CN214418329U - Cutter slowly advances grinding device - Google Patents

Abstract

The utility model discloses a cutter slowly advances coping device, the on-line screen storage device comprises a base, the fixed dead lever that is provided with of the outside top left side front side of base, the outside fixed lifting ring that is provided with of dead lever, the outside fixed solid fixed ring that is provided with of lifting ring, the inside fixed motor that is provided with of solid fixed ring, the fixed grinding apparatus that is provided with of motor output, the fixed bracing piece that is provided with in the outside top right side middle part of base, the fixed solid fixed cylinder that is provided with in the outside top of bracing piece, the spout has been seted up to the inside fixed of solid fixed cylinder. The utility model discloses install the cutter that needs the sharpening earlier between clamping device is inside in the use, then select suitable grinding apparatus and install the grinding apparatus at the motor output, then upwards mention motor and grinding apparatus and be located the cutter upper end, then turn to the angle that fits mutually with the cutter screw thread with the grinding apparatus, then actuating motor drives the grinding apparatus and rotates and carry out the sharpening to the cutter to start the cylinder simultaneously and shrink.

Description

Cutter slowly advances grinding device

Technical Field

The utility model relates to a cutter processing technology field specifically is a cutter slowly advances grinding device.

Background

The tools can be divided into three categories according to cutting movement mode and corresponding blade shape: general tools such as turning tools, planing tools, milling tools (excluding formed turning tools, formed planing tools, and formed milling tools), boring tools, drill bits, reamers, and saws; the cutting edge of the cutting tool such as a forming cutter has the same shape or nearly the same shape as the section of a workpiece to be processed, such as a forming turning tool, a forming planer tool, a forming milling cutter, a broaching tool, a conical reamer, various thread processing cutters and the like; the special tool machines special workpieces, such as: cutters for gears, splines, etc. Such as, slotting cutters, shaving cutters, bevel gear planing cutters, bevel gear milling cutters, and the like;

the traditional cutter slowly-advancing grinding device has the following defects;

at present, the cutter tooth part of a thread machining cutter is easy to wear, and the wear of the cutter is serious, so that the cutting force of the cutter is insufficient and the cutting precision is not high, the cutter needs to be replaced, the cost of the cutter is high, the cutter needs to be repaired, the cutter is repaired by grinding wheels usually, the existing cutter grinding repair is generally finished by manual cutter grinding, the angle consistency of the cutter with a ground edge is poor, the error is large, the cutter point fillet is extremely nonstandard, the phenomenon that the size of a machined product is out of tolerance in actual machining often occurs, and the roughness cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutter advances grinding device slowly to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cutter slow-feeding and grinding device comprises a base, wherein a fixed rod is fixedly arranged on the front side of the left side of the outer top end of the base, a lifting ring is fixedly arranged on the outer portion of the fixed rod, a fixed ring is fixedly arranged on the outer portion of the lifting ring, a motor is fixedly arranged in the fixed ring, a grinding tool is fixedly arranged at the output end of the motor, a supporting rod is fixedly arranged in the middle of the right side of the outer top end of the base, a fixed cylinder is fixedly arranged on the outer top end of the supporting rod, a sliding groove is fixedly formed in the fixed cylinder, a sliding block is fixedly arranged in the sliding groove, a clamping device is fixedly arranged between the inner portions of the fixed cylinders and is connected with the fixed phase of the sliding block, a cutter is fixedly arranged on the left side of the inner portion of the clamping device, a rotating groove is formed in the right side of the inner portion of the clamping device, an air cylinder is fixedly arranged on the right side of the outer top end of the fixed cylinder, and a connecting plate is fixedly arranged on the telescopic end of the air cylinder, the left side of the lower end outside the connecting plate is fixedly provided with a fixing block, and the fixing block is located between the inner portions of the rotary grooves.

Preferably, the sliding groove is spiral.

Preferably, the fixing block is conical.

Preferably, the lifting ring is rotatably fixed.

Preferably, the grinding tool can be detached and replaced optionally.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses install the cutter that needs the sharpening between clamping device inside earlier in the use, then select suitable grinding apparatus and install the grinding apparatus at the motor output, then mention motor and grinding apparatus upwards and be located the cutter upper end, then turn to the angle that fits with the cutter screw thread with the grinding apparatus, then start the motor and drive the grinding apparatus and rotate and carry out the sharpening to the cutter, and start the cylinder simultaneously and contract, drive the connecting plate and move to the stationary cylinder direction, the fixed block of the fixed setting of connecting plate outside lower extreme is driven simultaneously, and the fixed block promotes clamping device and cutter simultaneously and moves to the motor direction, the slider rotates the creep advance inside the spout when clamping device and cutter are promoted, cutter and clamping device also rotate the creep advance, the screw thread of cutter can be slowed by the grinding apparatus and carry out the sharpening like this;

2. the utility model discloses say again and can carry out the sharpening processing to threaded tool in the use, and adopt mechanical sharpening simultaneously, the cutter error that the sharpening came out is little like this, cutter standard and uniformity are the same, and the qualification rate improves greatly, and this structure has simple structure, convenient to use, excellent in use effect's advantage.

Drawings

FIG. 1 is a schematic view of the overall structure of a tool slow-feeding and grinding device of the present invention;

FIG. 2 is a top view of the overall structure of a tool slow-feeding and grinding device of the present invention;

fig. 3 is a side view of the overall structure of the cutter slow-feeding sharpening device of the utility model.

In the figure: 1. a cylinder; 2. a connecting plate; 3. rotating the groove; 4. a fixed block; 5. a clamping device; 6. a fixed cylinder; 7. a support bar; 8. a chute; 9. a slider; 10. a cutter; 11. a base; 12. fixing the rod; 13. An electric motor; 14. a fixing ring; 15. an abrasive article; 16. a lifting ring.

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 cutter slow-feeding grinding device comprises a base 11, wherein a fixed rod 12 is fixedly arranged on the left front side of the outer top end of the base 11, a lifting ring 16 is fixedly arranged on the outer portion of the fixed rod 12, a fixed ring 14 is fixedly arranged on the outer portion of the lifting ring 16, a motor 13 is fixedly arranged in the fixed ring 14, a grinding tool 15 is fixedly arranged at the output end of the motor 13, a supporting rod 7 is fixedly arranged in the middle of the right side of the outer top end of the base 11, a fixed cylinder 6 is fixedly arranged on the outer top end of the supporting rod 7, a sliding groove 8 is fixedly arranged in the fixed cylinder 6, a sliding block 9 is fixedly arranged in the sliding groove 8, a clamping device 5 is fixedly arranged between the inner portions of the fixed cylinders 6, the clamping device 5 is fixedly connected with the sliding block 9, a cutter 10 is fixedly arranged on the left side of the inner portion of the clamping device 5, a rotating groove 3 is formed in the right side of the inner portion of the clamping device 5, the fixed cylinder 1 that is provided with in 6 outside top right sides of fixed section of thick bamboo, the fixed connecting plate 2 that is provided with is fixed to the 1 flexible end of cylinder, the fixed block 4 that is provided with in 2 outside lower extreme left sides of connecting plate, fixed block 4 is located between 3 insides of rotary trough.

The sliding groove 8 is spiral, so that the clamping device 5 can rotate to advance when slowly advancing; the fixed block 4 is conical, so that the clamping device 5 cannot be blocked when being pushed to rotate and slowly advance; the lifting ring 16 can be fixed in a rotating way, so that the motor 13 can be rotated to leave the working position of the cutter 10, and the cutter 10 can be mounted more conveniently and quickly; the sharpener 15 is optionally removable and replaceable to allow for easier control of the roughness of the sharpening as the knife 10 is sharpened.

The working principle is as follows: the utility model is characterized in that a cutter 10 needing sharpening is fixedly arranged between the inner parts of the clamping device 5 in the using process, then a proper grinding tool 15 is selected according to the polishing roughness, the grinding tool 15 is fixedly arranged at the output end of the motor 13, then the lifting ring 16 is lifted upwards to drive the motor 13 and the grinding tool 15 to be positioned at the upper end of the cutter 10, then the lifting ring 16 is rotated to drive the motor 13 and the grinding tool 15 to rotate to the angle matched with the thread of the cutter 10, then the motor 13 is started to drive the grinding tool 15 to rotate to sharpen the cutter 10, the cylinder 1 is started to contract simultaneously, and the connecting plate 2 is driven to move towards the direction of the fixed cylinder 6 simultaneously, the fixed block 4 fixedly arranged at the lower end of the outer part of the connecting plate 2 is driven simultaneously, the fixed block 4 simultaneously pushes the clamping device 5 and the cutter 10 to move towards the direction of the motor 13, the slide block 9 rotates and slowly advances in the sliding groove 8 when the clamping device 5 and the cutter 10 are pushed, the knife 10 and the holding device 5 are also rotated slowly so that the thread of the knife 10 is slowly sharpened by the sharpener 15.

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.

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 (5)

1. The utility model provides a cutter is grinding device slowly, includes base (11), its characterized in that: the cutting tool is characterized in that a fixing rod (12) is fixedly arranged on the front side of the left side of the outer top end of the base (11), a lifting ring (16) is fixedly arranged on the outer portion of the fixing rod (12), a fixing ring (14) is fixedly arranged on the outer portion of the lifting ring (16), a motor (13) is fixedly arranged on the inner portion of the fixing ring (14), a grinding tool (15) is fixedly arranged at the output end of the motor (13), a supporting rod (7) is fixedly arranged in the middle of the right side of the outer top end of the base (11), a fixing cylinder (6) is fixedly arranged on the outer top end of the supporting rod (7), a sliding groove (8) is fixedly formed in the fixing cylinder (6), a sliding block (9) is fixedly arranged in the sliding groove (8), a clamping device (5) is fixedly arranged between the inner portions of the fixing cylinder (6), the clamping device (5) is fixedly connected with the sliding block (9), and a cutter (10) is fixedly arranged on the left side of the inner portion of the clamping device (5), rotary groove (3) have been seted up on the inside right side of clamping device (5), fixed cylinder (6) outside top right side is fixed and is provided with cylinder (1), cylinder (1) flexible end is fixed and is provided with connecting plate (2), fixed block (4) that are provided with in connecting plate (2) outside lower extreme left side, fixed block (4) are located between rotary groove (3) are inside.

2. The tool creep feed dressing apparatus according to claim 1, wherein: the sliding groove (8) is spiral.

3. The tool creep feed dressing apparatus according to claim 1, wherein: the fixed block (4) is conical.

4. The tool creep feed dressing apparatus according to claim 1, wherein: the lifting ring (16) is rotatably fixed.

5. The tool creep feed dressing apparatus according to claim 1, wherein: the grinding tool (15) can be detached and replaced at will.

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