CN218169657U

CN218169657U - Protective door structure for drilling and milling machine

Info

Publication number: CN218169657U
Application number: CN202221721953.3U
Authority: CN
Inventors: 马莹阁
Original assignee: Guangdong Biying Communication Technology Co ltd
Current assignee: Guangdong Biying Communication Technology Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-12-30
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses a guard gate structure for drilling and milling machine relates to drilling and milling machine technical field, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the protective housing, the inside of base is provided with safety mechanism, safety mechanism includes control storehouse and guard gate body, the surface at the base is seted up in the control storehouse, control switch is installed to the inner wall in control storehouse, sliding chamber has been seted up to the inner wall in control storehouse, sliding chamber's inner wall sliding connection has the baffle. It can make the baffle rebound through the setting of base, safety mechanism and protective housing when making the guard gate body close, just can make control switch spill to process the work piece through control switch control milling head, the device can make operating personnel close behind the guard gate, just can carry out processing to the work piece, thereby avoid operating personnel for the guard gate that does not use of increase speed, cause the accident when avoiding the guard gate not to close, thereby improve the security.

Description

Protective door structure for drilling and milling machine

Technical Field

The utility model relates to a drilling and milling machine technical field specifically is a guard gate structure for drilling and milling machine.

Background

The drilling and milling machine is a machine tool device integrating drilling, milling, boring and grinding, and is applied to the processing of small and medium-sized parts. The method is suitable for processing various small and medium-sized parts, in particular non-ferrous metal materials; plastic; the cutting of nylon has the advantages of simple structure, flexible operation and the like, and is widely used for single-piece or batch mechanical manufacture; the instrumentation industry; architectural decoration and repair departments. The milling and drilling machine is a medium and small universal metal cutting machine, and can mill both horizontally and vertically. It is suitable for drilling, expanding, reaming, boring and hole processing; such as with a disc mill, angle mill, form mill, and face mill, capable of milling flat, inclined, vertical, grooves, and the like. After the accessory vertical milling head is installed, the multi-directional milling can be performed.

When the drilling and milling machine works in a drilling mode, fragments fly out, so that a protective door can be arranged, the protective door can also protect operators, the situation that the operators touch workpieces or mill heads by mistake to cause injury when the milling machine works is avoided, the operators can be protected by the conventional protective door, sometimes the operators forget to close the protective door, hidden dangers still exist, and the conventional protective door does not have a function of preventing the operators from forgetting to close the protective door; to this end, we provide a guard door structure for a drilling and milling machine that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a guard gate structure for drilling and milling machine in order to compensate the not enough of prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a guard gate structure for drilling and milling machine, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the protective housing, the inside of base is provided with safety mechanism, safety mechanism includes control storehouse and guard gate body, the surface at the base is seted up in the control storehouse, control switch is installed to the inner wall in control storehouse, sliding bin has been seted up to the inner wall in control storehouse, sliding bin's inner wall sliding connection has the baffle, transmission storehouse has been seted up to the upper surface of base, transmission storehouse's inner wall fixedly connected with guide rail, the inner wall sliding connection of guide rail has first rack, the external surface fixed connection of first rack has the connecting rod, first spout has been seted up to the inner wall in transmission storehouse, connecting rod sliding connection is at the inner wall of first spout, the one end fixed connection that first rack was kept away from to the connecting rod is at the surface of baffle, the top of base is provided with clamping mechanism, clamping mechanism includes guard plate, gag lever and joint board.

Furthermore, the inner wall of transmission storehouse rotates and is connected with the pivot, the surface fixed connection of pivot has first gear, first gear meshes with first rack mutually, and when the pivot rotated, drive first gear revolve to drive first rack and reciprocate.

Furthermore, the outer surface of the rotating shaft is fixedly connected with a second gear, the bottom surface of the protective door body is fixedly connected with a second rack, the second rack is meshed with the second gear, and when the protective door body moves, the second rack is driven to move, so that the second gear is driven to rotate.

Further, the outer fixed surface of second rack is connected with first slide, the second spout has been seted up to the inner wall in transmission storehouse, first slide sliding connection is at the inner wall of second spout, the outer fixed surface of guard gate body is connected with the second slide, the third spout has been seted up to the surface of protective housing, second slide sliding connection is at the inner wall of third spout, the surface mounting of guard gate body has the glass observation window, through the setting of glass observation window, and the operating personnel of being convenient for observes the processing state of work piece.

Further, guard plate fixed connection is at the upper surface of base, guard plate and protective housing fixed connection, the joint groove has been seted up to the surface of guard plate, the gag lever post runs through the guard plate and extends to the inside in joint groove, gag lever post and guard plate sliding connection, the gag lever post can shift out from the joint groove completely to it can insert the joint inslot to guarantee the joint board.

Further, the one end fixedly connected with operation panel in joint groove is kept away from to the gag lever post, the external fixed surface of operation panel is connected with the spring, the one end fixed connection that the operation panel was kept away from to the spring is at the surface of guard plate, the gag lever post cover is established in the inside of spring, through the setting of spring, under the spring action of spring, avoids the non-artificial spacing hole of following of gag lever post to break away from.

Further, joint board fixed connection is at the surface of guard gate body, joint board and joint groove looks adaptation, spacing hole has been seted up to the surface of joint board, spacing hole and gag lever post looks adaptation, the outer fixed surface of guard plate is connected with the cushion, and when the guard gate body was closed, the joint board can insert the joint inslot, and the gag lever post inserts spacing downthehole to carry on spacingly to the joint board, thereby avoid the guard gate body non-artificial opening, the cushion can cushion the guard gate body when the guard gate body was closed, avoids the guard gate body to cause the damage with the collision of guard plate.

Compared with the prior art, this a guard gate structure for drilling and milling machine possesses following beneficial effect:

1. the utility model discloses a setting of base, safety mechanism and protective housing, when making the guard gate body close, could make the baffle rebound, make control switch spill to process the work piece through control switch control cutterhead, the device can make operating personnel just can process the work piece after closing the guard gate, thereby avoids operating personnel to forget and closes the guard gate, causes the accident when avoiding the guard gate not to close, thereby improves the security.

2. The utility model discloses a latch mechanism's setting, the pulling operation panel makes the spring be in tensile state to make the gag lever post shift out from the joint groove completely, close the guard gate body, make the joint board insert the joint inslot, loosen the operation panel, under the spring action of spring, make the gag lever post insert spacing downthehole, avoid the non-artificial opening of guard gate body, the cushion can cushion the guard gate body when the guard gate body is closed, avoid the guard gate body to cause the damage with the collision of guard plate.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the control cabin of the present invention;

FIG. 3 is a schematic view of the internal structure of the transmission chamber of the present invention;

fig. 4 is a schematic perspective view of the first and second slide plates of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the joint groove and the limiting rod of the present invention.

In the figure: 1. a base; 2. a safety mechanism; 201. a control cabin; 202. a control switch; 203. a sliding bin; 204. a baffle plate; 205. a transmission bin; 206. a guide rail; 207. a first rack; 208. a connecting rod; 209. a first chute; 210. a rotating shaft; 211. a first gear; 212. a second gear; 213. a second rack; 214. a protective door body; 215. a first slide plate; 216. a second chute; 217. a second slide plate; 218. a third chute; 219. a glass viewing window; 3. a protective shell; 4. a clamping mechanism; 41. a protection plate; 42. a clamping groove; 43. a limiting rod; 44. an operation panel; 45. a spring; 46. a clamping and connecting plate; 47. a limiting hole; 48. cushion.

Detailed Description

The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention.

This embodiment provides a guard gate structure for drilling and milling machine, and the device can make operating personnel just can carry out processing to the work piece after closing the guard gate to avoid operating personnel to forget and close the guard gate, cause the accident when avoiding the guard gate not to close, thereby improve the security.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a guard gate structure for drilling and milling machine, including base 1, base 1's last fixed surface is connected with protective housing 3, base 1's last surface mounting has electromagnetic chuck, thereby fix the work piece, the cutter head is installed to the inner wall of protective housing 3, base 1's inside is provided with safety mechanism 2, safety mechanism 2 includes control bin 201 and guard gate body 214, control bin 201 sets up the surface at base 1, control switch 202 is installed to the inner wall of control bin 201, control switch 202 can control the operation of cutter head.

Sliding bin 203 has been seted up to the inner wall of control storehouse 201, sliding bin 203's inner wall sliding connection has baffle 204, transmission bin 205 has been seted up to base 1's upper surface, transmission bin 205's inner wall fixedly connected with guide rail 206, guide rail 206's inner wall sliding connection has first rack 207, first rack 207's outer fixed surface is connected with connecting rod 208, first spout 209 has been seted up to transmission bin 205's inner wall, connecting rod 208 sliding connection is at the inner wall of first spout 209, the one end fixed connection that first rack 207 was kept away from to connecting rod 208 is at the surface of baffle 204, transmission bin 205's inner wall rotates and is connected with pivot 210, the first gear of outer fixed surface connection of pivot 210 is 211, first gear 211 meshes with first rack 207 mutually, when pivot 210 rotates, drive first gear 211 and rotate, thereby drive first rack 207 and reciprocate.

The outer fixed surface of pivot 210 is connected with second gear 212, the bottom surface fixedly connected with second rack 213 of guard gate body 214, second rack 213 meshes with second gear 212 mutually, when guard gate body 214 removed, drive second rack 213 and remove, thereby drive second gear 212 and rotate, the outer fixed surface of second rack 213 is connected with first slide 215, second spout 216 has been seted up to the inner wall of transmission bin 205, first slide 215 sliding connection is at the inner wall of second spout 216, the outer fixed surface of guard gate body 214 is connected with second slide 217, third spout 218 has been seted up to the surface of protective housing 3, second slide 217 sliding connection is at the inner wall of third spout 218, the surface mounting of guard gate body 214 has glass observation window 219, through the setting of glass observation window 219, be convenient for operating personnel to observe the processing state of work piece.

Referring to fig. 1, fig. 4 and 5, base 1's top is provided with latch mechanism 4, latch mechanism 4 includes guard plate 41, gag lever post 43 and joint board 46, guard plate 41 fixed connection is at base 1's upper surface, guard plate 41 and protective housing 3 fixed connection, joint groove 42 has been seted up to guard plate 41's surface, gag lever post 43 runs through guard plate 41 and extends to joint groove 42's inside, gag lever post 43 and guard plate 41 sliding connection, gag lever post 43 can shift out from joint groove 42 completely, thereby it can insert in the joint groove 42 to guarantee joint board 46.

One end fixedly connected with operation panel 44 that joint groove 42 was kept away from to gag lever post 43, the outer fixed surface of operation panel 44 is connected with spring 45, and the one end fixed connection that operation panel 44 was kept away from to spring 45 is at the surface of protection plate 41, and gag lever post 43 cover is established in the inside of spring 45, through the setting of spring 45, under the spring action of spring 45, avoids gag lever post 43 to break away from in spacing hole 47 for the non-manual reason.

Bayonet plate 46 fixed connection is at the surface of guard gate body 214, bayonet plate 46 and joint groove 42 looks adaptation, spacing hole 47 has been seted up to Bayonet plate 46's surface, spacing hole 47 and gag lever post 43 looks adaptation, the outer fixed surface of guard plate 41 is connected with buffering cushion 48, when guard gate body 214 is closed, bayonet plate 46 can insert in joint groove 42, gag lever post 43 inserts in the spacing hole 47, thereby it is spacing to Bayonet plate 46, thereby avoid guard gate body 214 non-artificial opening, buffering cushion 48 can be when guard gate body 214 is closed, cushion guard gate body 214, the collision of avoiding guard gate body 214 and guard plate 41 causes the damage.

The working principle is as follows: when the device is used, a workpiece is placed on the electromagnetic chuck above the base 1 and fixed, the operating plate 44 is pulled, the spring 45 is in a stretching state, the limiting rod 43 is completely moved out of the clamping groove 42, the protective door body 214 is closed, the clamping plate 46 is inserted into the clamping groove 42, the operating plate 44 is loosened, the limiting rod 43 is inserted into the limiting hole 47 under the elastic action of the spring 45, the second rack 213 is driven to move when the protective door body 214 is closed, the second gear 212 is driven to rotate, the rotating shaft 210 is driven to rotate, the first gear 211 is driven to rotate, the first rack 207 is driven to move upwards, the baffle 204 is driven to move upwards through the connecting rod 208, the control switch 202 is exposed, an operator can operate the control switch 202, the milling head in the protective shell 3 is controlled to operate, the workpiece is processed, the device can enable the operator to process the workpiece after the protective door is closed, the operator is prevented from closing the protective door, accidents caused when the protective door is not closed, and safety is improved.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A guard gate structure for drilling and milling machine, including base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a protective shell (3), the safety mechanism (2) is arranged in the base (1), the safety mechanism (2) comprises a control bin (201) and a protective door body (214), the control bin (201) is arranged on the outer surface of the base (1), a control switch (202) is arranged on the inner wall of the control bin (201), the inner wall of the control bin (201) is provided with a sliding bin (203), the inner wall of the sliding bin (203) is connected with a baffle (204) in a sliding way, the upper surface of the base (1) is provided with a transmission bin (205), the inner wall of the transmission bin (205) is fixedly connected with a guide rail (206), the inner wall of the guide rail (206) is connected with a first rack (207) in a sliding way, the outer surface of the first rack (207) is fixedly connected with a connecting rod (208), the inner wall of the transmission bin (205) is provided with a first sliding chute (209), the connecting rod (208) is connected with the inner wall of the first sliding chute (209) in a sliding way, one end of the connecting rod (208) far away from the first rack (207) is fixedly connected to the outer surface of the baffle plate (204), a clamping mechanism (4) is arranged above the base (1), the clamping mechanism (4) comprises a protection plate (41), a limiting rod (43) and a clamping plate (46).

2. A guard door structure for a drilling and milling machine according to claim 1, characterized in that: the inner wall of transmission storehouse (205) rotates and is connected with pivot (210), the surface fixed connection of pivot (210) has first gear (211), first gear (211) mesh mutually with first rack (207).

3. A guard door structure for a drilling and milling machine according to claim 2, characterized in that: the outer surface of the rotating shaft (210) is fixedly connected with a second gear (212), the bottom surface of the protective door body (214) is fixedly connected with a second rack (213), and the second rack (213) is meshed with the second gear (212).

4. A guard door structure for a drilling and milling machine according to claim 3, characterized in that: the utility model discloses a safety protection door, including first rack (213), transmission storehouse (205), first slide (215) of outer fixed surface of second rack (213), second spout (216) have been seted up to the inner wall of transmission storehouse (205), first slide (215) sliding connection is at the inner wall of second spout (216), the outer fixed surface of protection door body (214) is connected with second slide (217), third spout (218) have been seted up to the surface of protective housing (3), second slide (217) sliding connection is at the inner wall of third spout (218), the outer surface mounting of protection door body (214) has glass observation window (219).

5. A guard door structure for a drilling and milling machine according to claim 1, characterized in that: protection plate (41) fixed connection is at the upper surface of base (1), protection plate (41) and protective housing (3) fixed connection, joint groove (42) have been seted up to the surface of protection plate (41), gag lever post (43) run through protection plate (41) and extend to the inside in joint groove (42), gag lever post (43) and protection plate (41) sliding connection.

6. A guard door structure for a drilling and milling machine according to claim 5, characterized in that: one end fixedly connected with operation panel (44) of joint groove (42) is kept away from in gag lever post (43), the outer fixed surface of operation panel (44) is connected with spring (45), the one end fixed connection of operation panel (44) is kept away from in spring (45) is at the surface of protection plate (41), gag lever post (43) cover is established in the inside of spring (45).

7. A guard door structure for a drilling and milling machine according to claim 5, characterized in that: joint board (46) fixed connection is at the surface of guard gate body (214), joint board (46) and joint groove (42) looks adaptation, spacing hole (47) have been seted up to the surface of joint board (46), spacing hole (47) and gag lever post (43) looks adaptation, the outer fixed surface of guard plate (41) is connected with cushion (48).