CN216263917U

CN216263917U - Numerical control tapping machine for section bars

Info

Publication number: CN216263917U
Application number: CN202122594356.0U
Authority: CN
Inventors: 王立国
Original assignee: Tengda Industrial Technology Guangdong Co ltd
Current assignee: Tengda Industrial Technology Guangdong Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-12
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a section bar numerical control tapping machine, and relates to the field of section bar numerical control tapping machines. This section bar numerical control tapping machine includes: base, spacing subassembly and lifting unit, the side fixedly connected with installing support of base, the last fixed surface of base is connected with limiting plate and supporting shoe, and the inside of backup pad is rotated and is connected with first pivot. Through the lifting unit who sets up to make the backup pad carry out stable rebound, under the effect of spacing subassembly, the removal through the backup pad drives the movable plate and removes, thereby fixes the section bar, is convenient for process, carries out opposite direction's motion after processing is accomplished, is convenient for take out the section bar, places new section bar and processes, is convenient for process the section bar in batches, has avoided changing under the screw tap again simultaneously, has avoided the emergence of safety risk.

Description

Numerical control tapping machine for section bars

Technical Field

The utility model relates to the technical field of section bar numerical control tapping machines, in particular to a section bar numerical control tapping machine.

Background

The tapping machine is a machine tool for processing internal threads by using a screw tap, is an internal thread processing machine tool which is most widely applied, has the advantages of portability, flexibility, high efficiency and incapability of replacing other similar devices, avoids the limitation of a lathe, a drilling machine or manual tapping, saves time and labor, is not easy to rot teeth, is not easy to break the screw tap and the like, and has the remarkable characteristics which are widely praised and adopted by users.

The section bar adds man-hour and need fix it spacingly usually, and current tapping machine can't carry out an accurate location to the section bar, need use anchor clamps to fix usually, and a batch section bar adds man-made going of needs and changes, and artificial going adjusts anchor clamps, can influence work efficiency, and secondly change under the screw tap can have the potential safety hazard, so we propose a section bar numerical control tapping machine.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses a numerical control threading machine for profiles, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a numerical control section bar threading machine includes:

the tapping machine comprises a base, wherein a mounting bracket is fixedly connected to the side surface of the base, a limiting plate and a supporting block are fixedly connected to the upper surface of the base, a servo motor is fixedly connected to the upper surface of the mounting bracket, a tapping chuck is arranged in the mounting bracket, and a supporting plate is arranged above the base;

the limiting assembly comprises an extrusion plate, the inner wall of the extrusion plate is connected with a movable plate in a sliding mode, the extrusion plate is connected to the upper surface of the supporting plate in a sliding mode, and the inside of the supporting plate is rotatably connected with a first rotating shaft;

the lifting assembly comprises a first bevel gear and a second bevel gear, the first bevel gear is meshed with the second bevel gear, a threaded rod is inserted into the inner wall of the second bevel gear in a plugging mode, and the threaded rod is rotatably connected to the upper surface of the base.

Preferably, a limiting groove is formed in the limiting plate, teeth are formed in the inner wall of the limiting groove, one end of the first rotating shaft is located in the limiting plate, three gears are rotatably connected to the outer surface of the first rotating shaft, one of the gears is arranged in the limiting plate, and the gears are meshed with the limiting groove.

Preferably, the remaining two gears are arranged inside the supporting plate, two sliding grooves are formed inside the supporting plate, two limiting blocks are connected to the inner wall of each sliding groove in a sliding mode, the upper surface of the moving plate is fixedly connected with the lower surfaces of the limiting blocks, racks are fixedly connected to the back faces of the limiting blocks, and the racks are meshed with the gears.

Preferably, the back fixedly connected with fixed plate of backup pad, two the rack all runs through the front of fixed plate and outwards extends, stripper plate and movable plate are provided with a plurality of springs, the both sides of spring fixed connection respectively is on the inner wall of spring and stripper plate.

Preferably, the lower surface of the supporting plate is fixedly connected with a connecting block, the threaded rod is connected to the inner wall of the connecting block in a threaded mode, the inner wall of the first bevel gear is connected with a second rotating shaft in an inserting mode, and the second rotating shaft is connected to the inner wall of the supporting block in a rotating mode.

Preferably, one end of the second rotating shaft penetrates through the supporting block and extends outwards, the extending end is fixedly connected with the handle, the inner wall of the supporting block is in threaded connection with the thread limiting block, the thread limiting block penetrates through the supporting block and extends outwards, the part of the thread limiting block, which is located outside, is fixedly connected with the rotating wheel, and the end, located inside the supporting block, of the thread limiting block is meshed with the outer surface of the second rotating shaft.

The utility model discloses a section bar numerical control tapping machine, which has the following beneficial effects:

1. the section bar numerical control tapping machine drives the first bevel gear and the second bevel gear to rotate under the rotation of the handle through the arranged lifting component, so that the support plate can move upwards stably, when the support plate moves upwards, the support plate moves upwards in the first rotating shaft under the action of the limiting component, the gear meshed with the limiting groove rotates along with the movement, so that the first rotating shaft and the rest two gears are driven to rotate, the movable plate is driven to move along with the rotation of the two gears, the movable plate extrudes a plurality of gears along with the movement of the movable plate so as to compress the plurality of gears, the extrusion plate and the section bar are simultaneously extruded so as to be fixed and convenient to process, when the processing is finished, the support plate moves downwards to facilitate the section bar to be taken out and place a new section bar for processing, the batch sectional materials are convenient to process, the screw tap is prevented from being replaced under the condition, and the safety risk is avoided.

2. This section bar numerical control tapping machine, a plurality of springs of fixedly connected with between stripper plate and the movable plate, through the spring that sets up for when stripper plate and processing section bar contact, along with the removal of movable plate, make the spring compressed, under the effect of spring, protect the section bar simultaneously, the condition that the reduction section bar appears destroying appears.

Drawings

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

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

FIG. 3 is a schematic view of a spacing assembly according to the present invention;

FIG. 4 is an exploded view of the spacing assembly of the present invention;

FIG. 5 is a schematic view of a portion of the spacing assembly of the present invention;

FIG. 6 is a schematic view of the lifting assembly of the present invention.

In the figure: 1. a base; 101. mounting a bracket; 102. tapping chucks; 103. a servo motor; 104. a support plate; 105. a limiting plate; 106. a limiting groove; 2. a pressing plate; 201. a fixing plate; 202. moving the plate; 203. a limiting block; 204. a rack; 205. a gear; 206. a first rotating shaft; 207. a chute; 208. a spring; 3. a lifting assembly; 301. a first bevel gear; 302. a second bevel gear; 303. a threaded rod; 304. connecting blocks; 305. a second rotating shaft; 306. a handle; 307. a support block; 308. screw thread stopper.

Detailed Description

The embodiment of the utility model discloses a section bar numerical control tapping machine,

as shown in fig. 1 and 2, the tapping device comprises a base 1, wherein a mounting bracket 101 is fixedly connected to the side surface of the base 1, a limiting plate 105 and a supporting block 307 are fixedly connected to the upper surface of the base 1, a servo motor 103 is fixedly connected to the upper surface of the mounting bracket 101, a tapping chuck 102 is arranged inside the mounting bracket 101, the tapping chuck 102 is driven by the servo motor 103 to work, a supporting plate 104 is arranged above the base 1, a limiting groove 106 is formed inside the limiting plate 105, teeth are formed on the inner wall of the limiting groove 106, and one end of a first rotating shaft 206 is arranged inside the limiting plate 105;

as shown in fig. 3-5, the profile processing device comprises an extrusion plate 2, the extrusion plate 2 is slidably connected to the upper surface of a support plate 104, a moving plate 202 is slidably connected to the inner wall of the extrusion plate 2, a fixed plate 201 is fixedly connected to the back surface of the support plate 104, a plurality of 208 springs are fixedly connected between the extrusion plate 2 and the moving plate 202, and the 208 springs are arranged so that when the extrusion plate 2 is in contact with a processed profile, the 208 springs are compressed along with the movement of the moving plate 202, so that the extrusion plate 2 is extruded, the profile is extruded between the extrusion plate 2 and the fixed plate 201 to be fixed, and meanwhile, under the action of the 208 springs, the profile is protected, and the occurrence of the condition that the profile is damaged is reduced;

two sliding grooves 207 are formed in the supporting plate 104, the inner walls of the two sliding grooves 207 are connected with limiting blocks 203 in a sliding mode, racks 204 are fixedly connected to the back faces of the limiting blocks 203, the upper surfaces of the two limiting blocks 203 are fixedly connected with the lower surface of the moving plate 202, a first rotating shaft 206 is rotatably connected to the inside of the supporting plate 104, the moving plate 202 is driven to move through rotation of the first rotating shaft 206, three gears 205 are rotatably connected to the outer surface of the first rotating shaft 206, the two gears 205 are arranged inside the supporting plate 104, the racks 204 are meshed with the gears 205, and the two racks 204 extend outwards through the front face of the fixing plate 201;

another gear 205 sets up in the inside of limiting plate 105, and meshes with spacing groove 106 mutually to drive first pivot 206 upward movement through removing backup pad 104, thereby make three gear 205 upward movement, thereby make the gear 205 that meshes mutually with spacing groove 106 rotate along with removing, thereby drive two remaining gears 205 and rotate, make the movable plate 202 remove, and then drive stripper plate 2 and remove, fix the section bar of backup pad 104 upper surface.

As shown in fig. 6, the lifting assembly 3 comprises a first bevel gear 301 and a second bevel gear 302, the first bevel gear 301 is engaged with the second bevel gear 302, a threaded rod 303 is inserted into an inner wall of the second bevel gear 302, the threaded rod 303 is rotatably connected to an upper surface of the base 1, a connecting block 304 is fixedly connected to a lower surface of the supporting plate 104, the threaded rod 303 is threadedly connected to an inner wall of the connecting block 304, a second rotating shaft 305 is inserted into an inner wall of the first bevel gear 301, the second rotating shaft 305 is rotatably connected to an inner wall of the supporting block 307, one end of the second rotating shaft 305 extends outwards through the supporting block 307, a handle 306 is fixedly connected to the extended end of the second rotating shaft 305, a threaded limiting block 308 is threadedly connected to the inner wall of the supporting block 307, the threaded limiting block 308 extends outwards through the supporting block 307, a rotating wheel is fixedly connected to an external part of the threaded limiting block 308, and one end of the threaded limiting block 308, which is located inside the supporting block 307, is engaged with an outer surface of the second rotating shaft 305, the second rotating shaft 305 is limited by the arranged threaded limiting block 308, and the rotation of the second rotating shaft 305 is controlled by the arranged handle 306, so that the movement of the supporting plate 104 is controlled.

The working principle is as follows: when the profile needs to be processed, the profile to be processed is first placed on the upper surface of the support plate 104, the tapping collet 102 is made to operate by activating the servo motor 103, the model of the servo motor 103 is YPZ6532-6, the servo motor 103 and the tapping collet 102 are of existing mature structure, the present invention is not explained here, at this time by rotating the rotating wheel, the threaded limiting block 308 is separated from the second rotating shaft 305, and the handle 306 rotates to drive the second rotating shaft 305 to rotate on the inner wall of the supporting block 307, thereby driving the first bevel gear 301 to rotate, and with the rotation of the first bevel gear 301, so that the second bevel gear 302 rotates therewith, at which time the first bevel gear 301 rotates on the upper surface of the base 1, and, with the rotation of the first bevel gear 301, so that the connecting block 304 moves upwards to drive the supporting plate 104 to move upwards;

at this time, with the upward movement of the supporting plate 104, the first rotating shaft 206 is moved upward, so that the three gears 205 are moved upward, wherein the gear 205 engaged with the limiting groove 106 rotates along with the movement, thereby driving the first rotating shaft 206 and the remaining two gears 205 to rotate, and along with the rotation of the two gears 205, thereby driving the rack 204 engaged with the rack to move, and simultaneously the limit block 203 fixedly connected with the rack 204 moves along with the rack, thereby moving the moving plate 202, and as the moving plate 202 moves, the plurality 208 of springs and the pressing plate 2 move, when the pressing plate 2 is contacted with the profile along with the movement, the moving plate 202 presses the plurality of 208 springs to compress the springs along with the continuous movement of the moving plate 202, and simultaneously, the pressing plate 2 is pressed with the profile to fix the profile;

when moving suitable position, process through tapping chuck 102, after processing is accomplished reverse rotation handle 306, carry out above-mentioned opposite movement to make backup pad 104 remove downwards, make stripper plate 2 not extrude the section bar simultaneously, be convenient for take out the section bar, place new section bar and process, be convenient for process batch section bar, avoided changing under the screw tap again simultaneously, avoided the emergence of safety risk.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a section bar numerical control tapping machine which characterized in that includes:

the tapping machine comprises a base (1), wherein a mounting bracket (101) is fixedly connected to the side surface of the base (1), a limiting plate (105) and a supporting block (307) are fixedly connected to the upper surface of the base (1), a servo motor (103) is fixedly connected to the upper surface of the mounting bracket (101), a tapping chuck (102) is arranged in the mounting bracket (101), and a supporting plate (104) is arranged above the base (1);

the limiting assembly comprises an extrusion plate (2), the inner wall of the extrusion plate (2) is connected with a moving plate (202) in a sliding mode, the extrusion plate (2) is connected to the upper surface of the supporting plate (104) in a sliding mode, and the inside of the supporting plate (104) is rotatably connected with a first rotating shaft (206);

lifting unit (3), lifting unit (3) include first bevel gear (301) and second bevel gear (302), first bevel gear (301) meshes with second bevel gear (302) mutually, threaded rod (303) is pegged graft to the inner wall of second bevel gear (302), threaded rod (303) swivelling joint is at the upper surface of base (1).

2. The numerical control section bar threading machine according to claim 1, characterized in that: limiting groove (106) have been seted up to the inside of limiting plate (105), tooth has been seted up on the inner wall of limiting groove (106), the one end of first pivot (206) is in the inside of limiting plate (105), first pivot (206) surface rotates and is connected with three gear (205), one of them gear (205) set up in the inside of limiting plate (105), and gear (205) and limiting groove (106) mesh mutually.

3. The numerical control section bar threading machine of claim 2, characterized in that: the two remaining gears (205) are arranged inside the supporting plate (104), two sliding grooves (207) are formed inside the supporting plate (104), the inner walls of the two sliding grooves (207) are connected with limiting blocks (203) in a sliding mode, the upper surface of the moving plate (202) is fixedly connected with the lower surfaces of the limiting blocks (203), racks (204) are fixedly connected to the back surfaces of the limiting blocks (203), and the racks (204) are meshed with the gears (205).

4. The numerical control section bar threading machine according to claim 3, characterized in that: the back fixedly connected with fixed plate (201) of backup pad (104), two rack (204) all run through the front of fixed plate (201) and outwards extend, stripper plate (2) and movable plate (202) are provided with a plurality of springs (208), the both sides of spring (208) are fixed connection respectively on the inner wall of spring (208) and stripper plate (2).

5. The numerical control section bar threading machine of claim 4, characterized in that: the lower surface of the supporting plate (104) is fixedly connected with a connecting block (304), the threaded rod (303) is in threaded connection with the inner wall of the connecting block (304), the inner wall of the first bevel gear (301) is connected with a second rotating shaft (305) in an inserting mode, and the second rotating shaft (305) is rotatably connected with the inner wall of the supporting block (307).

6. The numerical control section bar threading machine of claim 5, characterized in that: one end of the second rotating shaft (305) penetrates through the supporting block (307) to extend outwards, one end of the second rotating shaft (305) is fixedly connected with the handle (306), the inner wall of the supporting block (307) is connected with a thread limiting block (308) in a threaded mode, the thread limiting block (308) penetrates through the supporting block (307) to extend outwards, the part, located outside, of the second rotating shaft is fixedly connected with the rotating wheel, and one end, located inside the supporting block (307), of the thread limiting block (308) is meshed with the outer surface of the second rotating shaft (305).