阅读说明：本技术 一种数控机床的高强度滑鞍 (High-strength saddle of numerical control machine tool ) 是由 王立民 韩贤胜 刘正军 赛志尚 王善奎 于 2020-11-11 设计创作，主要内容包括：本发明涉及数控机床用滑鞍领域,具体是一种数控机床的高强度滑鞍,包括滑鞍座与上鞍体,滑鞍座的底部两侧均卡设有抽拉板,抽拉板的底部外壁焊接有滑块,滑块的内壁设置有耐磨层,滑鞍座的底部螺纹连接有若干个螺纹插杆,且螺纹插杆插接在抽拉板的两侧,滑鞍座的底部开设有若干个卡槽,卡槽的内壁粘接有卡板,螺纹插杆靠近卡槽的一端螺纹连接在卡板的内部,滑鞍座靠近抽拉板的外壁焊接有固定盘,固定盘的一侧焊接有挡块,挡块的外壁一侧套接有挡条。本发明的螺纹插杆插进卡板内,抽拉板能够在滑块的内部稳定安装,耐磨层提高滑块的耐磨性,且斜块使上鞍体的结构更加的稳定,从而提高了滑鞍底部与顶部结构的强度。(The invention relates to the field of sliding saddles for numerical control machines, in particular to a high-strength sliding saddle for numerical control machines, which comprises a sliding saddle body and an upper saddle body, wherein both sides of the bottom of the sliding saddle body are respectively clamped with a drawing plate, the outer wall of the bottom of the drawing plate is welded with a sliding block, the inner wall of the sliding block is provided with a wear-resistant layer, the bottom of the sliding saddle body is in threaded connection with a plurality of threaded insertion rods, the threaded insertion rods are inserted into both sides of the drawing plate, the bottom of the sliding saddle body is provided with a plurality of clamping grooves, the clamping plates are bonded on the inner walls of the clamping grooves, one ends of the threaded insertion rods, which are close to the clamping grooves, are in threaded connection with the clamping plates, the outer wall of. The threaded inserted rod is inserted into the clamping plate, the drawing plate can be stably installed in the sliding block, the wear-resisting layer improves the wear resistance of the sliding block, and the inclined block enables the structure of the upper saddle body to be more stable, so that the strength of the bottom and top structures of the saddle is improved.)

1. The utility model provides a high strength saddle of digit control machine tool which characterized in that: comprises a saddle body (1) and an upper saddle body (4), wherein both sides of the bottom of the saddle body (1) are respectively clamped with a drawing plate (17), the outer wall of the bottom of the drawing plate (17) is welded with a sliding block (2), the inner wall of the sliding block (2) is provided with a wear-resistant layer (13), the bottom of the saddle body (1) is in threaded connection with a plurality of threaded insert rods (21), the threaded insert rods (21) are inserted in both sides of the drawing plate (17), the bottom of the saddle body (1) is provided with a plurality of clamping grooves (22), the inner wall of each clamping groove (22) is bonded with a clamping plate (20), one end of each threaded insert rod (21) close to each clamping groove (22) is in threaded connection with the inside of the clamping plate (20), the outer wall of the saddle body (1) close to the drawing plate (17) is welded with a fixed disc (15), one side of the fixed disc (15) is welded with a stop block (16), one, the top outer wall welding of saddle seat (1) has link (3), saddle body (5) under the bolted connection is passed through at the top of link (3), go up saddle body (4) and all weld in the outer wall both sides of saddle body (5) down and connect curb plate (11), the equal threaded connection in both sides of connecting curb plate (11) has stabilizing bolt (24), it has sloping block (12) all to weld to go up the both sides outer wall of saddle body (4), the inside welding of sloping block (12) has strengthening rib (23), a plurality of louvre (18) have all been seted up to the top both sides of saddle seat (1), and the inner wall threaded connection of louvre (18) has heat-dissipating piece (10).

2. The high-strength saddle of a numerical control machine tool according to claim 1, wherein: the inside of saddle seat (1) near louvre (18) is pegged graft and is had cooling tube (19), pull board (17) is run through to the bottom of cooling tube (19).

3. The high-strength saddle of a numerical control machine tool according to claim 1, wherein: the inner parts of the upper saddle body (4) and the lower saddle body (5) are provided with rams (7), and one side of the outer part of the connecting side plate (11) is inserted with a stabilizing piece (6).

4. The high-strength saddle of a numerical control machine tool according to claim 3, wherein: the inner wall both sides of stabilizing member (6) have all been seted up and have been put thing groove (26), the inner wall one side of putting thing groove (26) is provided with elastic component (27), the both sides outer wall of stabilizing member (6) all has fixed box (25) through bolted connection.

5. The high-strength saddle of a numerical control machine tool according to claim 4, wherein: one side of the fixed box (25) is bonded with a sleeve member (29), and an inner plate (32) is welded on the outer wall of the stabilizing piece (6) close to the fixed box (25).

6. The high-strength saddle of a numerical control machine tool according to claim 5, wherein: springs (31) are welded on two sides of the outer wall of the inner plate (32), and pressing plates (30) are welded at one ends, far away from the inner plate (32), of the springs (31).

7. The high-strength saddle of a numerical control machine tool according to claim 6, wherein: the pressing block (28) is welded on the outer wall of one side of the pressing plate (30), and the extrusion rod (33) is welded on one side, far away from the pressing block (28), of the pressing plate (30).

8. The high-strength saddle of a numerical control machine tool according to claim 1, wherein: collecting pipes (8) are welded on two sides of the top of the upper saddle body (4), and inner pipe fittings (35) are welded in the middle of the inner wall of the bottom of each collecting pipe (8).

9. The high-strength saddle of a numerical control machine tool according to claim 8, wherein: a plurality of oil through holes (37) are formed in the outer wall of the inner pipe fitting (35), and a plurality of filter residue nets (36) are connected between the outer wall of the inner pipe fitting (35) and the inner wall of the collecting pipe (8) through bolts.

10. The high-strength saddle of a numerical control machine tool according to claim 8, wherein: one side of the inner wall of the inner pipe fitting (35) is in threaded connection with a collecting plug (9), and the outer wall of the bottom of the collecting plug (9) is bonded with a sponge (34).

Technical Field

The invention relates to the technical field of a saddle for a numerical control machine tool, in particular to a high-strength saddle for the numerical control machine tool.

Background

The numerical control machine tool is an automatic machine tool provided with a program control system, can move and machine parts according to a programmed program, integrates the technologies of machinery, automation, computers, microelectronics and the like, solves the machining problem of complex and precise parts, is a flexible and high-efficiency automatic machine tool, has high automation degree of the machine tool, is favorable for modernization of production management, shortens the production period, saves the cost of a large amount of technological equipment, is used as a structural part on a beam of most machining centers at present, frequently rubs with a slide rail on the beam when in operation and use, has different degrees of abrasion on the end surfaces of the saddle and the beam, and has certain influence on machine tool machining.

Patent No. CN201720642978.7 provides an improved saddle, including a lower saddle that is the cuboid, be provided with one on the lower terminal surface of lower saddle along the fore-and-aft direction with slide rail complex spout, the up end middle part of lower saddle inlays along the fore-and-aft direction and is equipped with the upper saddle body, the upper saddle body is including the saddle front portion that is the cuboid and be trapezoidal saddle rear portion, narrow behind the preceding width of saddle rear portion. The design has novel conception and reasonable design, the upper sliding saddle body with the specific shape is assembled and connected with the workbench in an adaptive mode, the upper surface inclined at the front part of the sliding saddle body and the side surface inclined at the rear part of the sliding saddle body are utilized to limit, the sliding of the workbench is effectively prevented, and the use precision is ensured.

The saddle of installation on the digit control machine tool, can break off after using for a long time, the intensity of saddle is relatively poor, cause the emergence of incident, the saddle often needs to dismantle the back inspection, but the structure of saddle is not hard up easily after the reinstallation, the outside mechanical oil of saddle condenses and piles up, influence the normal operating of equipment, easily produce the heat after the base of saddle and the subassembly friction such as the slide rail of equipment, be unfavorable for extensive popularization and popularization, consequently need urgent high strength saddle of research and development digit control machine tool.

Disclosure of Invention

The invention aims to provide a high-strength saddle of a numerical control machine tool, and aims to solve the problems that the strength of the saddle in the background technology is poor, the structure of the saddle is easy to loosen after the saddle is remounted, mechanical oil is condensed and accumulated outside the saddle to influence the operation of equipment, and the friction between a base of the saddle and components such as a slide rail is easy to generate heat.

The technical scheme of the invention is as follows: a high-strength saddle of a numerical control machine tool comprises a saddle body and an upper saddle body, wherein pull plates are clamped on two sides of the bottom of the saddle body, a slider is welded on the outer wall of the bottom of each pull plate, a wear-resistant layer is arranged on the inner wall of the slider, a plurality of threaded insert rods are connected to the bottom of the saddle body in a threaded manner and are inserted into two sides of each pull plate, a plurality of clamping grooves are formed in the bottom of the saddle body, clamping plates are bonded on the inner walls of the clamping grooves, one ends, close to the clamping grooves, of the threaded insert rods are connected to the inside of the clamping plates in a threaded manner, a fixed disc is welded on the outer wall, close to the pull plates, of the saddle body, a stop block is welded on one side of the fixed disc, a blocking strip is sleeved on one side of the outer wall of the stop block, a connecting frame is welded on the outer wall of the top of the saddle body, the equal threaded connection in both sides of connecting the curb plate has stabilizing bolt, the sloping block has all been welded to the both sides outer wall of going up the saddle body, the inside welding of sloping block has the strengthening rib, a plurality of louvre has all been seted up to saddle's top both sides, and the inner wall threaded connection of louvre has the radiating piece.

Furthermore, a radiating pipe is inserted into the sliding saddle body close to the radiating hole, and the bottom end of the radiating pipe penetrates through the drawing plate.

Furthermore, the insides of the upper saddle body and the lower saddle body are provided with rams, and one side of the outer part of the connecting side plate is inserted with a stabilizing piece.

Further, the inner wall both sides of stabilizing member have all been seted up and have been put the thing groove, the inner wall one side of putting the thing groove is provided with the elastic component, the both sides outer wall of stabilizing member all has fixed box through bolted connection.

Furthermore, a sleeve is bonded on one side of the fixed box, and an inner plate is welded on the outer wall of the stabilizing piece, which is close to the fixed box.

Furthermore, springs are welded on two sides of the outer wall of the inner plate, and pressing plates are welded at the ends, far away from the inner plate, of the springs.

Furthermore, the outer wall of one side of the pressing plate is welded with a pressing block, and one side of the pressing plate, which is far away from the pressing block, is welded with an extrusion rod.

Furthermore, collecting pipes are welded on two sides of the top of the upper saddle body, and inner pipe fittings are welded in the middle of the inner wall of the bottom of each collecting pipe.

Furthermore, a plurality of oil through holes are formed in the outer wall of the inner pipe fitting, and a plurality of filter residue nets are connected between the outer wall of the inner pipe fitting and the inner wall of the collecting pipe through bolts.

Furthermore, one side of the inner wall of the inner pipe fitting is in threaded connection with a collecting plug, and the outer wall of the bottom of the collecting plug is bonded with sponge.

The invention provides a high-strength saddle of a numerical control machine tool through improvement, and compared with the prior art, the high-strength saddle has the following improvements and advantages:

(1) through the pull board and the blend stop that set up, in the screw inserted bar injects the cardboard, the pull board can be in the stable installation in inside of slider, the wearing layer improves the wearability of slider, and the sloping block makes the structure of saddle body more stable to the intensity of saddle bottom and top structure has been improved.

(2) Through the elastic component that sets up with press the piece, after stabilizing the bolt not hard up, the elastic component setting can be with two connections that connect the curb plate stability in the inside of connecting the curb plate, presses the piece and presses back stabilizing member and take out convenience very.

(3) Through the collecting pipe that sets up and collecting the stopper, outside mechanical oil is collected mechanical oil through the collecting pipe on the saddle body to through filter residue net filtering dregs of fat, the sponge adsorbs piling up of mechanical oil reduction mechanical oil, and the sponge can be taken out through the rotation of collecting the stopper and change.

(4) Through the heat dissipation piece and the cooling tube that set up, rotate the inside of taking out the louvre with the heat dissipation piece, slider one side and the heat that the subassembly friction produced lead to the inside of the smooth saddle of play through the cooling tube, can dispel the heat fast to the slider, make the temperature reduction of slider.

Drawings

The invention is further explained below with reference to the figures and examples:

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

FIG. 4 is a schematic view in partial cross-section of the present invention;

FIG. 5 is a partial schematic view of the saddle and block of the present invention;

FIG. 6 is a schematic view of the internal structure of the header pipe of the present invention.

Description of reference numerals:

the device comprises a sliding saddle seat 1, a sliding block 2, a connecting frame 3, an upper saddle body 4, a lower saddle body 5, a stabilizing part 6, a ram 7, a collecting pipe 8, a collecting plug 9, a heat radiating part 10, a connecting side plate 11, an inclined block 12, a wear-resistant layer 13, a retaining strip 14, a fixed disc 15, a stop block 16, a drawing plate 17, a heat radiating hole 18, a heat radiating pipe 19, a clamping plate 20, a threaded inserted rod 21, a clamping groove 22, a reinforcing rib 23, a stabilizing bolt 24, a fixed box 25, a storage groove 26, an elastic part 27, a pressing block 28, a sleeve 29, a pressing plate 30, a spring 31, an inner plate 32, an extrusion rod 33, sponge 34, an inner pipe 35, a filter residue net 36.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The invention provides a high-strength saddle of a numerical control machine tool through improvement, as shown in figures 1-6, the high-strength saddle comprises a saddle body 1 and an upper saddle body 4, wherein both sides of the bottom of the saddle body 1 are respectively clamped with a drawing plate 17, the outer wall of the bottom of the drawing plate 17 is welded with a sliding block 2, the inner wall of the sliding block 2 is provided with a wear-resistant layer 13, the wear-resistant layer 13 is used for carrying out wear-resistant treatment on the inner wall of the sliding block 2 so as to reduce the damage caused by friction and increase the strength of the sliding block 2, the bottom of the saddle body 1 is in threaded connection with a plurality of threaded insert rods 21, the threaded insert rods 21 are inserted and connected at both sides of the drawing plate 17, the bottom of the saddle body 1 is provided with a plurality of clamping grooves 22, the clamping plates 20 are bonded on the inner walls of the clamping grooves 22, one ends, close to the clamping grooves 22, of the threaded insert rods 21 are in threaded connection with the clamping, the operation is convenient, the outer wall of the sliding saddle seat 1 close to the drawing plate 17 is welded with the fixed plate 15, one side of the fixed plate 15 is welded with the stop block 16, one side of the outer wall of the stop block 16 is sleeved with the barrier strip 14, the barrier strip 14 is rotated to prevent the barrier strip 14 from blocking the drawing plate 17, the barrier strip 14 is tightly contacted with the outer wall of the stop block 16, external pressure is required to push the barrier strip 14, the barrier strip 14 can move, the barrier strip 14 blocks the sliding block 2, the structural strength of the sliding saddle seat 1 and the sliding block 2 is increased, the sliding of the sliding block 2 after the threaded insertion rod 21 is loosened is prevented, the outer wall of the top of the sliding saddle seat 1 is welded with the connecting frame 3, the top of the connecting frame 3 is connected with the lower saddle body 5 through bolts, the connecting side plates 11 are welded on both sides of the outer walls of the upper saddle body 4 and the lower saddle body 5, the stabilizing bolts 24 are in threaded connection on both sides of the connecting, the inside welding of sloping block 12 has strengthening rib 23, and strengthening rib 23 supports the inside of sloping block 12, strengthens the intensity of sloping block 12, and a plurality of louvre 18 has all been seted up to the top both sides of saddle 1, and the inner wall threaded connection of louvre 18 has heat dissipation member 10, rotates heat dissipation member 10 in the louvre 18.

Further, the inside that saddle 1 is close to louvre 18 is pegged graft and is had cooling tube 19, and drawing board 17 is run through to the bottom of cooling tube 19, and the heat that slider 2 produced when using advances louvre 18 through cooling tube 19, and the rethread is taken out of heat sink 10 and is dispelled the heat.

Furthermore, the inside of the upper saddle body 4 and the lower saddle body 5 is provided with a ram 7, the outside side of the connecting side plate 11 is inserted with a stabilizing piece 6, and the stabilizing piece 6 is connected outside the connecting side plate 11.

Further, article placing groove 26 has all been seted up to the inner wall both sides of stabilizing member 6, and the inner wall one side of article placing groove 26 is provided with elastic component 27, and elastic component 27 card is in connecting curb plate 11, and the both sides outer wall of stabilizing member 6 all has fixed box 25 through bolted connection.

Furthermore, a sleeve 29 is bonded to one side of the fixed box 25, and an inner plate 32 is welded to the stabilizer 6 near the outer wall of the fixed box 25.

Further, springs 31 are welded on two sides of the outer wall of the inner plate 32, a pressing plate 30 is welded on one end, away from the inner plate 32, of each spring 31, the pressing plate 30 extrudes the springs 31, and the springs 31 deform.

Furthermore, a pressing block 28 is welded on the outer wall of one side of the pressing plate 30, the pressing block 28 moves in the sleeve 29, after the spring 31 is pressed by the pressing block 28, an extrusion rod 33 is welded on one side of the pressing plate 30 far away from the pressing block 28, the extrusion rod 33 pushes the elastic piece 27, the elastic piece 27 is enabled to be in the storage groove 26, and the stabilizing piece 6 can be taken out.

Furthermore, the collecting pipes 8 are welded on two sides of the top of the upper saddle body 4, the inner pipe fittings 35 are welded in the middle of the inner wall of the bottom of each collecting pipe 8, and mechanical oil enters between each collecting pipe 8 and each inner pipe fitting 35.

Furthermore, a plurality of oil through holes 37 are formed in the outer wall of the inner pipe 35, the mechanical oil enters through the oil through holes 37, a plurality of filter residue nets 36 are connected between the outer wall of the inner pipe 35 and the inner wall of the collecting pipe 8 through bolts, and the filter residue nets 36 block oil residues in the mechanical oil.

Further, one side of the inner wall of the inner pipe 35 is in threaded connection with a collecting plug 9, the collecting plug 9 is rotated, a sponge 34 is adhered to the outer wall of the bottom of the collecting plug 9, and the sponge 34 collects and sucks the mechanical oil and then rotates together with the collecting plug 9 to be taken out of the inner pipe 35.

The working principle of the invention is as follows: an operator connects and installs the bottom of the sliding block 2 with a sliding rail of numerical control machine equipment, the wear-resistant layer 13 on the inner wall of the sliding block 2 is in contact with the sliding rail, in the moving process of the sliding block 2, the wear-resistant layer 13 enhances the wear resistance of the sliding block 2, the abrasion of the sliding block 2 is reduced, the sliding block 2 needs to be replaced after being used for a long time, the operator pushes the barrier strip 14, the barrier strip 14 rotates outside the stop block 16, the barrier strip 14 cannot block the drawing plate 17, the threaded insertion rod 21 and a nut outside the threaded insertion rod are rotated, the drawing plate 17 can be taken out from the inside of the sliding saddle 1, the sliding block 2 is convenient to replace, when the sliding block 2 generates large heat due to friction, the heat is dissipated through the heat dissipation pipe 19 after the heat dissipation part 10 rotates and is taken out, the temperature of the sliding block 2 can be reduced, the operator inserts the stabilizing part 6 at two sides of the connecting side, the personnel point and squeeze and press piece 28, press piece 28 promotion clamp plate 30, make clamp plate 30 press spring 31, extrusion stem 33 can press elastic component 27, make elastic component 27 receive and to put the internal stability piece 6 of thing groove 26 and can take out, the mechanical oil of digit control machine tool advances in the collecting pipe 8, filter residue net 36 blocks the dregs of fat, mechanical oil advances in interior pipe fitting 35, the sponge absorbs mechanical oil, personnel rotate and collect behind stopper 9, make the sponge 34 of its bottom take out, sponge 34 can be changed.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.