CN219818805U

CN219818805U - Machining center positioning and adjusting device

Info

Publication number: CN219818805U
Application number: CN202320844505.0U
Authority: CN
Inventors: 张鹏
Original assignee: Suzhou Yuhang Aviation Technology Co ltd
Current assignee: Suzhou Yuhang Aviation Technology Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-10-13
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a positioning and adjusting device of a machining center, which comprises the machining center, wherein a guide device is fixedly arranged at the inner bottom end of the machining center, a contact device is fixedly arranged at two ends of the guide device, a butt joint device is slidably arranged at the opposite end of the contact device, the guide device comprises a motor, a supporting base, a supporting cylinder, a sliding key, a rack and a gear, the motor is fixedly arranged at the inner bottom end of the supporting base, the gear is fixedly arranged at the center of the top end of the motor, the rack is meshed with two sides of the gear, the supporting cylinder is fixedly arranged at one end of the rack far away from the gear, the sliding key is fixedly arranged at the tops of the supporting cylinder and the rack, the contact device comprises a guide rod, a hydraulic cylinder, a U-shaped connecting frame and a pushing side frame, and the U-shaped connecting frame is fixedly arranged at one end of the hydraulic cylinder. The utility model realizes the purpose of self-centering the workpiece through the arrangement of the guide device and the contact device.

Description

Machining center positioning and adjusting device

Technical Field

The utility model relates to the technical field of machining centers, in particular to a positioning and adjusting device of a machining center.

Background

The numerical control machining center is a numerical control machining machine tool with complete functions, integrates the functions of milling, boring, drilling, tapping, cutting threads and the like on one piece of equipment, so that the numerical control machining center has various technological means, a tool magazine is arranged in the machining center, and various tools or inspection tools with different numbers are stored in the tool magazine, and are automatically selected and replaced by programs in the machining process, thus the numerical control machining center is mainly different from a numerical control milling machine and a numerical control boring machine.

A vertical machining center as in chinese patent publication No. CN209578967U, comprising: the machining center body is used for metal machining; the processing center body is provided with a handle which is convenient for pushing the protective door, the top of the processing center body is fixedly provided with an alarm which is used for displaying the working state of the processing center body, and the processing center body is provided with a mark nameplate which is used for displaying the model of the processing center body; the machining center base is fixedly connected to one end of the machining center body and used for supporting the machining center body; a machining center base; the heat dissipation device is arranged on one side of the machining center body; the fastening device is arranged on the machining center body and used for fastening the protective door.

The machining center in the above patent can only protect scraps from splashing during machining, and when the existing machining center is used, the workpiece is not provided with a self-centering device on the positioning fixture in the process of pre-positioning, so that the center position still needs to be found again each time a different workpiece is placed, the machining time of the workpiece is increased, and therefore, an apparatus is needed to improve the machining center for the above problems.

Disclosure of Invention

The utility model aims to provide a positioning and adjusting device of a 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 utility model provides a machining center location adjusting device, includes machining center, machining center's inside bottom fixed mounting has guider, fixed mounting has contactor on the guider both ends, slidable mounting has interfacing apparatus on the relative one end of contactor, guider includes motor, support base, support section of thick bamboo, feather key, rack and gear, motor fixed mounting is in the inside bottom of support base, gear fixed mounting is at the top center of motor, the rack toothing is on the both sides of gear, support section of thick bamboo fixed mounting is on the one end that the rack kept away from the gear, feather key fixed mounting is on the top of support section of thick bamboo and rack, contactor includes guide bar, hydraulic cylinder, U type link and propelling movement side frame, U type link fixed mounting is on hydraulic cylinder's one end, guide bar symmetrical fixed mounting is on U type link is close to hydraulic cylinder's one end, propelling movement side frame fixed mounting is on U type link's top.

Preferably, the docking device comprises a contact plate and a plunger fixedly mounted on both ends of the contact plate.

Preferably, the inserted bar is inserted in the two ends of the push side frame in a sliding manner, the hydraulic cylinder is fixedly arranged at one end of the support cylinder far away from the rack, and the guide bar is inserted in the support cylinder in a sliding manner.

Preferably, the support base is fixedly arranged at the bottom end of the processing center, and the side end, deviating from the inserted link, of the contact plate is fixedly provided with a plastic gasket.

Preferably, the inside of the supporting cylinder is in a hollow state, and scale marks are marked on the surfaces of the supporting cylinder and the U-shaped connecting frame, which are close to the motor.

Preferably, sliding grooves matched with the sliding keys are symmetrically formed in the top end of the inner portion of the supporting base, and insertion holes matched with the insertion rods are formed in the two ends of the pushing side frames.

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

through the setting of guider, can start the motor, drive the gear and rotate, and the gear is when rotating, can drive rack inwards or outwards remove in opposite directions for can drive the support section of thick bamboo and remove simultaneously, through feather key fixed mounting on the top of rack and support section of thick bamboo, and set up on the inside top of support base with the spout of feather key looks adaptation, make can guarantee rack and support section of thick bamboo along the rectilinear movement, promote the butt joint accuracy of support section of thick bamboo.

Through the combination setting of contact device and interfacing apparatus, when the support section of thick bamboo is moving, through hydraulic cylinder fixed mounting in the inside of support section of thick bamboo, and U type link fixed mounting is on the support section of thick bamboo for when the support section of thick bamboo is moving, can drive U type link and push side bearer and remove simultaneously, cause push side bearer to drive the contact plate and contact with the work piece, simultaneously, when the contact plate is pushing the work piece to remove, can accomplish self-centering work with the work piece.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic view in partial cutaway of a guide of the present utility model;

FIG. 3 is a schematic view of a contact apparatus according to the present utility model;

fig. 4 is a schematic structural view of a docking device according to the present utility model.

In the figure: the device comprises a 1-guiding device, a 2-contact device, a 3-butting device, a 4-machining center, a 5-motor, a 6-supporting base, a 7-supporting cylinder, an 8-sliding key, a 9-rack, a 10-gear, a 11-guiding rod, a 12-hydraulic cylinder, a 13-U-shaped connecting frame, a 14-pushing side frame, a 15-contact plate and a 16-inserting rod.

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, an embodiment of the present utility model is provided: the utility model provides a machining center location adjusting device, including machining center 4, machining center 4's inside bottom fixed mounting has guider 1, fixed mounting has contactor 2 on the guider 1 both ends, slidable mounting has interfacing apparatus 3 on the relative one end of contactor 2, guider 1 includes motor 5, support base 6, support section of thick bamboo 7, the feather key 8, rack 9 and gear 10, motor 5 fixed mounting is in the inside bottom of support base 6, gear 10 fixed mounting is in the top center of motor 5, rack 9 meshing is on the both sides of gear 10, support section of thick bamboo 7 fixed mounting is on the one end that rack 9 kept away from gear 10, feather key 8 fixed mounting is on the top of support section of thick bamboo 7 and rack 9, contactor 2 includes guide bar 11, hydraulic cylinder 12, U type link 13 and push away from side bearer 14, U type link 13 fixed mounting is on the one end of hydraulic cylinder 12, guide bar 11 symmetry fixed mounting is on the one end that hydraulic cylinder 12 is close to, push away from side bearer 14 fixed mounting is on the top of U type link 13.

The docking device 3 includes a contact plate 15 and a plunger 16, the plunger 16 being fixedly mounted on both ends of the contact plate 15 to facilitate mounting of the contact plate 15 on the push side frame 14.

The inserted link 16 is slidably inserted into the two ends of the push side frame 14, the hydraulic cylinder 12 is fixedly installed at one end of the support cylinder 7 far away from the rack 9, and the guide link 11 is slidably inserted into the support cylinder 7, so that the stability of the U-shaped connecting frame 13 during movement adjustment can be improved.

The support base 6 is fixedly arranged at the bottom end of the processing center 4, and the side end, deviating from the inserted link 16, of the contact plate 15 is fixedly provided with a plastic gasket, so that the phenomenon that the contact plate 15 collides with a workpiece during contact is prevented.

The inside of the supporting cylinder 7 is arranged in a hollow state, and graduation marks are marked on the surfaces of the supporting cylinder 7 and the U-shaped connecting frame 13, which are close to the motor 5, so that a user can accurately control the moving distance of the pushing side frame 14.

The sliding grooves matched with the sliding keys 8 are symmetrically formed in the top end of the inner portion of the supporting base 6, inserting holes matched with the inserting rods 16 are formed in the inner portions of the two ends of the pushing side frames 14, and the contact plates 15 can be conveniently and rapidly installed on the pushing side frames 14.

Working principle: when in use, a workpiece can be placed on the top end of the supporting base 6, meanwhile, the motor 5 can be started to drive the gear 10 to rotate, when the gear 10 rotates, the rack 9 and the supporting cylinder 7 can be driven to rotate in opposite directions, the rack 9 and the supporting cylinder 7 can move along a straight line through the sliding key 8 moving in a sliding groove at the top end inside the supporting base 6, at the moment, the hydraulic cylinder 12 is fixedly arranged inside the supporting cylinder 7, the U-shaped connecting frame 13 is fixedly arranged on the hydraulic cylinder 12, when the supporting cylinder 7 moves, the U-shaped connecting frame 13 and the pushing side frame 14 can be driven to move simultaneously until the pushing side frame 14 drives the contact plate 15 to contact with the workpiece, thus the workpiece can be pushed to finish self-centering work, a plastic gasket is fixedly arranged inside the contact plate 15, so that the phenomenon of collision damage caused when the contact plate 15 contacts with the workpiece can be prevented, the workpiece is initially positioned, simultaneously, the outside positioning clamp can be slidably arranged on the top end of the supporting base 6 to clamp and lock the workpiece, when the device is used, the scale marks are marked on the surfaces of the supporting cylinder 7 and the U-shaped connecting frame 13, so that a user can conveniently and accurately control the outward moving distance of the U-shaped connecting frame 13 and the supporting cylinder 7, the self-centering accuracy of the workpiece is improved, simultaneously, the hydraulic cylinder 12 can be started to drive the U-shaped connecting frame 13 to move towards the inside of the supporting cylinder 7, the push side frame 14 can be driven to be continuously close to the supporting base 6, so that workpieces with smaller specifications can be clamped, the U-shaped connecting frame 13 can be slidably inserted into one end of the supporting cylinder 7 far away from the rack 9 through the guide rod 11 while moving, the stability of the U-shaped connecting frame 13 during moving can be improved, and the device can be conveniently adapted to work with different clamping sizes, when the contact plate 15 needs to be replaced, the contact plate 15 can be pulled upwards until the inserting rods 16 are taken out from the insertion holes at the two ends of the push side frame 14, so that the contact plate 15 can be completely taken out, meanwhile, a new contact plate 15 can be installed on the top end of the push side frame 14 until the inserting rods 16 are inserted into the insertion holes at the two ends of the push side frame 14 again, and therefore the contact plate 15 can be fixedly installed on the push side frame 14 again, and replacement of the contact plate 15 is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 machining center location adjusting device, includes machining center (4), inside bottom fixed mounting of machining center (4) has guider (1), fixed mounting has contactor (2) on guider (1) both ends, slidable mounting has interfacing apparatus (3) on the one end that contactor (2) are relative, its characterized in that: the guiding device comprises a motor (5), a supporting base (6), a supporting cylinder (7), a sliding key (8), a rack (9) and a gear (10), wherein the motor (5) is fixedly installed at the bottom end of the inside of the supporting base (6), the gear (10) is fixedly installed at the center of the top end of the motor (5), the rack (9) is meshed with two sides of the gear (10), the supporting cylinder (7) is fixedly installed at one end, far away from the gear (10), of the rack (9), the sliding key (8) is fixedly installed at the top ends of the supporting cylinder (7) and the rack (9), the contact device (2) comprises a guiding rod (11), a hydraulic cylinder (12), a U-shaped connecting frame (13) and a pushing side frame (14), the U-shaped connecting frame (13) is fixedly installed at one end of the hydraulic cylinder (12), the guiding rod (11) is symmetrically and fixedly installed at one end, close to the hydraulic cylinder (12), of the pushing side frame (14) is fixedly installed at the top end of the U-shaped connecting frame (13).

2. A machining center positioning adjustment device according to claim 1, wherein: the docking device (3) comprises a contact plate (15) and a plug rod (16), wherein the plug rod (16) is fixedly arranged at two ends of the contact plate (15).

3. A machining center positioning adjustment device according to claim 2, wherein: the inserting rod (16) is connected to the two ends of the pushing side frame (14) in a sliding mode, the hydraulic cylinder (12) is fixedly arranged at one end, far away from the rack (9), of the supporting cylinder (7), and the guide rod (11) is connected to the inside of the supporting cylinder (7) in a sliding mode.

4. A machining center positioning adjustment device according to claim 3, wherein: the support base (6) is fixedly arranged at the inner bottom end of the machining center (4), and a plastic gasket is fixedly arranged at the side end, deviating from the inserted link (16), of the contact plate (15).

5. The machining center positioning adjustment device according to claim 4, wherein: the inside of support section of thick bamboo (7) is the cavity state setting, just support section of thick bamboo (7) and U type link (13) are close to the surface of motor (5) and mark the scale mark.

6. The machining center positioning adjustment device according to claim 5, wherein: the sliding grooves matched with the sliding keys (8) are symmetrically formed in the top end of the inner portion of the supporting base (6), and insertion holes matched with the insertion rods (16) are formed in the two ends of the pushing side frames (14).