CN214817712U

CN214817712U - Numerical control cutter with grinding mechanism

Info

Publication number: CN214817712U
Application number: CN202120744629.2U
Authority: CN
Inventors: 王宝军
Original assignee: Hefei Shangcheng Mechanical Equipment Co ltd
Current assignee: Hefei Shangcheng Mechanical Equipment Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-23
Anticipated expiration: 2031-04-13

Abstract

The utility model relates to a numerical control cutter technical field just discloses a numerical control cutter with grinding mechanism, the on-line screen storage device comprises a base, the fixedly connected with fixed plate all around of base outer wall, the spout has been seted up to the inside of fixed plate, and slides in the spout and has cup jointed spacing bolt, spacing bolt's one end fixedly connected with limiting plate, the top fixedly connected with baffle of fixed plate. This numerical control cutter with grinding mechanism, through the fixed plate and its inside spacing bolt that slides and cup joint, with the baffle joint back on drive arrangement, the spacing bolt that slides drives reciprocating of limiting plate to this realizes the joint to the drive arrangement output shaft, behind limiting plate and baffle with drive arrangement looks joint, rotate spacing bolt and fix, reach the distance that can freely adjust the limiting plate when the output shaft in the face of multiple drive arrangement from this, the stability of device joint on drive arrangement has been guaranteed, the practicality of device has been improved.

Description

Numerical control cutter with grinding mechanism

Technical Field

The utility model relates to a numerical control cutter technical field specifically is a numerical control cutter with grinding mechanism.

Background

The invention discloses a numerical control cutter, which is a tool used for cutting in mechanical manufacturing, and is also called as a cutting tool.

Most of numerical control tools in the market at present adopt milling cutters, different tool bits are required to be prepared for replacement and use in order to cut workpieces in various shapes, but the tool bits are often only single output shafts corresponding to a certain driving device, and the tool bits cannot be directly connected with output shafts of most driving devices under normal conditions, so that the cost of using the tool bits is increased, and the numerical control tools are mostly subjected to microcomputer control so as to machine, polish and cut the workpieces, and the tool bits are often only subjected to the same polishing movement due to the limitation of the shapes of the tool bits, so that the numerical control tool with a grinding mechanism is provided.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a numerical control cutter with grinding mechanism possesses the advantage that can splice to different drive arrangement and face can freely change the mode of polishing to the demand is different, has solved the problem that proposes among the above-mentioned background.

The utility model provides a following technical scheme: the utility model provides a numerical control cutter with grinding mechanism, includes the base, the fixedly connected with fixed plate all around of base outer wall, the spout has been seted up to the inside of fixed plate, and slides in the spout and has cup jointed spacing bolt, the one end fixedly connected with limiting plate of spacing bolt, the top fixedly connected with baffle of fixed plate, the adjustment tank has been seted up to the bottom of base, adjusting bolt has been cup jointed in the inside slip of adjustment tank, adjusting bolt's outside activity has cup jointed the grinding disc, grind the positive below both sides fixedly connected with locating plate of disc, two the cross axle has been cup jointed in the centre of locating plate to rotate, the external fixation of cross axle has cup jointed the triangle and has whetted a knife, the positive top both sides fixedly connected with fixed block of grinding disc, the inside of fixed block is seted up flutedly, and fixedly connected with spherical piece in the recess.

Preferably, the diameter of the limiting bolt is smaller than the height of the limiting plate, the two sides of the limiting plate are clamped on the two sides of the fixing plate, and the length of the limiting plate is not more than that of the baffle.

Preferably, the fixed plate, the limiting bolt, the limiting plate and the baffle plate on the periphery of the outer wall of the base are mutually opposite and symmetrical in pairs, and the bottom of the fixed plate is lower than the top of the base.

Preferably, the two adjusting grooves are symmetrical in pairs at two sides of the base, and the top of the knife sharpening disk is abutted to the bottom of the base.

Preferably, the size of the triangular knife sharpener is smaller than that of the sharpener disc, and the fixing block is located right above the triangular knife sharpener.

Preferably, the inside of fixed block is installed with the spring, and the both ends of spring respectively with the inside of fixed block and the top fixed connection of ball-type piece, the below fixedly connected with cardboard of locating plate.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this numerical control cutter with grinding mechanism, fixed plate through fixed connection around the base, with the inside spacing bolt that slides and cup joint, with the baffle joint back on drive arrangement, slide spacing bolt and drive reciprocating of limiting plate, with this realization to the joint of drive arrangement output shaft, after limiting plate and baffle with drive arrangement looks joint, it fixes to rotate spacing bolt, reach the distance that can freely adjust the limiting plate when the output shaft in the face of multiple drive arrangement from this, the stability of device joint on drive arrangement has been guaranteed, the practicality of device has been improved.

2. This numerical control cutter with grinding mechanism openly rotates the triangle that cup joints at the dish of whetting a knife and whets a knife, when the operator only need polish the cutting, can whet a knife with the triangle upwards overturn and by the spherical piece with the triangle sharpedge a knife fix on the dish of whetting a knife, when the operator need punch and cut the ring, can whet a knife the triangle orientation by the cardboard fix then can realize punching and cut the operation of ring, improved the practicality and the convenience of device.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a rear view of the cutter head of the present invention;

fig. 3 is a front view of the fixing plate of the present invention;

fig. 4 is a sectional view of the fixing plate of the present invention;

fig. 5 is a schematic view of the spherical block structure of the present invention.

In the figure: 1. a base; 2. a fixing plate; 3. a limit bolt; 4. a limiting plate; 5. a baffle plate; 6. an adjustment groove; 7. adjusting the bolt; 8. grinding a cutter disc; 9. positioning a plate; 10. a horizontal axis; 11. triangular knife sharpening; 12. a fixed block; 13. a spherical block; 14. and (4) clamping the board.

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. 1-5, a numerical control cutter with a grinding mechanism comprises a base 1, a fixed plate 2 is fixedly connected to the periphery of the outer wall of the base 1, the fixed plate 2 plays a role of providing a space for adjusting a limit bolt 3, a sliding groove is formed in the fixed plate 2, the limit bolt 3 is sleeved in the sliding groove in a sliding mode, the limit bolt 3 can fix a baffle plate 5 and the limit plate 4 while ensuring that the limit plate 4 can be synchronously adjusted, one end of the limit bolt 3 is fixedly connected with the limit plate 4, the top of the fixed plate 2 is fixedly connected with the baffle plate 5, the baffle plate 5 plays a role of wrapping an output shaft of a driving device and limiting, an adjusting groove 6 is formed in the bottom of the base 1, the adjusting groove 6 plays a role of adjusting a grinding cutter disc 8 and ensures that the adjustment of the grinding cutter disc 8 can increase the cutting diameter of a triangular knife 11, and an adjusting bolt 7 is sleeved in the adjusting groove 6 in a sliding mode, adjusting bolt 7 has played the effect of fixed whetstone dish 8, prevent that whetstone dish 8 from producing the skew when rotating, the stability of device has been improved, adjusting bolt 7's outside activity has cup jointed whetstone dish 8, whetstone dish 8 positive below both sides fixedly connected with locating plate 9, locating plate 9 has played and has carried out spacing effect to triangle whetstone 11, cross axle 10 has been cup jointed in the middle of two locating plate 9 rotations, cross axle 10's outside fixed cover has cup jointed triangle whetstone 11, whetstone dish 8 positive top both sides fixedly connected with fixed block 12, fixed block 12 has played the spacing effect when triangle whetstone 11 retrieves, the recess has been seted up to the inside of fixed block 12, and fixedly connected with spherical piece 13 in the recess, spherical piece 13 has guaranteed that triangle whetstone 11 can pass through the effect of fixed block 12 without the resistance on fixed block 12.

Wherein, the diameter of spacing bolt 3 is less than the height of limiting plate 4, and the both sides joint of limiting plate 4 is in the both sides of fixed plate 2, and limiting plate 4 joint has guaranteed that limiting plate 4 can not break away from out of fixed plate 2 when removing in the both sides of fixed plate 2, has improved the stability of device joint, and the length of limiting plate 4 is no longer than the length of baffle 5.

Wherein, fixed plate 2, spacing bolt 3, limiting plate 4 and baffle 5 around the outer wall of base 1 are mutually opposite, and two bisymmetry, and the end of fixed plate 2 is less than base 1's top, reaches through fixed plate 2, spacing bolt 3, limiting plate 4 and the baffle 5 of four groups and fixes this device stable on drive arrangement.

Wherein, two bisymmetry in the both sides of base 1 of two adjustment tank 6, and the top of whetting a knife dish 8 offsets with the bottom of base 1, drives whetting a knife dish 8 and laminates the base 1 bottom in step and slide when adjusting bolt 7 slides in adjustment tank 6, keeps whetting a knife dish 8 equilibrium all the time.

The size of the triangular knife 11 is smaller than that of the knife disc 8, the triangular knife 11 can be retracted into the rear of a fixing block 12 on the knife disc 8 when being turned upwards, and the fixing block 12 is located right above the triangular knife 11.

Wherein, the internally mounted of fixed block 12 has the spring, and the both ends of spring respectively with the inside of fixed block 12 and the top fixed connection of ball-type piece 13, the spring has given the efficiency that ball-type piece 13 resets, can make ball-type piece 13 retrieve when triangle whet a knife 11 extrudees it, lets out the space of passing for triangle whet a knife 11, the below fixedly connected with cardboard 14 of locating plate 9.

The working principle is as follows: when the cutter head is used, when an operator needs to use the cutter head and needs to replace an output shaft of the driving device, the baffle plate 5 is correspondingly attached to one side of the output shaft of the driving device, the limiting bolt 3 slides up and down, the limiting plate 4 is driven to move through the limiting bolt 3, after the limiting plate 4 and the baffle plate 5 wrap the output shaft of the driving device, the limiting bolt 3 is rotated to be fixed, therefore, the effect of fixing and clamping the output shafts according to different types of various driving devices is achieved, the stability and the diversity of the device are improved, when the operator needs to carry out cutting and polishing, the triangular knife 11 is turned upwards, the triangular knife 11 is clamped into the rear part of the fixing block 12 through the spherical block 13, the triangular knife 11 is limited by the fixing block 12, then the driving device can be started to carry out polishing, when the punching or ring cutting operation is needed, the triangular knife 11 can be turned downwards, and fix the triangle sharpedge 11 by the cardboard 14, prevent that the triangle sharpedge 11 from producing the slope when rotatory and influencing the processing effect, can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a numerical control cutter with grinding mechanism, includes base (1), its characterized in that: the grinding device is characterized in that a fixed plate (2) is fixedly connected to the periphery of the outer wall of the base (1), a sliding groove is formed in the fixed plate (2), a limiting bolt (3) is sleeved in the sliding groove in a sliding mode, a limiting plate (4) is fixedly connected to one end of the limiting bolt (3), a baffle plate (5) is fixedly connected to the top of the fixed plate (2), an adjusting groove (6) is formed in the bottom of the base (1), an adjusting bolt (7) is sleeved in the adjusting groove (6) in a sliding mode, a grinding cutter head (8) is sleeved outside the adjusting bolt (7) in a movable mode, positioning plates (9) are fixedly connected to two sides of the front lower portion of the grinding cutter head (8), a cross shaft (10) is sleeved in the middle of the two positioning plates (9), a grinding triangle (11) is sleeved outside the cross shaft (10), and fixing blocks (12) are fixedly connected to two sides of the front upper portion of the grinding cutter head (8), the inside of the fixed block (12) is provided with a groove, and a spherical block (13) is fixedly connected in the groove.

2. A numerically controlled tool with a grinding mechanism as in claim 1, wherein: the diameter of the limiting bolt (3) is smaller than the height of the limiting plate (4), the two sides of the limiting plate (4) are clamped on the two sides of the fixing plate (2), and the length of the limiting plate (4) is not more than that of the baffle (5).

3. A numerically controlled tool with a grinding mechanism as in claim 1, wherein: the base is characterized in that the fixing plate (2), the limiting bolts (3), the limiting plates (4) and the baffle plates (5) on the periphery of the outer wall of the base (1) are opposite to each other and are in pairwise symmetry, and the bottoms of the fixing plates (2) are lower than the top of the base (1).

4. A numerically controlled tool with a grinding mechanism as in claim 1, wherein: the two adjusting grooves (6) are symmetrical in pairs at two sides of the base (1), and the top of the knife sharpening disk (8) is abutted against the bottom of the base (1).

5. A numerically controlled tool with a grinding mechanism as in claim 1, wherein: the size of the triangular knife sharpener (11) is smaller than that of the knife sharpener disc (8), and the fixing block (12) is located right above the triangular knife sharpener (11).

6. A numerically controlled tool with a grinding mechanism as in claim 1, wherein: the spring is arranged inside the fixed block (12), two ends of the spring are fixedly connected with the inside of the fixed block (12) and the top of the spherical block (13) respectively, and a clamping plate (14) is fixedly connected below the positioning plate (9).