surface of the round rod 11 and the base 4 is a plane, so that the contact area of the round rod 11 and the base 4 is increased, and further the fixing effect of fixing the round rod 11 through bolts is increased.
Further, the grinding wheel 12 is connected with the output shaft of the driving part 1 through a connecting piece, the connecting piece comprises a shaft shoulder 15, a gasket 13 and a clamping bolt 14, the shaft shoulder 15, the gasket 13 and the clamping bolt 14 are arranged on the output shaft of the driving part 1, a screw hole is formed in the end face of the output shaft along the axial direction of the output shaft, the clamping bolt 14 is connected with the screw hole of the output shaft through threads, the gasket 13 is abutted against the head of the clamping bolt 14, and the grinding wheel 12 is clamped between the gasket 13 and the shaft shoulder 15.
When the grinding wheel 12 is installed, firstly, the grinding wheel 12 is sleeved on the output shaft, then, the gasket 13 is sleeved on the clamping bolt 14, and then, the clamping bolt 14 is screwed into a screw hole on the output shaft, so that the gasket 13 and the shaft shoulder 15 clamp the grinding wheel 12 between the gasket 13 and the shaft shoulder, and the grinding wheel 12 is fixed. In the utility model, the output shaft may be further provided with a key, and the grinding wheel 12 may be provided with a key groove adapted to the key, so as to prevent the grinding wheel 12 from rotating relative to the output shaft.
Further, paper gaskets 17 are arranged between the shaft shoulder 15 and the grinding wheel 12 and between the gasket 13 and the grinding wheel 12.
The paper gasket 17 is used for enabling the shaft shoulder 15 and the gasket 13 to be in close contact with the grinding wheel 12, and is used for playing a role in vibration reduction, so that vibration generated when the grinding wheel 12 works is further reduced.
Further, the utility model also comprises a leveling component 16, wherein the leveling component 16 comprises a fixed seat 22, a rotating rod A and a rotating rod B, the fixed seat 22 is respectively connected with a gear A21 and a gear B20 in a rotating way, the gear A21 and the gear B20 are meshed, the rotary rod A comprises a connector A and a rod body A19, the connector A is detachably connected with the base 4, one end of the rod body A19 is hinged with the connector A, the other end is connected with the rotation center of the gear A21, the rotating rod B comprises a connector B and a rod body B18, the connector B is detachably connected with the guide rail, one end of the rod body B18 is hinged with the connector B, the other end is connected with the rotation center of the gear B20, the gear A21/the gear B20 are provided with indicating pointers 24, and the fixed seat 22 is provided with arc scales 23 by taking the rotation center of the gear A21/the gear B20 as the center of circle.
Through the part 16 of making level can detect the parallelism of the base 4 relative to the guide rail fast, specifically, be provided with the mark point on guide rail, the base 4 respectively, during the use, with connector A, connector B respectively with the mark point on base 4, the guide rail is connected, when operator adjusts lock nut 7, body of rod A19 is rotatory relative to body of rod B18, and then gear A21/gear B20 drive indicate pointer 24 rotatory, through observing indicate pointer 24 correspond the scale on the circular arc scale 23, can know clearly the present guide rail relative to the contained angle of guide rail, the part 16 of making level convenient to use is swift, and reliable operation, in the adverse circumstances can normally work still, in the utility model, for convenient to use, can process the partial surface of base 4, guide rail into mutually perpendicular angle, when the guide rail is parallel to the base 4, the included angle between the rod body A19 and the rod body B18 is 90 degrees, so that the observation is convenient.
In the utility model, damping structures are respectively arranged at the hinged part of the rod body A19 and the connector A and the hinged part of the rod body B18 and the connector B, so that the rod body A19 and the rod body B18 cannot move relative to the base 4 when the base 4 is static.
Further, the fixing base 22 is a hollow structure, the gear a21, the gear B20, the indicating pointer 24 and the arc scale 23 are all disposed in the fixing base 22, an opening is disposed on a surface wall of the fixing base 22, the rod body a19 and the rod body B18 are respectively connected to the corresponding gear through the opening, and a part of the surface wall of the fixing base 22 is made of a transparent material and used for observing the indicating pointer.
The fixing seat 22 with a hollow structure plays a role in protecting and preventing dust for the parts such as the gear A21, the gear B20 and the like, and the service life of the fixing seat is prolonged.
Further, connector A, connector B structure are unanimous, include strong magnet 26, connecting seat 25 respectively, strong magnet 26 with connecting seat 25 connects, the body of rod that corresponds with connecting seat 25 is articulated.
Because guide rail, base 4 use metal material to make usually, will strong magnet 26 pastes can be fast rather than being connected the body of rod that corresponds on guide rail/base 4, convenient and fast, again, connect through strong magnet 26 and needn't destroy guide rail/base 4's structure has increased the intensity of this device.
Further, each connector is also provided with a detaching component respectively, the detaching component comprises an abutting bolt 27, and the abutting bolt 27 is connected with the connecting seat 25 through threads.
The abutting bolt 27 is rotated, so that the abutting bolt 27 abuts against the guide rail/base 4, the strong magnet 26 tilts under the action of the abutting bolt 27, and the strong magnet 26 is conveniently taken down from the base 4/guide rail.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments in the above-described embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention. It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the utility model is not described in any way for the possible combinations in order to avoid unnecessary repetition. In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (10)
1. The utility model provides a special bistrique of grinding machine tool boss installation face which characterized in that: comprises a guide rail and a grinding part;
the grinding part comprises a grinding wheel (12), a driving part (1) and a base (4), the guide rail comprises a main rail (10) and an auxiliary rail (9), the main rail (10) and the auxiliary cabinet are arranged in parallel, the cross section of the main rail (10) is V-shaped, an adjusting part is arranged at the bottom of the base (4), the adjusting part comprises a round bar (11), an adjusting bolt (8) and a locking nut (7), the round bar (11) is connected with the base (4) and at least partially arranged in the main rail (10), the side wall of the round bar is tangent to two inner walls of the main rail (10), the rod part of the adjusting bolt (8) is in threaded connection with the base (4), the locking nut (7) is in threaded connection with the rod part of the adjusting bolt (8), the base (4) is in butt joint with the locking nut (7), and the head part of the adjusting bolt (8) is in sliding connection with the auxiliary rail (9), the grinding wheel device is characterized in that a mounting seat and a balancing weight (6) are respectively arranged on two sides of the base (4) along the moving direction relative to the guide rail, the driving part (1) is in sliding connection with the mounting seat and moves vertically relative to the mounting seat, and the grinding wheel (12) is in transmission connection with the output end of the driving part (1).
2. The special grinding head for the boss mounting surface of the grinding processing machine tool as claimed in claim 1, wherein: the mounting base comprises a mounting frame (3), a sliding block (5) and a screw rod (2), the mounting frame (3) is connected with a base (4), a sliding groove is vertically formed in the mounting frame (3), the sliding block (5) is matched with the sliding groove and is in sliding connection with the sliding groove, the screw rod (2) is in rotating connection with the mounting frame (3) and is in threaded connection with the sliding block (5), and the driving part (1) is connected with the sliding block (5).
3. The special grinding head for the boss mounting surface of the grinding processing machine tool as claimed in claim 1, wherein: the balancing weight (6) is connected with the base (4) through a bolt.
4. The special grinding head for the boss mounting surface of the grinding processing machine tool as claimed in claim 1, wherein: the round bar (11) is connected with the base (4) through a bolt, and the contact surface of the round bar (11) and the base (4) is a plane.
5. The special grinding head for the boss mounting surface of the grinding processing machine tool as claimed in claim 1, wherein: the grinding wheel (12) is connected with an output shaft of the driving part (1) through a connecting piece, the connecting piece comprises a shaft shoulder (15), a gasket (13) and a clamping bolt (14), the shaft shoulder (15), the gasket (13) and the clamping bolt (14) are arranged on the output shaft of the driving part (1), a screw hole is formed in the end face of the output shaft along the axial direction of the output shaft, the clamping bolt (14) is connected with the screw hole of the output shaft through threads, the gasket (13) is abutted to the head of the clamping bolt (14), and the grinding wheel (12) is clamped between the gasket (13) and the shaft shoulder (15).
6. The special grinding head for the boss mounting surface of the grinding processing machine tool as claimed in claim 5, wherein: paper gaskets (17) are arranged between the shaft shoulder (15) and the grinding wheel (12) and between the gasket (13) and the grinding wheel (12).
7. The special grinding head for the boss mounting surface of the grinding processing machine tool as claimed in claim 1, wherein: still including the part of making level (16), the part of making level (16) includes fixing base (22), rotary rod A, rotary rod B, it is connected with gear A (21), gear B (20) to rotate respectively on fixing base (22), gear A (21), gear B (20) meshing, rotary rod A includes connector A, body of rod A (19), connector A with base (4) detachably connects, the one end of body of rod A (19) with connector A articulates, the other end with the center of rotation of gear A (21) is connected, rotary rod B includes connector B, body of rod B (18), connector B with guide rail detachably connects, the one end of body of rod B (18) with connector B articulates, the other end with the center of rotation of gear B (20) is connected, be provided with on gear A (21)/gear B (20) and instruct pointer (24), and the fixed seat (22) is provided with an arc scale (23) by taking the rotation center of the gear A (21)/the gear B (20) as the center of a circle.
8. The special grinding head for the boss mounting surface of the grinding processing machine tool as claimed in claim 7, wherein: fixing base (22) are hollow structure, gear A (21), gear B (20), instruction pointer (24), circular arc scale (23) all set up in fixing base (22), be provided with the opening on the table wall of fixing base (22), the body of rod A (19), the body of rod B (18) via respectively opening and corresponding gear connection, the partial table wall of fixing base (22) is made for transparent material, is used for observing the pointer.
9. The special grinding head for the boss mounting surface of the grinding processing machine tool as claimed in claim 7, wherein: connector A, connector B structure unanimity, include strong magnet (26), connecting seat (25) respectively, strong magnet (26) with connecting seat (25) are connected, the body of rod that corresponds with connecting seat (25) are articulated.
10. The special grinding head for the boss mounting surface of the grinding processing machine tool as claimed in claim 9, wherein: each connector still is provided with the dismantlement part respectively, the dismantlement part includes butt bolt (27), butt bolt (27) with connecting seat (25) are through threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122153488.XU CN215788840U (en) | 2021-09-01 | 2021-09-01 | Grinding head special for boss mounting surface of grinding machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122153488.XU CN215788840U (en) | 2021-09-01 | 2021-09-01 | Grinding head special for boss mounting surface of grinding machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215788840U true CN215788840U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122153488.XU Active CN215788840U (en) | 2021-09-01 | 2021-09-01 | Grinding head special for boss mounting surface of grinding machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215788840U (en) |
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2021
- 2021-09-01 CN CN202122153488.XU patent/CN215788840U/en active Active
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