CN221110795U

CN221110795U - Reverse positioning tool for vertical machining center

Info

Publication number: CN221110795U
Application number: CN202322900533.2U
Authority: CN
Inventors: 谭印书; 张永灿; 谢谋益; 徐义军; 李江春; 李文帅; 张红亮; 徐家厅; 贺红旗
Original assignee: Nanjing Suifeng Cnc Technology Co ltd
Current assignee: Nanjing Suifeng Cnc Technology Co ltd
Priority date: 2023-10-27
Filing date: 2023-10-27
Publication date: 2024-06-11
Anticipated expiration: 2033-10-27

Abstract

The utility model belongs to the technical field of positioning for vertical machining centers, and particularly relates to a reverse positioning tool for a vertical machining center. This vertical machining center is with reverse location frock is through installing positioning unit to place the work piece that will process at the top of placing the board, drive the two-way lead screw in the drive assembly second through the movable motor in the drive assembly second and rotate, thereby make the movable block under the rotation of two-way lead screw, inwards receive simultaneously, further make the telescopic assembly drive the grip block remove, thereby fix the inboard at the grip block with the work piece, thereby accomplish the location to the work piece.

Description

Reverse positioning tool for vertical machining center

Technical Field

The utility model relates to the technical field of vertical machining center positioning, in particular to a reverse positioning tool for a vertical machining center.

Background

The vertical machining center is a highly-automatic multifunctional numerical control machine tool with a tool magazine and an automatic tool changing device, and after a workpiece is clamped on the machining center once, a numerical control system can control the machine tool to automatically select and change tools according to different working procedures.

In the patent document with the publication number of CN215200737U, a reverse positioning tool for a vertical machining center is disclosed, the device is provided with a sliding block, a push rod, a vertical rod, a cross rod, a driving mechanism and a clamping mechanism, a driving motor rotates to drive a screw rod to rotate, the sliding block is driven to move, the push rod is driven to rotate, the vertical rod is driven to be close to each other, the cross rod is driven to be close to each other, and then two clamping plates are driven to be close to each other, so that a workpiece to be machined is rapidly clamped and positioned, the workpiece is prevented from being clamped manually, the position of the workpiece is continuously adjusted, the working efficiency is improved, the labor intensity of workers is reduced, and the device adopts a mechanical structure, is simple to operate and has strong practicability; through setting up buffer gear, when two splint press from both sides tightly the work piece, the spring can atress compress slowly, with the work piece with the power conversion of splint become elastic potential energy, and then cushion splint, prevent that the work piece surface from atress suddenly, cause the damage to the work piece.

But the device is still to be improved for positioning and cleaning after cutting.

Therefore, we propose a reverse positioning tool for a vertical machining center, so as to solve the above problem.

Disclosure of utility model

The utility model aims to provide a reverse positioning tool for a vertical machining center, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the reverse positioning tool for the vertical machining center comprises a workbench and supporting legs, wherein the supporting legs are arranged at the bottom of the workbench, a positioning device is arranged at the top of the workbench, the positioning device comprises a positioning unit, a cleaning unit and a protection unit, the positioning unit is arranged at the top of the workbench, the cleaning unit is arranged at the top of the workbench, and the protection unit is arranged at the top of the workbench;

The positioning unit comprises a transmission component II, a support component I, a support component II, a slide bar, a moving block, a telescopic component, a buffer spring, a clamping plate, a clamping groove and a placing plate, wherein the transmission component II is arranged at the top of the workbench, the support component I is arranged at the left side of the transmission component II, the support component II is arranged at the top of the workbench, the slide bar is arranged in the support component II, the moving block is arranged on the outer surface of the slide bar, the clamping groove is arranged in the moving block, the telescopic component is arranged in the clamping groove, the buffer spring is arranged on the outer surface of the telescopic component, the clamping plate is arranged on the front surface of the telescopic component, the placing plate is arranged at the top of the workbench, and the positioning unit is arranged, so that a workpiece to be processed is placed at the top of the placing plate, and a bidirectional screw rod in the transmission component II is driven to rotate by a moving motor in the transmission component II, so that the moving block is rotated by the bidirectional screw rod, and is inwards retracted, the telescopic component further drives the clamping plate to move, and the workpiece is fixed on the inner side of the clamping groove, and the workpiece is positioned on the workpiece.

Preferably, the rubber pad is installed to the inboard of grip block, the contact surface of rubber pad begins to have anti-skidding line to prevent that the grip block from leading to the centre gripping insecure when carrying out the centre gripping to the work piece, also can prevent simultaneously that the grip block from causing the damage to the work piece.

Preferably, the protection unit includes protection casing, casing door, perspective window, door handle, protection casing installs in the top of workstation, the casing door is installed in the front of protection casing, the perspective window is installed in the front of casing door, the door handle is installed in the front of casing door, through installation protection unit to place the whole work piece and the place that the work piece handled in protection casing's inside, thereby prevent that flying dust etc. that produces at the during operation from splashing, cause the injury to the staff.

Preferably, the cleaning unit comprises a water return tank, a mounting bracket, a water return pipe, a water tank, a conveying pipe, a water pump, a water conveying pipe, a spray head, a mounting block and a first transmission component, wherein the water return tank is mounted at the bottom of the workbench, the mounting bracket is mounted at the bottom of the water return tank, the water return pipe is mounted at the back of the water return tank, the water tank is mounted at the back of the water return pipe, the conveying pipe is mounted at the right side of the water tank, the water pump is mounted at the right side of the conveying pipe, the water conveying pipe is mounted at the top of the conveying pipe, the spray head is mounted at the front side of the water conveying pipe, the mounting block is mounted at the outer surface of the spray head, the first transmission component is mounted in the inside of the protective shell, and the cleaning unit is mounted so that the water pump can convey water inside the water tank to the water conveying pipe through the spray head to clean the surface of a workpiece.

Preferably, the inside of placing the board has seted up the wash port to make abluent water enter into the inside of return water tank from the wash port through the wash port, thereby accomplish to carry out recycle to abluent water, thereby improve the practicality of device.

Preferably, the screw hole has been seted up to the inside of installation piece, the raceway is telescopic return bend to when making the lead screw in the transmission subassembly one rotate, thereby can drive whole shower nozzle and remove through carrying out the screw thread rotation with the screw hole of installation piece inside, thereby improve abluent area.

Preferably, the slope is installed in the water return tank, so that water can be accumulated on one side of the water return pipe when the cleaned water enters the water return tank, and water return is facilitated.

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

1. This vertical machining center is with reverse location frock is through installing positioning unit to place the work piece that will process at the top of placing the board, drive the two-way lead screw in the drive assembly second through the movable motor in the drive assembly second and rotate, thereby make the movable block under the rotation of two-way lead screw, inwards receive simultaneously, further make the telescopic assembly drive the grip block remove, thereby fix the inboard at the grip block with the work piece, thereby accomplish the location to the work piece.

2. This vertical machining center is with reverse location frock is through installation cleaning unit to thereby make the water pump transport the inside water of water tank to the raceway through the conveyer pipe and spout through the shower nozzle, wash the work piece surface.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a rear block diagram of the present utility model;

FIG. 3 is an internal block diagram of the present utility model;

fig. 4 is an enlarged view at a of the present utility model.

In the figure: 101. a work table; 102. a support leg; 201. a protective housing; 202. a housing door; 203. a perspective window; 204. a door handle; 301. a water return tank; 302. a mounting bracket; 303. a water return pipe; 304. a water tank; 305. a transport tube; 306. a water pump; 307. a water pipe; 308. a spray head; 309. a mounting block; 310. a first transmission component; 401. a transmission assembly II; 402. a first support assembly; 403. a second supporting component; 404. a slide bar; 405. a moving block; 406. a telescoping assembly; 407. a buffer spring; 408. a clamping plate; 409. a clamping groove; 5. the plate is placed.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a vertical machining center is with reverse location frock, includes workstation 101, stabilizer blade 102, and stabilizer blade 102 is installed to the bottom of workstation 101, and positioner is installed at the top of workstation 101, and positioner includes positioning unit, cleaning unit, protection unit, and positioning unit installs in the top of workstation 101, and cleaning unit installs in the top of workstation 101, and protection unit installs in the top of workstation 101;

The positioning unit comprises a transmission component II 401, a support component I402, a support component II 403, a slide bar 404, a moving block 405, a telescopic component 406, a buffer spring 407, a clamping plate 408, a clamping groove 409 and a placing plate 5, wherein the transmission component II 401 is arranged at the top of the workbench 101, the support component I402 is arranged at the left side of the transmission component II 401, the support component II 403 is arranged at the top of the workbench 101, the slide bar 404 is arranged in the support component II 403, the moving block 405 is arranged on the outer surface of the slide bar 404, the clamping groove 409 is arranged in the moving block 405, the telescopic component 406 is arranged in the clamping groove 409, the buffer spring 407 is arranged on the outer surface of the telescopic component 406, the clamping plate 408 is arranged on the front of the telescopic component 406, the placing plate 5 is arranged at the top of the workbench 101, and the positioning unit is arranged, so that a workpiece to be processed is placed at the top of the placing plate 5, a moving motor in the transmission component II 401 drives a bidirectional screw rod in the transmission component II 401 to rotate, and simultaneously inwards receive the moving block 405 under the rotation of the bidirectional telescopic screw rod, and further drive the clamping plate 408 to move the clamping plate 408 to fix the workpiece 408 at the front of the positioning plate, thereby completing the positioning of the workpiece.

The rubber pad is installed to the inboard of grip block 408, and the contact surface of rubber pad begins to have anti-skidding line to prevent grip block 408 when carrying out the centre gripping to the work piece and lead to the centre gripping insecure, also can prevent that grip block 408 from causing the damage to the work piece simultaneously.

The protection unit includes protection casing 201, casing door 202, perspective window 203, door handle 204, and protection casing 201 installs in the top of workstation 101, and casing door 202 installs in the front of protection casing 201, and perspective window 203 installs in the front of casing door 202, and door handle 204 installs in the front of casing door 202 to place the inside at protection casing 201 with whole work piece and the place that the work piece handled through installation protection unit, thereby prevent that flying dust etc. that produces at the during operation from splashing, cause the injury to the staff.

The cleaning unit comprises a water return tank 301, a mounting bracket 302, a water return pipe 303, a water tank 304, a conveying pipe 305, a water pump 306, a water conveying pipe 307, a spray head 308, a mounting block 309 and a first transmission component 310, wherein the water return tank 301 is mounted at the bottom of the workbench 101, the mounting bracket 302 is mounted at the bottom of the water return tank 301, the water return pipe 303 is mounted at the back of the water return tank 301, the water tank 304 is mounted at the back of the water return pipe 303, the conveying pipe 305 is mounted at the right side of the water tank 304, the water pump 306 is mounted at the right side of the conveying pipe 305, the water conveying pipe 307 is mounted at the top of the conveying pipe 305, the spray head 308 is mounted at the front side of the water conveying pipe 307, the mounting block 309 is mounted at the outer surface of the spray head 308, the first transmission component 310 is mounted inside the protective shell 201, and the cleaning unit is mounted, so that the water pump 306 conveys water inside the water tank 304 to the water conveying pipe 307 through the conveying pipe 308 to spray head 308, and the surface of a workpiece is cleaned.

The inside of placing board 5 has seted up the wash port to make abluent water enter into the inside of return water tank 301 from the wash port through the wash port, thereby accomplish to carry out recycle to abluent water, thereby improve the practicality of device.

The screw hole has been seted up to the inside of installation piece 309, and raceway 307 is telescopic return bend to when making the lead screw in transmission assembly one 310 rotate, can drive whole shower nozzle 308 through carrying out the screw thread rotation with the screw hole in the installation piece 309 and remove, thereby improve abluent area.

The slope is installed in the water return tank 301, so that water can be accumulated on one side of the water return pipe 303 when the cleaned water enters the water return tank 301, and water return is facilitated.

Working principle: the workpiece to be processed is placed at the top of the placing plate 5, the clamping motor inside the second transmission assembly 401 is started, the output shaft of the clamping motor rotates, the bidirectional screw rod in the second transmission assembly 401 rotates, the bidirectional screw rod rotates, the moving block 405 starts to retract inwards simultaneously, the clamping plate 408 is pushed to move through the telescopic assembly 406, the clamping plate 408 and the workpiece are clamped, the workpiece is positioned, after the workpiece is processed, the water pump 306 is started, the water pump 306 conveys water inside the water tank 304 to the water pipe 307 through the conveying pipe 305, and the surface of the workpiece is cleaned by spraying through the spray head 308.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The utility model provides a vertical machining center is with reverse location frock, includes workstation (101), stabilizer blade (102), its characterized in that: the bottom of the workbench (101) is provided with a supporting foot (102), the top of the workbench (101) is provided with a positioning device, the positioning device comprises a positioning unit, a cleaning unit and a protection unit, the positioning unit is arranged at the top of the workbench (101), the cleaning unit is arranged at the top of the workbench (101), and the protection unit is arranged at the top of the workbench (101);

The positioning unit comprises a transmission component II (401), a support component I (402), a support component II (403), a sliding rod (404), a moving block (405), a telescopic component (406), a buffer spring (407), a clamping plate (408), a clamping groove (409) and a placing plate (5), wherein the transmission component II (401) is installed at the top of the workbench (101), the support component I (402) is installed at the left side of the transmission component II (401), the support component II (403) is installed at the top of the workbench (101), the sliding rod (404) is installed in the inside of the support component II (403), the moving block (405) is installed on the outer surface of the sliding rod (404), the clamping groove (409) is formed in the inside of the moving block (405), the telescopic component (406) is installed in the inside of the clamping groove (409), the buffer spring (407) is installed on the outer surface of the telescopic component (406), the clamping plate (408) is installed on the front of the telescopic component (406), and the placing plate (5) is installed at the top of the workbench (101).

2. The reverse positioning tool for a vertical machining center according to claim 1, wherein: a rubber pad is installed on the inner side of the clamping plate (408), and an anti-skid pattern is formed on the contact surface of the rubber pad.

3. The reverse positioning tool for a vertical machining center according to claim 1, wherein: the protection unit comprises a protection shell (201), a shell door (202), a perspective window (203) and a door handle (204), wherein the protection shell (201) is installed at the top of the workbench (101), the shell door (202) is installed on the front surface of the protection shell (201), the perspective window (203) is installed on the front surface of the shell door (202), and the door handle (204) is installed on the front surface of the shell door (202).

4. The reverse positioning tool for a vertical machining center according to claim 1, wherein: the cleaning unit comprises a water return tank (301), a mounting bracket (302), a water return pipe (303), a water tank (304), a conveying pipe (305), a water pump (306), a water conveying pipe (307), a spray nozzle (308), a mounting block (309) and a first transmission component (310), wherein the water return tank (301) is mounted at the bottom of the workbench (101), the mounting bracket (302) is mounted at the bottom of the water return tank (301), the water return pipe (303) is mounted at the back of the water return tank (301), the water tank (304) is mounted at the back of the water return pipe (303), the conveying pipe (305) is mounted on the right side of the water tank (304), the water pump (306) is mounted on the right side of the conveying pipe (305), the water conveying pipe (307) is mounted at the top of the conveying pipe (305), the spray nozzle (308) is mounted at the front of the water conveying pipe (307), the mounting block (309) is mounted at the outer surface of the spray nozzle (308), and the first transmission component (310) is mounted inside the protective shell (201).

5. The reverse positioning tool for a vertical machining center according to claim 1, wherein: and a drain hole is formed in the placing plate (5).

6. The reverse positioning tool for a vertical machining center according to claim 4, wherein: threaded holes are formed in the mounting blocks (309), and the water conveying pipe (307) is a telescopic bent pipe.

7. The reverse positioning tool for a vertical machining center according to claim 4, wherein: and a slope is arranged in the water return tank (301).