CN216463007U

CN216463007U - Gantry structure for non-metal machining center

Info

Publication number: CN216463007U
Application number: CN202122814876.8U
Authority: CN
Inventors: 王子龙; 梁涛; 白明贵; 王珏
Original assignee: Nantong Sigaorui Mechanical Equipment Co ltd
Current assignee: Nantong Sigaorui Mechanical Equipment Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-05-10
Anticipated expiration: 2031-11-17

Abstract

The utility model relates to a gantry structure for a non-metal machining center, which relates to the technical field of the non-metal machining center and comprises a cross beam, wherein an upright post is installed at the bottom of the cross beam, an adjusting post is installed at the other end of the upright post, a fixed post is arranged outside the adjusting post, a connecting block is connected to the opposite surface of the fixed post, a driven gear is connected to the reverse side of the adjusting post, a connecting rod is arranged between the driven gear and the fixed post, a bearing is installed inside the fixed post, and a crank penetrates through the inside of the bearing. According to the adjusting mechanism, the crank handle, the driving gear, the adjusting column, the upright column and the cross beam are arranged, the adjusting column is conveniently driven to lift through operating the crank handle, so that the height adjusting work of the cross beam is conveniently completed, the adjusting mechanism is convenient to use and short in adjusting time, and equipment can pass through channels with different heights in the transportation or carrying process, and the service performance of the equipment is improved.

Description

Gantry structure for non-metal machining center

Technical Field

The utility model relates to the technical field of non-metal machining centers, in particular to a gantry structure for a non-metal machining center.

Background

The numerical control milling machine is also called as CNC milling machine, English means a milling machine controlled by electronic counting digitalized signals, the numerical control milling machine is an automatic processing device developed on the basis of a common milling machine, the processing technology of the numerical control milling machine is basically the same, the structure of the numerical control milling machine is similar to that of the common milling machine, the numerical control milling machine is divided into two categories of a tool magazine-free type and a tool magazine-provided type, wherein the numerical control milling machine with the tool magazine is also called as a processing center.

The gantry single upright columns on the existing numerical control milling machine are fixed, and the cross beam cannot be adjusted in height, so that the numerical control milling machine cannot pass through lower channels in the transportation or carrying process, and certain limitation is realized.

SUMMERY OF THE UTILITY MODEL

According to the defects of the prior art, the utility model aims to solve the defects that the gantry single upright column on the existing numerical control milling machine is fixed, and the cross beam cannot be adjusted in height, so that the numerical control milling machine cannot pass through lower passages in the transportation or carrying process and has certain limitations.

The technical purpose of the utility model is realized by the following technical scheme:

a gantry structure for a non-metal machining center, comprising:

the crossbeam, the stand is installed to the bottom of crossbeam, and the other end of stand installs the regulation post, the outside of adjusting the post is provided with the fixed column, and the opposite face of fixed column is connected with the connecting block, the reverse side of adjusting the post is connected with driven gear, and is provided with the connecting rod between driven gear and the fixed column, the internally mounted of fixed column has the bearing, and the inside of bearing runs through there is the crank, the driving gear is installed with the front of adjusting the post to the end of crank.

Through adopting above-mentioned technical scheme, the regulation post can carry out the lift operation, just so conveniently accomplishes the altitude mixture control work of crossbeam.

The present invention in a preferred example may be further configured to: a limiting groove is formed between the hand crank and the adjusting column, and a limiting rod is connected inside the limiting groove.

Through adopting above-mentioned technical scheme, manual operation restriction pole, restriction pole will remove outside the restricted groove, just so conveniently carry out the height control work of crossbeam.

The present invention in a preferred example may be further configured to: a fixing structure is formed between the limiting rod and the fixing column through a limiting groove, and the cross section area of the limiting rod is smaller than that of the limiting groove.

Through adopting above-mentioned technical scheme, manual operation limit rod, limit rod will run through the crank and move to the restricted groove in, just so can carry out restriction work to the driving gear.

The present invention in a preferred example may be further configured to: a rotating structure is formed between the driven gear and the fixed column through the driving gear and the adjusting column, and the front side and the rear side of the adjusting column are of a sawtooth structure.

Through adopting above-mentioned technical scheme, manual operation hand crank, hand crank make the driving gear carry out the rotation operation, and the driving gear drives driven gear through adjusting the post and carries out rotation operation, just so conveniently accomplishes the lift work of adjusting the post.

The present invention in a preferred example may be further configured to: the adjusting column and the fixing column form a lifting structure through a crank handle and a driving gear, and the outer wall of the crank handle is attached to the inner wall of the bearing.

Through adopting above-mentioned technical scheme, manual operation hand crank, hand crank drive the regulation post through the driving gear and carry out the lift operation, just so conveniently accomplish the altitude mixture control work of crossbeam.

The present invention in a preferred example may be further configured to: the driving gear is meshed with the adjusting column, and the size of the driving gear is equal to that of the driven gear.

Through adopting above-mentioned technical scheme, just can drive the regulation post better through driving gear, driven gear's cooperation and carry out the lift work.

In summary, the utility model includes at least one of the following beneficial technical effects:

1. according to the adjusting mechanism, the crank handle, the driving gear, the adjusting column, the upright column and the cross beam are arranged, the adjusting column is conveniently driven to lift through operating the crank handle, so that the height adjusting work of the cross beam is conveniently completed, the adjusting mechanism is convenient to use and short in adjusting time, and equipment can pass through channels with different heights in the transportation or carrying process, and the service performance of the equipment is improved.

2. According to the limiting mechanism, the fixing column, the limiting rod, the hand crank and the limiting groove are arranged, the limiting rod is manually operated and penetrates through the hand crank and moves into the limiting groove, so that the hand crank is conveniently limited, the limiting mechanism is simple in structure and convenient to use, the adjusting column can be prevented from descending due to the influence of the weight of the cross beam, and the limiting mechanism has high practicability.

Drawings

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

FIG. 2 is a schematic view of a connection structure of a fixing column and an adjusting column according to the present invention;

fig. 3 is a schematic view of the internal structure of the fixing post according to the present invention.

Illustration of the drawings:

1. a cross beam; 2. a column; 3. an adjustment column; 4. fixing a column; 5. connecting blocks; 6. a hand crank; 7. a restraining bar; 8. defining a slot; 9. a driving gear; 10. a driven gear; 11. a connecting rod; 12. and a bearing.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1-3, a gantry structure for a non-metal processing center comprises a beam 1, wherein a vertical column 2 is installed at the bottom of the beam 1, an adjusting column 3 is installed at the other end of the vertical column 2, the adjusting column 3 can be lifted, so that the height adjusting work of the beam 1 is conveniently completed, the adjusting column 3 and a fixed column 4 form a lifting structure through a crank 6 and a driving gear 9, the outer wall of the crank 6 is attached to the inner wall of a bearing 12, the crank 6 is manually operated, the crank 6 drives the adjusting column 3 to lift through the driving gear 9, so that the height adjusting work of the beam 1 is conveniently completed, the fixed column 4 is arranged outside the adjusting column 3, the opposite surface of the fixed column 4 is connected with a connecting block 5, the reverse surface of the adjusting column 3 is connected with a driven gear 10, and a connecting rod 11 is arranged between the driven gear 10 and the fixed column 4, a rotating structure is formed between the driven gear 10 and the fixed column 4 through the driving gear 9 and the adjusting column 3, the front side and the rear side of the adjusting column 3 are of a sawtooth structure, the hand crank 6 is manually operated, the driving gear 9 is rotated by the hand crank 6, the driving gear 9 drives the driven gear 10 to rotate through the adjusting column 3, so that the lifting work of the adjusting column 3 is conveniently completed, the bearing 12 is installed inside the fixed column 4, the hand crank 6 penetrates through the bearing 12, the driving gear 9 is installed at the tail end of the hand crank 6 and the front side of the adjusting column 3, the driving gear 9 is meshed with the adjusting column 3, the size of the driving gear 9 is equal to that of the driven gear 10, and the adjusting column 3 can be better driven to lift through the matching of the driving gear 9 and the driven gear 10;

set up between crank 6 and the regulation post 3 and be provided with spacing groove 8, and the internal connection of spacing groove 8 has spacing pole 7, manual operation limiting rod 7, limiting rod 7 will move outside spacing groove 8, just so conveniently carry out the height control work of crossbeam 1, constitute fixed knot through spacing groove 8 between limiting rod 7 and the fixed column 4 and construct fixed knot and construct, and the cross-sectional area of limiting rod 7 is less than the cross-sectional area of spacing groove 8, manual operation limiting rod 7, limiting rod 7 will run through crank 6 and move to spacing inslot 8, just so can carry out limiting work to driving gear 9.

The implementation principle of the above embodiment is as follows:

at first manual operation limit rod 7, limit rod 7 will move outside fixed column 4, the restriction of crank 6 has just so been removed, manual operation crank 6 again, crank 6 drives driving gear 9 through bearing 12 and carries out the rotation operation, driving gear 9 drives through the cooperation with driven gear 10 and adjusts post 3 and carry out the lift operation, it drives crossbeam 1 through stand 2 and carries out the lift operation to adjust post 3, just so conveniently accomplish the altitude mixture control work of crossbeam 1, this adjustment mechanism, high durability and convenient use, the altitude mixture control time of crossbeam 1 has been shortened, the regulation efficiency has been improved, manual operation limit rod 7, limit rod 7 will run through crank 6 and move to in the restricted slot 8, just so conveniently carry out the restricted work to crank 6, avoid leading to adjusting post 3 to descend automatically because of the weight influence of crossbeam 1, and has higher practicality.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a non-metal gantry structure for machining center which characterized in that includes:

crossbeam (1), stand (2) are installed to the bottom of crossbeam (1), and the other end of stand (2) installs regulation post (3), the outside of adjusting post (3) is provided with fixed column (4), and the opposite face of fixed column (4) is connected with connecting block (5), the reverse side of adjusting post (3) is connected with driven gear (10), and is provided with connecting rod (11) between driven gear (10) and fixed column (4), the internally mounted of fixed column (4) has bearing (12), and the inside of bearing (12) runs through there is crank (6), driving gear (9) are installed with the front of adjusting post (3) to the end of crank (6).

2. The gantry structure for the non-metal machining center according to claim 1, wherein: a limiting groove (8) is formed between the hand crank (6) and the adjusting column (3), and a limiting rod (7) is connected inside the limiting groove (8).

3. The gantry structure for the non-metal machining center according to claim 2, wherein: a fixing structure is formed between the limiting rod (7) and the fixing column (4) through a limiting groove (8), and the cross sectional area of the limiting rod (7) is smaller than that of the limiting groove (8).

4. The gantry structure for the non-metal machining center according to claim 1, wherein: a rotating structure is formed between the driven gear (10) and the fixed column (4) through the driving gear (9) and the adjusting column (3), and the front side and the rear side of the adjusting column (3) are of a sawtooth structure.

5. The gantry structure for the non-metal machining center according to claim 1, wherein: the adjusting column (3) and the fixing column (4) form a lifting structure through a crank handle (6) and a driving gear (9), and the outer wall of the crank handle (6) is attached to the inner wall of the bearing (12).

6. The gantry structure for the non-metal machining center according to claim 1, wherein: the driving gear (9) is meshed with the adjusting column (3), and the size of the driving gear (9) is equal to that of the driven gear (10).