CN218427060U - Extension bridge plate for machine tool - Google Patents

Abstract

The utility model discloses a lathe is with extension bridge plate, including bridge plate body and first riser, the equal rigid coupling in upper surface both ends of bridge plate body has first riser, connecting device is installed in the outside of bridge plate body. This extension bridge plate for lathe can be at the inboard processing recess of mounting panel, because the both ends of recess do not block, can satisfy the curb plate of broad like this and install, after in installing the recess of mounting panel with the curb plate, through the bolt alright with fixed with curb plate and mounting panel to fix the great bridge plate body of width through the curb plate, like this through the great bridge plate body of width alright with the lathe Y axle stroke maximize, satisfy more processing demands, and then just improved the process range.

Description

Extension bridge plate for machine tool

Technical Field

The utility model relates to a lathe bridge plate technical field specifically is a lathe is with extension bridge plate.

Background

The machine tool is a machine for manufacturing machines, also called a working master machine or a machine tool, is conventionally called a machine tool for short, and is generally divided into a metal cutting machine tool, a forging machine tool, a woodworking machine tool and the like.

For example, the authorization notice number is CN 216326713U, and the four-axis bridge passing plate of the machining center comprises a bridge plate body. The utility model discloses an inside at the bridge plate is provided with automatic positioning fixture to it is fixed to carry out quick location to the product that needs processed, thereby improves the machining efficiency to the product, makes things convenient for the later stage to the maintenance of bridge plate simultaneously.

The device in the aforesaid still has some problems, for example, on the mounting panel of being connected with the curb plate in the above-mentioned device, the size and dimension of its draw-in groove is all fixed, only be fit for using rather than the bridge plate of supporting size like this, and the bridge plate of original size only can process some less spare parts, can't satisfy more processing demands and process range, can't be so with lathe Y axle degree maximize, the use of lathe has not only been restricted, and process range is also smaller, adopt the motor to drive two-way lead screw pivoted mode to make the clamp splice remove in the aforesaid simultaneously, but when the lathe passes through the mounting panel drive bridge plate body rotation, the bridge plate can drive the motor and rotate, the electric wire of being connected with the motor also can twine on the bridge plate thereupon like this, thereby not only make the motor damage easily, and the electric wire receives to pull and also has the electric leakage risk, the potential safety hazard is great.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lathe is with extension bridge plate, on the mounting panel of being connected with the curb plate among the above-mentioned device that proposes in solving above-mentioned background art, the size and dimension of its draw-in groove all is fixed, only be fit for using rather than the bridge plate of supporting size like this, and the bridge plate of original size only can process some less spare parts, can't satisfy more processing demands and range of working, can't be so with lathe Y axle degree maximize, the use of lathe has not only been restricted, and the range of working is also than less problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lathe is with extension bridge plate, includes bridge plate body and starting riser, the equal rigid coupling in upper surface both ends of bridge plate body has the starting riser, connecting device is installed in the outside of bridge plate body, connecting device includes the curb plate, controls the inboard and the looks rigid coupling of bridge plate body of curb plate, the mounting panel is installed in the outside of curb plate, and the outer wall clearance fit of the groove inner wall of mounting panel and curb plate, the curb plate links to each other with the mounting panel screw thread through a plurality of bolts, the rigid coupling has the transmission shaft in the middle of the outside of mounting panel.

Preferably, the inside rotation of the left and right sides of the bridge plate body is connected with a vertical rod.

Preferably, the lower surface of the vertical rod is fixedly connected with a first handle, so that the vertical rod can be driven to rotate through the first handle.

Preferably, the outer wall of first riser is installed and is supported tight device, support tight device and include the sleeve, control telescopic outer wall passes through the bearing and rotates with first riser and link to each other, telescopic inboard internal thread is connected with first screw rod, and the inboard rigid coupling of first screw rod has the baffle, the outside rigid coupling of baffle has a plurality of horizontal poles, and the other end and the first riser looks rigid coupling of horizontal pole, telescopic outside outer wall rigid coupling has a bevel gear.

Preferably, a second bevel gear is connected below the first bevel gear in a meshed manner, and the lower side of the second bevel gear is fixedly connected with the vertical rod, so that the first bevel gear can be driven to rotate through the second bevel gear.

Compared with the prior art, the beneficial effects of the utility model are that: the lengthened bridge plate for the machine tool can be used for processing a groove on the inner side of the mounting plate, and the two ends of the groove are not blocked, so that a wider side plate can be mounted;

can place the spare part that needs processed between two baffles, rotate the first in command, it rotates to drive the montant through first in command, it rotates to drive second bevel gear through the montant, second bevel gear drives first bevel gear and rotates, thereby first bevel gear passes through the sleeve alright with driving first screw rod and remove, make first screw rod cooperation horizontal pole drive the baffle and remove, alright support tight fixed with spare part through the baffle, the lathe passes through mounting panel and bridge plate body etc. alright with driving spare part and stablize the rotation like this, thereby it is safer.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 2 at the location of the first handle, the bridge plate body and the side plates;

FIG. 4 is a schematic view of the first screw, the baffle and the sleeve of FIG. 2;

fig. 5 is a schematic view of the structure of fig. 2 at the first bevel gear, the second bevel gear and the second screw.

In the figure: 1. the bridge plate comprises a bridge plate body, 2, a first vertical plate, 3, a connecting device, 301, a side plate, 302, a mounting plate, 303, a bolt, 304, a transmission shaft, 4, a butting device, 401, a sleeve, 402, a first screw rod, 403, a baffle, 404, a cross rod, 405, a first bevel gear, 4A1, a transverse plate, 4A2, a second screw rod, 4A3, a second handle, 6, a second bevel gear, 7, a vertical rod, 8 and a first handle.

The specific implementation mode is as follows:

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-5, the present invention provides a technical solution: an extension bridge plate for a machine tool comprises a bridge plate body 1 and a first vertical plate 2, wherein the first vertical plate 2 is fixedly connected to two ends of the upper surface of the bridge plate body 1, the bridge plate body 1 adopts 38CrMoLv, and compared with a bridge plate with a standard size, the width of the bridge plate is larger, and the Y-axis stroke of the machine tool can be met to the greatest extent, so that the machining effect is better;

can be at the inboard processing recess of mounting panel 302, because the both ends of recess do not block, can satisfy the curb plate 301 of broad like this and install, after in installing the recess of mounting panel 302 with curb plate 301, through bolt 303 alright with curb plate 301 fixed with mounting panel 302 to fix the great bridge plate body 1 of width through curb plate 301, like this through the great bridge plate body 1 of width alright with lathe Y axle stroke maximize, satisfy more processing demands, and then just improved the process range.

Referring to fig. 1, 2, 4 and 5, a tightening device 4 is installed on the outer wall of a first riser 2, the tightening device 4 includes a sleeve 401, a first screw 402, a baffle 403, a cross bar 404 and a first bevel gear 405, the outer walls of a left sleeve 401 and a right sleeve 401 are rotatably connected with the first riser 2 through bearings, a plurality of grooves are processed on the outer wall of the left end of the sleeve 401, the inner side of the sleeve 401 is connected with the first screw 402 in a threaded manner, the baffle 403 is fixedly connected to the inner side of the first screw 402, the sleeve 401 can drive the baffle 403 to move through the first screw 402, 2 cross bars 404 are fixedly connected to the outer side of the baffle 403, the cross bar 404 is telescopic, the cross bar 404 can limit the baffle 403 through the cross bar 404, the other end of the cross bar 404 is fixedly connected with the first riser 2, the outer wall of the outer side of the sleeve 401 is fixedly connected with the first bevel gear 405, a second bevel gear 6 is engaged and connected to the lower side of the first bevel gear 405, and the second bevel gear 6 is fixedly connected to the vertical bar 7;

can place the spare part that needs processed between two baffles 403, rotate the first in command 8, drive montant 7 through the first in command 8 and rotate, it rotates to drive second bevel gear 6 through montant 7, second bevel gear 6 drives first bevel gear 405 and rotates, thereby first bevel gear 405 through sleeve 401 alright remove with driving first screw rod 402, make first screw rod 402 cooperation horizontal pole 404 drive baffle 403 and remove, through baffle 403 alright with supporting tight fixed with spare part, the lathe passes through mounting panel 302 and bridge plate body 1 etc. alright drive spare part and stabilize the rotation like this, thereby it is safer.

In this embodiment, when the operating personnel need use the lathe when using the extension bridge plate, at first the operating personnel can be at the inboard processing recess of mounting panel 302, because the both ends of recess do not block, can satisfy the curb plate 301 of broad and install like this, after in installing the recess of mounting panel 302 with curb plate 301, can fix curb plate 301 with mounting panel 302 through bolt 303, thereby fix the great bridge plate body 1 of width through curb plate 301, like this through great bridge plate body 1 alright with lathe Y axle stroke maximize, satisfy more processing demands, and then just improved the processing scope, later place the spare part that needs to process between two baffles, rotate first in command 8, drive montant 7 through first in command 8 and rotate, drive second bevel gear 6 through montant 7 and rotate, second bevel gear 6 drives first bevel gear 405 and rotates, thereby first bevel gear 405 through sleeve 401 alright drive first screw 402 and move, make first screw 402 cooperate horizontal pole 404 drive baffle 403 to move, just can support the spare part tight fixedly through baffle 403, like this through mounting panel 302 and the safe part of driving, thereby more stable spare part.

Example 2:

referring to fig. 1, 2 and 5, the present invention provides a technical solution: an extension bridge plate for a machine tool, wherein a propping device 4 can further comprise a transverse plate 4A1, a second screw rod 4A2 and a second handle 4A3, the inner sides of a left transverse plate 4A1 and a right transverse plate 4A1 are fixedly connected with a first vertical plate 2, the inner part of the transverse plate 4A1 is in threaded connection with the second screw rod 4A2, the second screw rod 4A2 can move through the transverse plate 4A1, the outer wall of the lower part of the second screw rod 4A2 is in clearance fit with the inner wall of a groove of a sleeve 401, the sleeve 401 can be blocked through the second screw rod 4A2, and the upper surface of the second screw rod 4A2 is fixedly connected with the second handle 4A3;

after sleeve 401 drives baffle 403 through first screw rod 402 and removes to the assigned position, can rotate second handle 4A3, drive second screw rod 4A2 through second handle 4A3 and rotate, second screw rod 4A2 can move down through diaphragm 4A1 like this, after the below of second screw rod 4A2 entered into sleeve 401's recess, can block sleeve 401 through second screw rod 4A2, prevent that it from taking place to rotate, thereby alright take place to become flexible in the department of preventing baffle 403.

In this embodiment, when operating personnel need use the lathe with the extension bridge plate, after sleeve 401 drives baffle 403 through first screw rod 402 and moves to the assigned position, can rotate second handle 4A3, drive second screw rod 4A2 through second handle 4A3 and rotate, second screw rod 4A2 can move down through diaphragm 4A1 like this, after the recess that enters into sleeve 401 below as second screw rod 4A2, can block sleeve 401 through second screw rod 4A2, prevent that it from taking place to rotate, thereby alright take place to become flexible in the department of preventing baffle 403.

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

Claims (5)

1. The utility model provides a lathe is with extension bridge plate, includes bridge plate body (1) and first riser (2), the equal rigid coupling in upper surface both ends of bridge plate body (1) has first riser (2), its characterized in that: connecting device (3) are installed in the outside of decking body (1), connecting device (3) include curb plate (301), control inboard and decking body (1) looks rigid coupling of curb plate (301), mounting panel (302) are installed in the outside of curb plate (301), and the groove of mounting panel (302) inner wall and the outer wall clearance fit of curb plate (301), curb plate (301) link to each other with mounting panel (302) screw thread through a plurality of bolts (303), the rigid coupling has transmission shaft (304) in the middle of the outside of mounting panel (302).

2. An extended bridge plate for a machine tool according to claim 1, wherein: the inside of the left and right sides of the bridge plate body (1) is rotatably connected with a vertical rod (7).

3. An extended bridge plate for a machine tool according to claim 2, wherein: the lower surface of the vertical rod (7) is fixedly connected with a first handle (8).

4. An extended bridge plate for a machine tool according to claim 1, wherein: the outer wall of first riser (2) is installed and is supported tight device (4), support tight device (4) including sleeve (401), control the outer wall of sleeve (401) passes through the bearing and rotates with first riser (2) and link to each other, the inboard internal thread of sleeve (401) is connected with first screw rod (402), and the inboard rigid coupling of first screw rod (402) has baffle (403), the outside rigid coupling of baffle (403) has a plurality of horizontal poles (404), and the other end and the first riser (2) looks rigid coupling of horizontal pole (404), the outside outer wall rigid coupling of sleeve (401) has first bevel gear (405).

5. An extended bridge plate for a machine tool according to claim 4, wherein: the lower part of the first bevel gear (405) is connected with a second bevel gear (6) in a meshing manner, and the lower part of the second bevel gear (6) is fixedly connected with a vertical rod (7).

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