CN215509013U

CN215509013U - Anticollision sword device for accurate vertical machining center lathe

Info

Publication number: CN215509013U
Application number: CN202121955060.0U
Authority: CN
Inventors: 魏爽
Original assignee: Dalian Huayang Precision Mould Manufacturing Co ltd
Current assignee: Dalian Huayang Precision Mould Manufacturing Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-01-14
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses an anti-collision cutter device for a precise vertical machining center machine tool, which comprises a first box body, wherein an emergency stop switch is arranged at one end of the outer wall of the first box body, an adjusting mechanism is arranged on the inner wall of the first box body, a screw rod is rotationally connected with the inner wall of the first box body through a bearing, one end of the outer wall of the screw rod is fixedly connected with a handle, the outer wall of the screw rod is connected with a cross rod through threads, a sleeve is in clearance fit with the outer wall of the cross rod and is communicated with one end of the inner wall of the first box body, and one end of the outer wall of the cross rod is fixedly connected with a second box body. This accurate vertical machining center is anticollision sword device for lathe for turning handle, handle can drive the screw rod and rotate, and when the screw rod rotated, the slip of accessible slider and slide rail linked to each other for the screw rod can drive horizontal pole and second box, carries out stable removal about, can be with the quick inside that shifts out the framework of scram switch, and the installation or the dismantlement of the scram switch of being convenient for are overhauld, and are comparatively convenient.

Description

Anticollision sword device for accurate vertical machining center lathe

Technical Field

The utility model relates to the technical field of machine tools, in particular to an anti-collision cutter device for a precise vertical machining center machine tool.

Background

Machining center (abbreviated English to CNC full name Computerized Numerical Control): the numerical control machine tool is a highly automatic multifunctional numerical control machine tool with a tool magazine and an automatic tool changing device, and a plurality of people also call the computer gong of the first generation of Taiwan and Guangdong in hong Kong of China.

Although the existing vertical machining center can machine workpieces, the problem that when the existing vertical machining center machines, due to the negligence of workers, the moving platform moves excessively, and a cutter is collided is caused.

Disclosure of Invention

The utility model aims to provide a tool collision prevention device for a machine tool of a precise vertical machining center, which aims to solve the problem that the tool collision is caused by excessive movement of a moving platform due to negligence of workers when the conventional vertical machining center is used for machining in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an accurate vertical machining center is anticollision sword device for lathe, includes first box, the outer wall one end of first box is equipped with the emergency stop switch, the inner wall of first box is equipped with adjustment mechanism, adjustment mechanism includes the screw rod, the screw rod passes through the inner wall rotation of bearing and first box and links to each other, the outer wall one end rigid coupling of screw rod has the handle, the outer wall screw thread of screw rod links to each other there is the horizontal pole, the outer wall clearance fit of horizontal pole has the sleeve, the sleeve communicates in the inner wall one end of first box, the outer wall one end rigid coupling of horizontal pole has the second box.

Preferably, the inner wall of first box is equipped with drive mechanism, drive mechanism is including leading to the groove, two it all processes in the inner wall one end of first box to lead to the groove, two the equal clearance fit of inner wall that leads to the groove has the connecting rod, two the connecting rod all rotates through the outer wall one end of connecting axle and second box and links to each other, two the outer wall of connecting rod all rotates through the connecting axle and has linked to each other the slider, two the outer wall of slider all slides and has linked to each other slide rail, two the equal rigid coupling of slide rail in the inner wall one end of first box.

Preferably, the inner wall of second box is equipped with buffer gear, buffer gear includes the plate body, the outer wall of plate body and the inner wall clearance fit of second box, the outer wall one end rigid coupling of plate body has the sloping block, the pulley has all been laminated at the outer wall both ends of sloping block, two the pulley all rotates through the connecting axle and links to each other and has first montant, two the equal clearance fit of outer wall of first montant has the second montant, two the equal clearance fit of inner wall of second montant has elastic ball, elastic ball's outer wall both ends are laminated with the inner wall of second montant and the outer wall of first montant respectively mutually, two the outer wall one end difference rigid coupling of second montant is in the inner wall both ends of second box.

Preferably, the equal rigid coupling in inner wall one end four corners of second box has the telescopic link, and is a plurality of the equal rigid coupling in outer wall one end of plate body of outer wall one end of telescopic link.

Preferably, a frame body is fixedly connected to one end of the outer wall of the plate body, and the inner wall of the frame body is in clearance fit with the outer wall of the emergency stop switch.

Preferably, the emergency stop switch is provided with bent rods which are abutted and tightly attached to one end of the outer wall, the two bent rods are rotatably connected with the frame body through connecting shafts, abutting bolts are connected to the inner walls of the two bent rods in a threaded manner, and one ends of the outer walls of the two abutting bolts are abutted and tightly attached to two ends of the outer wall of the frame body respectively.

Compared with the prior art, the utility model has the beneficial effects that: the anti-collision knife device for the precise vertical machining center machine tool rotates the handle through the matching between the screw rod, the handle, the cross rod, the second box body, the slide rail, the connecting rod and the like, the handle can drive the screw rod to rotate, when the screw rod rotates, the screw rod can drive the cross rod and the second box body through the sliding connection of the slide block and the slide rail, the slide block is driven through the connecting rod to slide on the inner wall of the slide rail and stably move left and right, so that the second box body can drive the emergency stop switch to move left and right, further adjustment can be carried out according to the moving range of the moving platform of the vertical machining center, after the moving platform of the vertical machining center moves out of the moving range, the moving platform of the vertical machining center can be contacted with the emergency stop switch, further, the emergency stop can be carried out on the moving platform of the vertical machining center through the emergency stop switch, and further the knife collision can be effectively avoided, is convenient.

Through the telescopic link, the plate body, first montant, cooperation between second montant and the elastic ball etc, when making vertical machining center's moving platform and emergency stop switch contact, the emergency stop switch receives vertical machining center's moving platform's collision, can drive the plate body and move into to the inner wall of second box, and drive the sloping block and carry out synchronous motion, make the sloping block drive two pulleys and two first montants that correspond, all move into inside the second montant that corresponds, and then extrude the elastic ball, elastic deformation through the elastic ball, the impact that receives emergency stop switch cushions, and then make the stability in use that improves the emergency stop switch.

Through framework, scram switch, knee-lever and support the cooperation between the tight bolt etc. for rotate and support tight bolt, make and support tight bolt cancellation and to the tight laminating of supporting of framework, make the knee-lever can rotate, and then cancel the fixed to the scram switch, can be with the quick inside that shifts out the framework of scram switch, the installation or the dismantlement of the scram switch of being convenient for are overhauld, and are comparatively convenient.

Drawings

FIG. 1 is a schematic diagram of the connection relationship of the present invention;

FIG. 2 is a schematic sectional view showing the first casing, the second casing, etc. of FIG. 1;

FIG. 3 is a schematic structural view of the cross bar, the first box, the through slots and the like in FIG. 2;

fig. 4 is a schematic structural view of the second box, the elastic ball, the swash block and the like in fig. 2.

In the figure: 1. first box, 2, scram switch, 3, telescopic link, 4, framework, 5, curved bar, 6, support tight bolt, 7, adjustment mechanism, 701, screw rod, 702, handle, 703, horizontal pole, 704, sleeve, 705, second box, 8, drive mechanism, 801, logical groove, 802, connecting rod, 803, slider, 804, slide rail, 9, buffer gear, 901, the plate body, 902, sloping block, 903, pulley, 904, first montant, 905, second montant, 906, elastic ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-collision knife device for a precise vertical machining center machine tool comprises a first box body 1, wherein one end of the outer wall of the first box body 1 is provided with an emergency stop switch 2, the type of the emergency stop switch 2 is selected according to actual working requirements, the inner wall of the first box body 1 is provided with an adjusting mechanism 7, the adjusting mechanism 7 comprises a screw 701, the screw 701 is rotatably connected with the inner wall of the first box body 1 through a bearing, one end of the outer wall of the screw 701 is fixedly connected with a handle 702, the handle 702 can drive the screw 702 to rotate, the outer wall thread of the screw 701 is connected with a cross rod 703, the screw 701 can drive the cross rod 703 to move left and right, the outer wall of the cross rod 703 is in clearance fit with a sleeve 704, the cross rod 703 can move left and right on the inner wall of the sleeve 704, the sleeve 704 is communicated with one end of the inner wall of the first box body 1, and one end of the outer wall of the cross rod 703 is fixedly connected with the second box body 705, so that the cross rod 703 can drive the second box body 705 to move left and right.

Inner wall of first box 1 is equipped with drive mechanism 8, drive mechanism 8 is including leading to groove 801, two lead to groove 801 all process in the inner wall one end of first box 1, two equal clearance fit of inner wall that lead to groove 801 have connecting rod 802, make connecting rod 802 can rotate at the inner wall that leads to groove 801, two connecting rods 802 all rotate with the outer wall one end of second box 705 through the connecting axle and link to each other, make connecting rod 802 can rotate in second box 705 department, the outer wall of two connecting rods 802 all rotates through the connecting axle and links to each other there is slider 803, the outer wall of two sliders 803 all slides and links to each other there is slide rail 804, make slider 803 can carry out elevating movement at the inner wall of slide rail 804, two equal rigid couplings of slide rail 804 in the inner wall one end of first box 1.

The inner wall of the second box 705 is provided with a buffer mechanism 9, the buffer mechanism 9 comprises a plate body 901, the outer wall of the plate body 901 is in clearance fit with the inner wall of the second box 705, so that the plate body 901 can move left and right on the inner wall of the second box 705, one end of the outer wall of the plate body 901 is fixedly connected with an inclined block 902, two ends of the outer wall of the inclined block 902 are respectively attached with a pulley 903, two pulleys 903 are respectively connected with a first vertical rod 904 in a rotating way through a connecting shaft, two outer walls of the first vertical rods 904 are respectively in clearance fit with a second vertical rod 905, so that the first vertical rods 904 can move up and down on the inner wall of the second vertical rods 905, two inner walls of the second vertical rods 905 are respectively in clearance fit with an elastic ball 906, the elastic balls 905 give a force to the first vertical rods 904 to drive the pulleys 903 to be in contact with the inclined blocks 902, two ends of the outer walls of the elastic balls 906 are respectively attached with the inner wall of the second vertical rods 905 and the outer wall of the first vertical rods 904, one end of the outer walls of the two second vertical rods 905 are respectively fixedly connected with two ends of the inner wall of the second box 705, the equal rigid coupling in inner wall one end four corners of second box 705 has telescopic link 3, the equal rigid coupling in outer wall one end of plate body 901 of the outer wall one end of a plurality of telescopic links 3, the outer wall one end rigid coupling of plate body 901 has framework 4, the inner wall of framework 4 and emergency stop switch 2's outer wall clearance fit, emergency stop switch 2's outer wall one end is all supported tightly and is laminated curved bar 5, two curved bars 5 all rotate with framework 4 through the connecting axle and link to each other, the equal screw thread of inner wall of two curved bars 5 links to each other has support tight bolt 6, two outer wall one ends of supporting tight bolt 6 support tightly with framework 4's outer wall both ends respectively and laminate, support tight bolt 6 and can carry on spacingly to curved bar 5, and then make curved bar 5 can be with emergency stop switch 2 stable the inner wall of fixing at framework 4.

When the anti-collision knife device for the precise vertical machining center machine tool is used, the handle 702 is rotated, the handle 702 can drive the screw 701 to rotate, when the screw 701 rotates, the screw 701 can drive the cross rod 703 and the second box body 705 through the sliding connection of the slide block 803 and the slide rail 804, the slide block 803 is driven through the connecting rod 802 to slide on the inner wall of the slide rail 804 to stably move left and right, so that the second box body 705 can drive the emergency stop switch 2 to move left and right, and further the adjustment can be carried out according to the moving range of the moving platform of the vertical machining center, after the moving platform of the vertical machining center moves out of the moving range, the moving platform of the vertical machining center can be contacted with the emergency stop switch 2, and then the moving platform of the vertical machining center can be subjected to emergency stop through the emergency stop switch 2, so that knife collision can be effectively avoided, the device is convenient and fast, and when the moving platform of the vertical machining center is contacted with the emergency stop switch 2, scram switch 2 receives vertical machining center's moving platform's collision, can drive plate body 901 and to the immigration of the inner wall of second box 705, and drive sloping block 902 and carry out synchronous motion, make sloping block 902 drive two pulleys 903 and two first montants 904 that correspond, all move in inside corresponding second montant 905, and then extrude elastic ball 906, elastic deformation through elastic ball 906, cushion the impact that scram switch 2 received, and then make and improve scram switch 2's stability in use, and rotatable support tight bolt 6, make support tight bolt 6 cancel the support tight laminating to framework 4, make curved bar 5 can rotate, and then cancel the fixed to scram switch 2, can be with the quick inside that shifts out framework 4 of scram switch 2, be convenient for scram switch 2's installation or dismantlement maintenance, it is comparatively convenient.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a precision vertical machining center is anticollision sword device for lathe, includes first box (1), the outer wall one end of first box (1) is equipped with scram switch (2), its characterized in that: the inner wall of first box (1) is equipped with adjustment mechanism (7), adjustment mechanism (7) include screw rod (701), screw rod (701) rotate with the inner wall of first box (1) through the bearing and link to each other, the outer wall one end rigid coupling of screw rod (701) has handle (702), the outer wall screw thread of screw rod (701) links to each other horizontal pole (703), the outer wall clearance fit of horizontal pole (703) has sleeve (704), sleeve (704) communicate in the inner wall one end of first box (1), the outer wall one end rigid coupling of horizontal pole (703) has second box (705).

2. The anti-collision knife device for the precise vertical machining center machine tool according to claim 1, characterized in that: the inner wall of first box (1) is equipped with drive mechanism (8), drive mechanism (8) are including leading to groove (801), two it all processes in the inner wall one end of first box (1) to lead to groove (801), two the equal clearance fit of inner wall that leads to groove (801) has connecting rod (802), two connecting rod (802) all rotate through the outer wall one end of connecting axle with second box (705) and link to each other, two the outer wall of connecting rod (802) all rotates through the connecting axle and links to each other slider (803), two the outer wall of slider (803) all slides and links to each other slide rail (804), two the equal rigid coupling of slide rail (804) is in the inner wall one end of first box (1).

3. The anti-collision knife device for the precise vertical machining center machine tool according to claim 1, characterized in that: the inner wall of the second box body (705) is provided with a buffer mechanism (9), the buffer mechanism (9) comprises a plate body (901), the outer wall of the plate body (901) is in clearance fit with the inner wall of the second box body (705), one end of the outer wall of the plate body (901) is fixedly connected with an inclined block (902), pulleys (903) are respectively attached to two ends of the outer wall of the inclined block (902), the two pulleys (903) are respectively connected with a first vertical rod (904) through a connecting shaft in a rotating manner, second vertical rods (905) are respectively in clearance fit with the outer walls of the two first vertical rods (904), elastic balls (906) are respectively in clearance fit with the inner walls of the two second vertical rods (905), the two ends of the outer wall of the elastic ball (906) are respectively attached to the inner wall of the second vertical rod (905) and the outer wall of the first vertical rod (904), and one end of the outer wall of the second vertical rod (905) is fixedly connected to the two ends of the inner wall of the second box body (705).

4. The anti-collision knife device for the precise vertical machining center machine tool according to claim 1, characterized in that: the four corners of one end of the inner wall of the second box body (705) are fixedly connected with telescopic rods (3), and one ends of the outer walls of the telescopic rods (3) are fixedly connected with one ends of the outer walls of the plate bodies (901).

5. The anticollision cutter device for the precise vertical machining center according to claim 3, characterized in that: a frame body (4) is fixedly connected to one end of the outer wall of the plate body (901), and the inner wall of the frame body (4) is in clearance fit with the outer wall of the emergency stop switch (2).

6. The anti-collision knife device for the precise vertical machining center machine tool according to claim 1, characterized in that: the emergency stop switch is characterized in that one end of the outer wall of the emergency stop switch (2) is tightly abutted and jointed with a curved rod (5), the curved rod (5) is rotationally connected with a frame body (4) through a connecting shaft, abutting bolts (6) are connected with the inner wall of the curved rod (5) in a threaded mode, and one end of the outer wall of each abutting bolt (6) is tightly abutted and jointed with two ends of the outer wall of the frame body (4) respectively.