CN220739506U - Split type cutter assembly - Google Patents

Abstract

The utility model relates to the technical field of cutter components and discloses a split type cutter component, which comprises a device body, wherein the device body comprises a cutter holder and a cutter head, the cutter holder and the cutter head are connected through a connecting component, the connecting component comprises a slot, the slot is formed in the top end of the cutter holder, an inserting rod is fixedly arranged at the bottom end of the cutter head, a cavity is formed in the outer side of the inserting rod, and a first compression spring is fixedly arranged in the cavity. According to the utility model, the connecting assembly is arranged, the positioning block is retracted into the cavity by inwards pressing the positioning block, then the inserted link is inserted into the slot, after the inserted link is inserted into a certain position, the first compression spring resets to spring the positioning block into the positioning slot to lock, and when the positioning block is disassembled, the disassembly can be completed by inwards pressing the pressing button and then upwards pulling out the tool bit, so that the assembly and the disassembly are more convenient.

Description

Split type cutter assembly

Technical Field

The utility model relates to the technical field of cutter assemblies, in particular to a split cutter assembly.

Background

The cutter assembly generally comprises a cutter seat and a cutter head, and the cutter head is a consumable, so that the cutter head and the cutter seat are generally detachably connected, the cutter head and the cutter seat are generally connected by screws, the cutter head and the cutter seat are not only connected and detached conveniently by the screw connection mode, but also are easy to loose due to vibration and other conditions, and therefore, the design of the split cutter assembly is needed.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a split cutter assembly that solves the above-mentioned problems with the prior art.

The utility model provides the following technical scheme: the utility model provides a split type cutter assembly, includes the device body, the device body includes blade holder and tool bit, be connected through coupling assembling between blade holder and the tool bit, coupling assembling includes the slot, the top in the blade holder is seted up to the slot, the bottom fixed mounting of tool bit has the inserted bar, the cavity has been seted up in the outside of inserted bar, the inside fixed mounting of cavity has first compression spring, the tip fixed mounting of first compression spring has the locating piece, the constant head tank has been seted up in the outside of blade holder, the outside fixed mounting of blade holder has the mounting bracket, the inside activity grafting of support has the motion pole, the tip fixed mounting of motion pole has the button that presses, one side fixed mounting of support has the second compression spring, the other end of second compression spring and button that presses are connected, the outside of blade holder is equipped with cleans the subassembly through inwards pressing the locating piece for inside the locating piece is retracted to the cavity, then inserts the inserted bar in the inside of slot, after the locating piece is inserted bar reset to the locating piece, the inside the fixed mounting groove of location, the inside fixed mounting bracket has the support, the movable grafting has the movable pole, the motion pole has the motion pole, the tip has been pegged off, the button is pressed down to the inside the button through the mode of pressing down, and the mode is more convenient to dismantle for the combination.

Furthermore, the shape of the slot and the inserted link is rectangular, and the slot and the inserted link with rectangular design enable the insertion to be more stable.

Furthermore, the bottom end of the positioning block is designed into an inclined plane, the edge of the inner wall of the slot is designed into an arc chamfer, and the positioning block designed into the bottom inclined plane can directly retract in the process of installation in contact with the inner wall of the slot, so that the flow is simplified.

Further, the outside fixed mounting of motion pole has spacing piece, spacing piece is located the support and keeps away from one side of pressing the button, through spacing piece and the laminating of support outside, plays the positioning action to the motion pole, avoids centrifugal force to lead to the tensile condition of second compression spring.

Further, clean the subassembly and include the collar, collar fixed mounting is in the outside of blade holder, one side movable run-through of collar installs the guide arm, the one end fixed mounting that the collar was kept away from to the guide arm has the connection piece, the inboard fixed mounting of connection piece has the cleaning ring, the inside of cleaning ring is equipped with cleans cotton, the outside fixed mounting of guide arm has the lantern ring, the bottom fixed mounting of lantern ring has third compression spring, the one end that the lantern ring was kept away from to third compression spring is connected with the collar, and at the in-process of cutting off the sword, the outside parcel of tool bit is cleaned through movable cleaning ring.

Further, the number of the guide rods is at least two.

The utility model has the technical effects and advantages that:

1. according to the utility model, the connecting assembly is arranged, the positioning block is retracted into the cavity by inwards pressing the positioning block, then the inserted link is inserted into the slot, after the inserted link is inserted into a certain position, the first compression spring resets to spring the positioning block into the positioning slot to lock, and when the positioning block is disassembled, the disassembly can be completed by inwards pressing the pressing button and then upwards pulling out the tool bit, so that the assembly and the disassembly are more convenient.

2. The cleaning assembly is arranged, and the cleaning ring is contacted with the workpiece through the connecting sheet in the process of rotating the tool bit to lower the tool bit, so that the cleaning ring moves close to the tool bit relative to the tool bit, and the third compression spring is in compression deformation in the process, so that the outer side of the tool bit can be cleaned through cleaning cotton.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present utility model.

Fig. 2 is an exploded perspective view of the structure of the present utility model.

Fig. 3 is a schematic perspective view showing the structure of the tool holder and the tool bit according to the present utility model.

Fig. 4 is a schematic perspective view of a cleaning assembly according to the present utility model.

Fig. 5 is a schematic perspective view of a bracket structure according to the present utility model.

The reference numerals are: 100. a device body; 110. a tool apron; 111. a cutter head; 200. a connection assembly; 210. a slot; 211. a rod; 212. a cavity; 213. a first compression spring; 214. a positioning block; 215. a mounting frame; 216. a bracket; 217. a motion bar; 218. a second compression spring; 219. pressing the button; 220. a limiting piece; 221. a positioning groove; 300. a cleaning assembly; 310. a mounting ring; 311. a guide rod; 312. a connecting sheet; 313. a cleaning ring; 314. a collar; 315. a third compression spring; 316. cleaning cotton.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

Embodiment one:

referring to fig. 1-4, the utility model provides a split type cutter assembly, which comprises a device body 100, the device body 100 comprises a cutter holder 110 and a cutter head 111, the cutter holder 110 and the cutter head 111 are connected through a connecting assembly 200, the connecting assembly 200 comprises a slot 210, the slot 210 is arranged at the top end of the cutter holder 110, an inserting rod 211 is fixedly arranged at the bottom end of the cutter head 111, a cavity 212 is arranged at the outer side of the inserting rod 211, a first compression spring 213 is fixedly arranged at the inner side of the cavity 212, a positioning block 214 is fixedly arranged at the end of the first compression spring 213, a positioning groove 221 is arranged at the outer side of the cutter holder 110, a mounting bracket 215 is fixedly arranged at the outer side of the cutter holder 110, a support 216 is fixedly arranged at the inner side of the mounting bracket 215, a moving rod 217 is movably inserted in the support 216, a pressing button 219 is fixedly arranged at the end of the moving rod 217, a second compression spring 218 is fixedly arranged at one side of the support 216, the other end of the second compression spring 218 is connected with the pressing button 219, a cleaning assembly 300 is arranged at the outer side of the cutter holder 110, the slot 210 and the inserting rod 211 is in a shape of a bevel positioning block, the bottom end of the insert 214 is designed, the inner wall of the slot 210 is in an arc-shaped design, a fixing block is fixedly arranged at the outer side of the moving rod 217, a fixing plate 220 is fixedly arranged at the outer side of the support 220 is far from the limiting plate 219.

Working principle: during installation, the insert rod 211 at the bottom end of the tool bit 111 is aligned to the inside of the slot 210 and is inserted, in the process of insertion, the inclined surface at the bottom end of the positioning block 214 is propped against the edge of the slot 210 and then retreats, after the insert rod 211 is inserted to a certain position, the first compression spring 213 resets to drive the positioning block 214 to be inserted into the positioning groove 221 to finish positioning, when the tool bit 111 is detached, the pressing button 219 is pressed inwards, at the moment, the pressing button 219 and the moving rod 217 move inwards in the bracket 216, at the moment, the second compression spring 218 is compressed and deformed, after the moving rod 217 moves to a certain position, the moving rod 217 drives the positioning block 214 to retreat inwards, and at the moment, the tool bit 111 is held to be pulled upwards, so that the disassembly can be finished.

Embodiment two:

the second embodiment differs from the first embodiment in that: the cleaning assembly 300 comprises a mounting ring 310, the mounting ring 310 is fixedly arranged on the outer side of the tool apron 110, a guide rod 311 is movably arranged on one side of the mounting ring 310 in a penetrating manner, a connecting sheet 312 is fixedly arranged at one end of the guide rod 311 away from the mounting ring 310, a cleaning ring 313 is fixedly arranged on the inner side of the connecting sheet 312, cleaning cotton 316 is arranged in the cleaning ring 313, a lantern ring 314 is fixedly arranged on the outer side of the guide rod 311, a third compression spring 315 is fixedly arranged at the bottom end of the lantern ring 314, one end of the third compression spring 315 away from the lantern ring 314 is connected with the mounting ring 310, at least two guide rods 311 are arranged, the cleaning ring 313 is contacted with a workpiece through the connecting sheet 312 and the cleaning ring 313 in the process of rotating the tool bit 111, the cleaning ring 313 moves close to the tool bit 111 relative to the tool bit 111, the third compression spring 315 is in compression deformation in the process, and the outer side of the tool bit 111 can be cleaned through the cleaning cotton 316.

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (6)

1. A split tool assembly comprising a device body (100), the device body (100) comprising a tool holder (110) and a tool bit (111), characterized in that: the utility model provides a cleaning device, including blade holder (110), blade head (111), coupling assembling (200) are connected through coupling assembling (200), the top in blade holder (110) is seted up in slot (210), the bottom fixed mounting of blade head (111) has inserted bar (211), cavity (212) have been seted up in the outside of inserted bar (211), the inside fixed mounting of cavity (212) has first compression spring (213), the locating piece (214) have been seted up to the tip fixed mounting of first compression spring (213), constant head tank (221) have been seted up in the outside of blade holder (110), the outside fixed mounting of blade holder (110) has mounting bracket (215), the inside fixed mounting of mounting bracket (215) has support (216), the inside movable grafting of support (216) has motion pole (217), the tip fixed mounting of motion pole (217) has press button (219), one side fixed mounting of support (216) has second compression spring (218), the other end of second compression spring (218) is connected with press button (219), the outside of blade holder (110) is equipped with cleaning subassembly (300).

2. A split tool assembly according to claim 1, wherein: the shape of the slot (210) and the inserting rod (211) is rectangular.

3. A split tool assembly according to claim 1, wherein: the bottom end of the positioning block (214) is designed to be an inclined plane, and the edge of the inner wall of the slot (210) is designed to be an arc chamfer.

4. A split tool assembly according to claim 1, wherein: the outside of motion pole (217) fixed mounting has spacing piece (220), spacing piece (220) are located the one side that push button (219) was kept away from to support (216).

5. A split tool assembly according to claim 1, wherein: cleaning assembly (300) are including collar (310), collar (310) fixed mounting is in the outside of blade holder (110), one side movable penetration of collar (310) installs guide arm (311), one end fixed mounting that collar (310) was kept away from to guide arm (311) has connection piece (312), the inboard fixed mounting of connection piece (312) has cleaning ring (313), the inside of cleaning ring (313) is equipped with cleans cotton (316), the outside fixed mounting of guide arm (311) has lantern ring (314), the bottom fixed mounting of lantern ring (314) has third compression spring (315), one end and the collar (310) of keeping away from lantern ring (314) are connected to third compression spring (315).

6. A split tool assembly according to claim 5, wherein: the number of the guide rods (311) is at least two.