CN218254071U

CN218254071U - Numerical control knife rest

Info

Publication number: CN218254071U
Application number: CN202222432277.4U
Authority: CN
Inventors: 吴大兵
Original assignee: Hefei Chongxian Machinery Manufacturing Co ltd
Current assignee: Hefei Chongxian Machinery Manufacturing Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-01-10
Anticipated expiration: 2032-09-14

Abstract

The utility model relates to a numerical control equipment technical field specifically is a numerical control knife rest, including the knife rest case, one side of knife rest case is provided with control panel, rotatory blade disc is installed in the place ahead rotation of knife rest case, the mounting bracket, the quantity of mounting bracket has five, the mounting bracket is all installed on rotatory blade disc, the inside of mounting bracket all is provided with the mounting groove, the inside of mounting bracket all is provided with the electro-magnet, all be provided with the dismouting case on the mounting bracket, the utility model discloses a be provided with mounting bracket, electro-magnet, dismouting case, electric telescopic link, can install the blade that has the draw-in groove on electric telescopic link's card ball in the in-service use, then start the electro-magnet and switch on, can utilize the electromagnetism phenomenon to adsorb the blade on the electro-magnet, can solve current numerical control knife rest for the stability between blade and the blade disc in the use rigid bolt to connect, waste time and energy when dismantling and installing, problem of inefficiency.

Description

Numerical control knife rest

Technical Field

The utility model relates to a numerical control equipment technical field specifically is a numerical control knife rest.

Background

The numerical control knife rest is cutting equipment used by a numerical control machine tool, and when cutting is needed, a motor of the knife rest is started to drive a knife rest disc and a blade to rotate, so that the effect of quickly cutting metal is achieved.

However, in order to stably connect the cutter blade and the cutter head, the existing numerical control cutter frame is generally connected by using a rigid bolt, and although the connection method is high in strength, time and labor are wasted during disassembly and assembly, and the efficiency is low.

Based on the above, a numerically controlled tool holder needs to be designed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control knife rest to current numerical control knife rest that proposes in solving above-mentioned background art uses rigid bolt to connect for being connected stably between blade and the blade disc usually, though intensity is higher for this type of connection method, nevertheless wastes time and energy when dismantling and installing, problem of inefficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a numerical control knife rest comprises a knife rest box, wherein a control panel is arranged on one side of the knife rest box, and a rotary knife disc is rotatably arranged in front of the knife rest box;

the mounting bracket, the quantity of mounting bracket has five, the mounting bracket is all installed on rotatory blade disc, the inside of mounting bracket all is provided with the mounting groove, the inside of mounting bracket all is provided with the electro-magnet, all be provided with the vanning on the mounting bracket, the inside of vanning all is provided with three electric telescopic link, the inside that the mounting bracket and extend to the mounting bracket is all run through to the bottom of electric telescopic link, the all fixed mounting in bottom of electric telescopic link has the card ball.

Preferably, all install through the hinge rotation on the mounting bracket and prevent grey baffle, prevent all being provided with the rubber pad on the grey baffle, prevent all being provided with first magnet on the grey baffle, all be provided with second magnet on the mounting bracket, first magnet and second magnet are all heteropolarity.

Preferably, the bottom of the tool rest box is provided with a sliding plate, the bottom of the tool rest box is provided with a bottom support, the sliding plate is connected with the bottom support, the bottom of the tool rest box is fixedly provided with a sliding block, and the sliding block is slidably arranged on the sliding plate.

Preferably, four pulleys are arranged at the bottom end of the sliding block, and the bottom ends of the pulleys are in contact with the top end of the bottom support.

Preferably, the top of knife rest case is provided with the water tank, rotatory cooling water shower nozzle of installing on the rotatory blade disc, the cooling water shower nozzle links to each other with water tank inside.

Preferably, the inside of tool rest case is provided with the battery, be provided with the interface that charges on the battery of tool rest incasement portion, the one end of the interface that charges extends to the outside of tool rest case, the inside of bottom support is provided with the fishplate bar that charges, the one end of the fishplate bar that charges extends to the outside of bottom support.

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

1. through being provided with the mounting bracket, the electro-magnet, the dismouting case, the electric telescopic link, can install the blade that has the draw-in groove on the card ball of electric telescopic link in-service use, then start the electro-magnet and give the electro-magnet circular telegram, can utilize the electromagnetic phenomenon of electricity to adsorb the blade on the electro-magnet, setting through above-mentioned structure, can effectively solve current numerical control knife rest in-service use and be stable for being connected between blade and the blade disc, use rigid bolt connection usually, although intensity is higher for this type of connection method, nevertheless waste time and energy when dismantling and installing, the problem of inefficiency.

2. By arranging the dustproof baffle, the rubber pad, the first magnet and the second magnet, the dustproof baffle can be closed in actual use, the rubber pad is in close contact with the blade, and the first magnet and the second magnet can be attached and adsorbed after the dustproof baffle is closed, so that dust is prevented from entering the interior of the mounting frame to influence the performance of the blade; further through being provided with slider, slide, can make the slider slide on the slide and change the position of knife rest case in the in-service use, be convenient for the different use scenes of adaptation.

Drawings

Fig. 1 is a schematic structural perspective view of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic front view of the structure of the present invention;

fig. 4 is a schematic top perspective view of a part of the structure of the present invention.

In the figure: 100. a tool rest box; 110. a control panel; 111. rotating the cutter head; 112. a mounting frame; 113. an electromagnet; 114. disassembling and assembling the box; 115. an electric telescopic rod; 116. an ash-proof baffle plate; 117. a rubber pad; 118. a first magnet; 119. a second magnet; 120. cooling water spray heads; 121. a slider; 122. a slide plate; 123. a charging connection plate; 124. a bottom bracket; 125. a pulley; 126. a water tank; 127. and a charging contact.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a numerical control knife rest comprises a knife rest box 100, all electrical appliances used in the application are products which can be directly purchased in the market, the principle and the connection mode of the numerical control knife rest box are the prior art well known to those skilled in the art, and therefore the description is omitted, a control panel 110 is arranged on one side of the knife rest box 100, and a rotary knife disc 111 is rotatably arranged in front of the knife rest box 100;

mounting bracket 112, mounting bracket 112's quantity has five, mounting bracket 112 all installs on rotatory blade disc 111, mounting bracket 112's inside all is provided with the mounting groove, mounting bracket 112's inside all is provided with electro-magnet 113, all be provided with dismouting case 114 on mounting bracket 112, dismouting case 114's inside all is provided with three electric telescopic link 115, electric telescopic link 115's bottom all runs through mounting bracket 112 and extends to mounting bracket 112's inside, electric telescopic link 115's bottom all fixed mounting has the card ball, setting through above-mentioned structure, can effectively solve current numerical control knife rest in the in-service use and stabilize for being connected between blade and the blade disc, use rigid bolt connection usually, although intensity is higher for this type of connection method, nevertheless waste time and energy when dismantling and installing, the problem of inefficiency.

All have dust prevention baffle 116 through hinge rotation mounting on the mounting bracket 112, all be provided with rubber pad 117 on dust prevention baffle 116, all be provided with first magnet 118 on dust prevention baffle 116, all be provided with second magnet 119 on the mounting bracket 112, first magnet 118 and second magnet 119 are all heteropolar.

The bottom of tool rest box 100 is provided with slide 122, the bottom of tool rest box 100 is provided with bottom support 124, slide 122 is connected with bottom support 124, tool rest box 100's bottom fixed mounting has slider 121, slider 121 slidable mounting is on slide 122, through the setting of above-mentioned structure, in the in-service use can close dust-proof baffle 116 and make rubber pad 117 and blade in close contact with, first magnet 118 can laminate with second magnet 119 and adsorb after dust-proof baffle 116 closes simultaneously, avoid the inside influence blade performance that the dust got into mounting bracket 112.

Through the arrangement of the above structure, when the position of the tool rest box 100 needs to be adjusted by sliding the slider 121 on the sliding plate 122, the sliding friction of the pulley 125 is changed into rolling friction, and the friction between the slider 121 and the sliding plate 122 is reduced.

The water tank 126 is arranged at the top end of the tool rest box 100, the cooling water spray heads 120 are rotatably arranged on the rotary cutter disc 111, the cooling water spray heads 120 are connected with the interior of the water tank 126, and through the arrangement of the structure, the cooling water in the water tank 126 can be sprayed out of the cooling water spray heads 120 in actual use, so that the high temperature generated during cutting of the blades is reduced.

The inside of knife rest case 100 is provided with the battery, be provided with the contact 127 that charges on the inside battery of knife rest case 100, the one end of the contact 127 that charges extends to the outside of knife rest case 100, the inside of bottom support 124 is provided with the fishplate bar 123 that charges, the one end of the fishplate bar 123 that charges extends to the outside of bottom support 124, through the setting of above-mentioned structure, in the in-service use, can supply power alone for knife rest case 100 and do not use external power source, can improve the power consumption security of blade and knife rest case 100, can charge for the inside battery of knife rest case 100 simultaneously.

The working principle is as follows: in actual use, at first need use the supporting blade that has the draw-in groove, then install the blade in mounting bracket 112, the card ball on the electric telescopic link 115 can be connected with the draw-in groove block on the blade this moment, then start all electro-magnets 113, make electro-magnet 113 take magnetism and adsorb the blade, make blade and electro-magnet 113 be connected more stably, then will prevent grey baffle 116 and close, make rubber pad 117 and the blade laminating on the grey baffle 116 of preventing, first magnet 118 adsorbs with second magnet 119 simultaneously, avoid the inside dust that gets into of mounting bracket 112, when needs pull down the blade, only need start electric telescopic link 115 and make electric telescopic link 115 drive the card ball and retract toward dismouting case 114 in, the block of card ball and blade draw-in groove is then relieved, then close the electricity of electro-magnet 113, make electro-magnet 113 lose magnetism, the blade then can fall out from the bottom of mounting bracket 112, the installation and the dismantlement step of blade have been accelerated greatly.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A numerically controlled tool holder, comprising:

the cutter frame box comprises a cutter frame box (100), wherein a control panel (110) is arranged on one side of the cutter frame box (100), and a rotary cutter disc (111) is rotatably arranged in front of the cutter frame box (100);

mounting bracket (112), the quantity of mounting bracket (112) has five, mounting bracket (112) are all installed on rotatory blade disc (111), the inside of mounting bracket (112) all is provided with the mounting groove, the inside of mounting bracket (112) all is provided with electro-magnet (113), all be provided with on mounting bracket (112) and tear open packing box (114), the inside of tear packing box (114) all is provided with three electric telescopic rod (115), the bottom of electric telescopic rod (115) all runs through mounting bracket (112) and extends to the inside of mounting bracket (112), the all fixed mounting in bottom of electric telescopic rod (115) has the card ball.

2. A numerically controlled tool holder according to claim 1, wherein: all install on mounting bracket (112) through the hinge rotation and prevent grey baffle (116), prevent all being provided with rubber pad (117) on grey baffle (116), prevent all being provided with first magnet (118) on grey baffle (116), all be provided with second magnet (119) on mounting bracket (112), first magnet (118) and second magnet (119) are all heteropolar.

3. A numerically controlled tool holder according to claim 1, wherein: the bottom of knife rest case (100) is provided with slide (122), the bottom of knife rest case (100) is provided with bottom support (124), slide (122) are connected with bottom support (124), the bottom fixed mounting of knife rest case (100) has slider (121), slider (121) slidable mounting is on slide (122).

4. A numerically controlled tool holder according to claim 3, wherein: the bottom of slider (121) is provided with four pulleys (125), the bottom of pulley (125) contacts with the top of bottom support (124).

5. A numerically controlled tool holder according to claim 1, wherein: the top of tool rest case (100) is provided with water tank (126), rotatory cooling water shower nozzle (120) of installing on rotatory blade disc (111), cooling water shower nozzle (120) and inside the linking to each other of water tank (126).

6. A numerically controlled tool holder according to claim 3, wherein: the inside of knife rest case (100) is provided with the battery, be provided with the contact interface (127) that charges on the inside battery of knife rest case (100), the one end of contact interface (127) that charges extends to the outside of knife rest case (100), the inside of bottom support (124) is provided with charging connection plate (123), the one end of charging connection plate (123) extends to the outside of bottom support (124).