CN212420598U

CN212420598U - Tool setting device of numerical control machining center

Info

Publication number: CN212420598U
Application number: CN202020874767.8U
Authority: CN
Inventors: 陈毅锋; 陈志江; 潘广联
Original assignee: Foshan Nanhai Zhiyuan Machinery Co ltd
Current assignee: Foshan Nanhai Zhiyuan Machinery Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-01-29
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a tool setting device of numerical control machining center relates to the technical field for the numerical control processing, to the problem of the fixed of cutter and adjustment in the numerical control processing, the following scheme is proposed at present, which comprises a housin, the first motor of fixedly connected with on the back outer wall of casing, first worm is installed to the output of first motor, the driving gear is installed to the one end that first motor was kept away from to first worm, the right side of driving gear is equipped with driven gear, there is the second worm through bolted connection on the driven gear, one side that first worm and second worm are close to mutually is equipped with the worm wheel. The utility model discloses a position adjustment to the cutter not only can be realized to the combination of various structures to the tool setting requirement of completion device, and this device replaces traditional welded fastening with the mode of pressing from both sides tight fixed, thereby speed when having accelerated the device improves work efficiency, alleviates staff's burden, and makes things convenient for the installation replacement of cutter.

Description

Tool setting device of numerical control machining center

Technical Field

The utility model relates to a technical field is used in the numerical control processing, especially relates to a tool setting device of numerical control machining center.

Background

The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts, the greatest difference between the numerical control machining center and the numerical control milling machine is that the machining center has the capability of automatically exchanging machining tools, and the machining tools on a main shaft can be changed through an automatic tool changing device in one-time clamping by installing tools with different purposes on a tool magazine, so that multiple machining functions are realized.

The tool setting function of the existing numerical control machining center is mainly fixed in a welding mode when the numerical control machining center is assembled, a large amount of time can be consumed by the installation mode, the working efficiency is reduced, the burden of workers is increased, and the replacement of the tool is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of numerical control machining center tool setting device has solved the problem of the fixed of cutter and adjustment in the numerical control course of working.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a tool setting device of a numerical control machining center comprises a shell, wherein a first motor is fixedly connected to the outer wall of the back face of the shell, a first worm is installed at the output end of the first motor, a driving gear is installed at one end, far away from the first motor, of the first worm, a driven gear is arranged on the right side of the driving gear, a second worm is connected to the driven gear through a bolt, a worm wheel is arranged on one side, close to the first worm, of the first worm, a first support rod is hinged to a bottom ball of the worm wheel, a first sliding block is hinged to the bottom end of the first support rod, a second support rod is hinged to the top of the first sliding block, a push rod is hinged to the top end of the second support rod, a second motor is connected to the outer wall of the top of the shell through a bolt, a gear is installed at the output end of the second motor, a rack is arranged at the top of, the top welding of rack has the roof, the bottom welding of roof has four dead levers, the inside of casing is equipped with the fixed plate.

Preferably, a support plate is welded on the outer wall of the back of the shell, the top of the support plate is connected with a first motor through a bolt, a first slot hole is formed in the wall of the back of the shell, one end, far away from the first motor, of the first worm penetrates through the first slot hole, and one end, far away from the driven gear, of the second worm is rotatably connected to the inner wall of the back of the shell.

Preferably, be connected through the chain between driving gear and the driven gear, two there is the pivot at the top of worm wheel through bolted connection, the top of pivot is rotated and is connected on the fixed plate, the welding has two risers, two between the bottom inner wall of fixed plate and casing the welding has the mount pad that is located the fixed plate bottom between the riser, first recess has been seted up on the mount pad.

Preferably, two first sliding grooves are formed in the wall of the bottom of the shell, a first sliding block is connected to the inside of each first sliding groove in a sliding mode, a second slotted hole is formed in the vertical plate, and one end, far away from the second support rod, of the push rod penetrates through the second slotted hole.

Preferably, two one side welding that the push rod is close to mutually has a splint, and the left side the top and the bottom welding of splint right side conch wall have first inserted bar, two be equipped with between the first inserted bar and be located the left side second recess on the splint, the right side of first inserted bar is equipped with and is located the right side third recess on the splint, the right side of second recess is equipped with and is located the right side second inserted bar on the splint.

Preferably, a transmission shaft is installed at an output end of the second motor, a gear is installed at one end, away from the second motor, of the transmission shaft, four second sliding grooves are formed in the wall of the top of the casing, second sliding blocks are connected to the inside of the second sliding grooves in a sliding mode, tops of the second sliding blocks are welded to the fixing rod, a third slotted hole is formed in the middle of the wall of the bottom of the casing, and a fourth slotted hole is formed in the middle of the wall of the top of the casing.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a combination of installation first motor, the driving gear, driven gear, the toothed chain, the worm wheel, the apparatus is fixed through the clamp to the cutter to the combination of pivot, first vaulting pole, the second vaulting pole, push rod and splint makes the device replace traditional bolt fastening to the tight, thereby accelerate the equipment time of device, improve work efficiency, alleviate staff's burden, and the combination of second motor, the gear, the rack, roof and dead lever makes the device can adjust the position, thereby make things convenient for the position adjustment to the cutter, realize the tool setting requirement of device.

To sum up, the utility model discloses a position adjustment to the cutter not only can be realized to the combination of various structures to accomplish the tool setting requirement of device, and this device replaces traditional welded fastening with the mode of pressing from both sides tight fixed, thereby speed when having accelerated the device improves work efficiency, alleviates staff's burden, and makes things convenient for the installation replacement of cutter.

Drawings

Fig. 1 is a schematic front sectional structural view of a tool setting device of a numerical control machining center according to the present invention;

fig. 2 is a schematic view of a working structure of a tool setting device of a numerical control machining center provided by the present invention;

fig. 3 is the utility model provides a side view structure schematic diagram of tool setting device of numerical control machining center.

In the figure: the device comprises a shell 1, a first motor 2, a driving gear 3, a driven gear 4, a worm wheel 5, a first support rod 6, a second support rod 7, a push rod 8, a second motor 9, a gear 10, a rack 11, a top plate 12, a fixed rod 13, a vertical plate 14 and a first groove 15.

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.

Referring to fig. 1-3, a tool setting device of a numerical control machining center comprises a housing 1, a first motor 2 is fixedly connected to the outer wall of the back of the housing 1, a first worm is installed at the output end of the first motor 2, a driving gear 3 is installed at one end of the first worm far away from the first motor 2, a driven gear 4 is arranged on the right side of the driving gear 3, a second worm is connected to the driven gear 4 through a bolt, a worm wheel 5 is arranged on the side, close to the first worm, of the first worm, a first support rod 6 is hinged to the bottom of the worm wheel 5 in a spherical manner, a first slide block is hinged to the bottom end of the first support rod 6, a second support rod 7 is hinged to the top of the first slide block, a push rod 8 is hinged to the top end of the second support rod 7, a second motor 9 is connected to the outer wall of the top of the housing 1 through a bolt, a gear 10 is installed at the output end of, a top plate 12 is welded at the top of the rack 11, four fixing rods 13 are welded at the bottom of the top plate 12, and a fixing plate is arranged inside the shell 1.

A support plate is welded on the outer wall of the back of the shell 1, the top of the support plate is connected with a first motor 2 through a bolt, a first slotted hole is formed in the wall of the back of the shell 1, one end of a first worm, which is far away from the first motor 2, penetrates through the first slotted hole, one end of a second worm, which is far away from a driven gear 4, is rotatably connected to the inner wall of the back of the shell 1, a driving gear 3 is connected with the driven gear 4 through a toothed chain, the tops of two worm gears 5 are connected with a rotating shaft through a bolt, the top end of the rotating shaft is rotatably connected to a fixed plate, two vertical plates 14 are welded between the fixed plate and the inner wall of the bottom of the shell 1, an installation seat positioned at the bottom of the fixed plate is welded between the two vertical plates 14, a first groove 15 is formed in the installation seat, two first, the second slotted hole is passed to the one end that second vaulting pole 7 was kept away from to push rod 8, the welding of one side that two push rods 8 are close to mutually has splint, the top and the bottom welding of left side splint right side conchal have first inserted bar, be equipped with the second recess that is located on the left side splint between two first inserted bars, the right side of first inserted bar is equipped with the third recess that is located on the right side splint, the right side of second recess is equipped with the second inserted bar that is located on the right side splint, the transmission shaft is installed to the output of second motor 9, the one end that second motor 9 was kept away from to the transmission shaft is installed gear 10, four second spouts have been seted up on the top conchal of casing 1, the inside sliding connection of second spout has the second slider, the top of second slider welds on dead lever 13, the third slotted hole has been seted up at the middle part of the bottom.

In this embodiment, first, a tool to be fixed is placed into the housing 1 through the third slot at the bottom of the housing 1, the top end of the tool is inserted into the first groove 15, the first motor 2 is started to drive the first worm to rotate, the first worm rotates the driving gear 3, the driven gear 4 is driven to rotate through the combination of the toothed chain, so that the second worm rotates, the worm wheel 5 rotates through the rotation of the first worm and the second worm, the push rod 8 is driven to approach towards the middle through the combination of the first support rod 6 and the second support rod 7, so that the two clamp plates clamp and fix the tool, and the combination between the first insert rod and the third groove, and the second insert rod and the second groove improves the stability of the device for fixing the tool (of course, the two clamp plates may be provided with slots on opposite surfaces, when the two clamp plates approach each other, the cell body is used for holding the cutter and centering the cutter, make first inserted bar and third recess, can at least part combination between second inserted bar and the second recess, because the drawing is forward view, consequently foretell cell body does not show), and this device can be fixed the cutter of different specifications, improve device application scope, when needs carry out position control, start second motor 9 and carry out just reversing, thereby make gear 10 rotate, gear 10 and rack 11's combination drive casing 1 and move, and dead lever 13 stabilizes and leads to casing 1's motion.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a tool setting device of numerical control machining center, includes casing (1), its characterized in that, fixedly connected with first motor (2) on the back outer wall of casing (1), first worm is installed to the output of first motor (2), driving gear (3) are installed to the one end that first motor (2) were kept away from to first worm, the right side of driving gear (3) is equipped with driven gear (4), there is the second worm through bolted connection on driven gear (4), one side that first worm and second worm are close to mutually is equipped with worm wheel (5), the bottom ball of worm wheel (5) articulates there is first vaulting pole (6), the bottom of first vaulting pole (6) articulates there is first slider, the top of first slider articulates there is second vaulting pole (7), the top of second vaulting pole (7) articulates there is push rod (8), there is second motor (9) through bolted connection on the top outer wall of casing (1), gear (10) are installed to the output of second motor (9), the top of gear (10) is equipped with rack (11), and meshes the transmission between gear (10) and rack (11), the top welding of rack (11) has roof (12), the bottom welding of roof (12) has four dead levers (13), the inside of casing (1) is equipped with the fixed plate.

2. The tool setting device for the numerical control machining center is characterized in that a support plate is welded on the outer wall of the back face of the shell (1), the top of the support plate is connected with a first motor (2) through a bolt, a first slotted hole is formed in the wall of the back face of the shell (1), one end of the first worm, far away from the first motor (2), penetrates through the first slotted hole, and one end of the second worm, far away from the driven gear (4), is rotatably connected to the inner wall of the back face of the shell (1).

3. The tool setting device of the numerical control machining center according to claim 1, characterized in that the driving gear (3) and the driven gear (4) are connected through a toothed chain, the tops of the two worm gears (5) are connected with a rotating shaft through bolts, the top end of the rotating shaft is rotatably connected to a fixed plate, two vertical plates (14) are welded between the fixed plate and the inner wall of the bottom of the shell (1), a mounting seat located at the bottom of the fixed plate is welded between the two vertical plates (14), and a first groove (15) is formed in the mounting seat.

4. The tool setting device of the numerical control machining center according to claim 3, characterized in that two first sliding grooves are formed in the bottom wall of the housing (1), a first sliding block is slidably connected to the first sliding grooves, a second slotted hole is formed in the vertical plate, and one end of the push rod (8) far away from the second stay bar (7) passes through the second slotted hole.

5. The tool setting device of a numerical control machining center according to claim 1, characterized in that a clamping plate is welded on one side of the two push rods (8) close to each other, a first insertion rod is welded on the top end and the bottom end of the wall of the right side shell of the left clamping plate, a second groove is formed between the two first insertion rods and is located on the clamping plate on the left side, a third groove is formed on the clamping plate on the right side of the first insertion rod, and a second insertion rod is formed on the clamping plate on the right side of the second groove.

6. The tool setting device for the numerical control machining center according to claim 1, wherein a transmission shaft is installed at an output end of the second motor (9), a gear (10) is installed at one end of the transmission shaft, which is far away from the second motor (9), four second sliding grooves are formed in a top wall of the housing (1), a second sliding block is slidably connected to the inside of the second sliding grooves, a top of the second sliding block is welded to the fixing rod (13), a third slotted hole is formed in a middle portion of a bottom wall of the housing (1), and a fourth slotted hole is formed in a middle portion of a top wall of the housing (1).