CN219426290U

CN219426290U - Gang drill lathe

Info

Publication number: CN219426290U
Application number: CN202320387855.9U
Authority: CN
Inventors: 蔡毅; 李建华; 靳楠
Original assignee: Zhongshan Hengsheng Furniture Co ltd
Current assignee: Zhongshan Hengsheng Furniture Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-07-28
Anticipated expiration: 2033-03-02

Abstract

The utility model relates to a gang drill machine tool, which comprises a workbench, wherein a U-shaped frame is arranged on the upper side of the workbench, lifting plates are arranged between the inner walls of the two sides of the U-shaped frame, an electric cylinder is arranged on the upper side of the U-shaped frame, the end part of a push rod of the electric cylinder penetrates through the inside of the U-shaped frame and is connected with the upper side of the lifting plates, a sliding rail is arranged on the lower side of the lifting plate, a plurality of sliding blocks are slidably arranged on the lower side of the sliding rail, a punching drill is arranged at the bottom of each sliding block, two limiting plates are symmetrically arranged on the upper side of the workbench along the length direction of the sliding rail, materials are stacked between the two limiting plates, a pushing frame is arranged on the upper surface of the workbench, and a first toothed plate is slidably arranged on the upper surface of the workbench along the width direction of the sliding rail. Through drive assembly's setting, can drive the promotion frame and will be located the material propelling movement of bottommost to the processing region at the in-process that punches of the trepanning, and release the material that will process forward, degree of automation is high, improves machining efficiency.

Description

Gang drill lathe

Technical Field

The utility model relates to the technical field of drilling equipment, in particular to a gang drill machine tool.

Background

The gang drill lathe is mainly used in processing operations such as drilling, boring countersink and tapping, and have work efficiency height, the precision is high, the noise is low and use easy maintenance's advantage, the chinese patent of publication No. CN212945499U3, it discloses a gang drill machine, this gang drill machine can make gang drill frame slip adjustment position through lower slide rail, can make gang drill device slip adjustment position through last slide rail, through the position control of gang drill frame and gang drill device, make the punching position of taking the work piece of punching can pinpoint, but the device when using, need the manual work to constantly repeat the material loading, not only increased workman's intensity of labour, and machining efficiency is lower.

Disclosure of Invention

The utility model aims to provide an gang drill machine tool which is capable of automatically feeding, reducing labor intensity of workers and improving machining efficiency.

In order to achieve the above object, the technical scheme of the present utility model is as follows.

A gang drill machine tool comprises a workbench.

The upper side of workstation is installed the U-shaped frame, is provided with the lifter plate between the both sides inner wall of U-shaped frame, and electric cylinder is installed to the upside of U-shaped frame, and the tip of electric cylinder push rod runs through the inside of U-shaped frame and is connected with the upside of lifter plate.

The slide rail is installed to the downside of lifter plate, and a plurality of slider is installed to the downside of slide rail, and the bottom of every slider all installs the trepanning.

The upper side of workstation is along its length direction symmetry installation two limiting plates, has stacked the material between two limiting plates, and the upper surface of workstation is provided with promotes the frame, and the upper surface of workstation is followed its width direction slidable mounting and is had first pinion rack, and the tip and the promotion of first pinion rack are connected.

The two sides of the U-shaped frame are provided with transmission components which drive the pushing frame to slide in the lifting process of the lifting plate.

Therefore, through the setting of drive assembly, can drive the promotion frame and will be located the material propelling movement of bottommost to the processing region at the lift in-process that the trepanning was punched to push away the material that will process forward, make things convenient for the workman to take, need not artifical frequent material loading in the course of working, only need in advance stack the material can, alleviate workman intensity of labour by a wide margin, and the material loading process links up, degree of automation is high, thereby can improve machining efficiency, and workman's hand is in the position of keeping away from the trepanning in the course of working, the security is higher.

Further, the drive assembly is including seting up the spacing groove at U-shaped frame both sides wall, and the both sides of U-shaped frame all are provided with L shape pole, and the one end of L shape pole passes spacing groove and lifter plate's side surface connection, and the second pinion rack is installed perpendicularly to the other end of L shape pole, and the upside of workstation is provided with the pivot, and the gear is all installed at the both ends of pivot, and the gear is connected with the meshing of second pinion rack, and the surface mounting of pivot has the ring gear, and the ring gear is connected with first pinion rack meshing.

When the electric cylinder drives the lifting plate and the punching drill to descend and drill holes, the lifting plate drives the second toothed plate to move downwards, the second toothed plate is meshed with the gear to drive the rotating shaft to rotate, the rotating shaft drives the toothed ring to rotate, the pushing frame is driven to retract and move to the outer side of the material through the meshing of the toothed ring and the first toothed plate, the material is moved downwards under the action of gravity, the electric cylinder drives the lifting plate to ascend after the holes are drilled, at the moment, the rotating shaft rotates in the opposite direction, the pushing frame is driven to push the material located at the bottommost to a processing area, the processed material in the processing area is pushed forwards, the worker can conveniently take the material, and the reciprocating movement of the pushing frame is realized in the lifting process of the lifting plate, so that the purpose of automatic feeding is achieved.

Further, the lower surface of slider is connected with the telescopic link, and the clamp plate is installed to the tip of telescopic link, and the surface cover of telescopic link is equipped with the spring, and the both ends of spring are respectively with slider and clamp plate butt.

When the drilling drill descends to drill holes, the pressing plate can be pressed on the upper surface of the material first, and gradually compresses the spring along with the continuous descending of the drilling drill, the material is fixed through the action of spring force, the machined workpiece can be automatically fixed, and the material is prevented from shifting during drilling.

Further, the upper surface of the workbench is provided with a yielding groove which is positioned right below the drilling hole.

Through the setting of the groove of stepping down, after the trepanning drilling, its drill bit is in the inside of the groove of stepping down, prevents that it from touching the workstation, avoids the drill bit damage.

Further, the bearing is sleeved on the outer surface of the rotating shaft and is connected with the surface of the workbench through the connecting rod.

The rotating shaft can be fixed through the arrangement of the bearing, so that the rotating shaft can stably rotate.

Further, a rubber pad is adhered to the bottom of the pressing plate, and anti-skid patterns are formed on the surface of the rubber pad.

The friction force of the rubber pad and the anti-skid patterns on the surface of the material can be increased, and the fixing effect of the rubber pad and the anti-skid patterns on the material can be improved.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

FIG. 2 is a schematic diagram of a second perspective structure of the present utility model.

Fig. 3 is a schematic structural view of the pushing frame and the yielding groove in the present utility model.

Fig. 4 is an enlarged schematic view of a in fig. 1.

In the figure: 100. a work table; 101. a U-shaped frame; 102. a lifting plate; 103. an electric cylinder; 104. a slide rail; 105. a slide block; 106. drilling a hole; 107. a limiting plate; 108. a material; 109. a pushing frame; 110. a first toothed plate; 200. a transmission assembly; 201. a limit groove; 202. an L-shaped rod; 203. a second toothed plate; 204. a rotating shaft; 205. a gear; 206. a toothed ring; 300. a telescopic rod; 301. a pressing plate; 302. a spring; 400. a relief groove; 500. and (3) a bearing.

Description of the embodiments

The present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-4, a gang drill machine tool includes a table 100.

The upper side of the workbench 100 is provided with a U-shaped frame 101, a lifting plate 102 is arranged between the inner walls of the two sides of the U-shaped frame 101, the upper side of the U-shaped frame 101 is provided with an electric cylinder 103, and the end part of a push rod of the electric cylinder 103 penetrates through the inner part of the U-shaped frame 101 and is connected with the upper side of the lifting plate 102.

A sliding rail 104 is arranged on the lower side of the lifting plate 102, a plurality of sliding blocks 105 are slidably arranged on the lower side of the sliding rail 104, and a drilling hole 106 is arranged at the bottom of each sliding block 105.

Two limiting plates 107 are symmetrically arranged on the upper side of the workbench 100 along the length direction of the workbench, a material 108 is stacked between the two limiting plates 107, a pushing frame 109 is arranged on the upper surface of the workbench 100, a first toothed plate 110 is slidably arranged on the upper surface of the workbench 100 along the width direction of the workbench, and the end part of the first toothed plate 110 is connected with the pushing frame 109.

The U-shaped frame 101 is provided on both sides with a transmission assembly 200 for driving the pushing frame 109 to slide during the lifting of the lifting plate 102.

When the device is used, firstly, materials 108 to be processed are stacked between two limiting plates 107 and pressed on the upper side of a pushing frame 109, a piece of material 108 is placed in a processing area of the lower side of a drilling hole 106, then an electric cylinder 103 is started, a push rod of the electric cylinder 103 drives a lifting plate 102 to descend, the lifting plate 102 drives the drilling hole 106 to drill the materials 108 placed on the lower side of the drilling hole 106, in the descending process of the drilling hole 106, the pushing frame 109 can be driven to recover and shrink to the outer side of the stacked materials 108 through the arrangement of a transmission assembly 200, at the moment, the stacked materials 108 automatically descend under the action of gravity, and when the electric cylinder 103 drives the lifting plate 102 to ascend, the transmission assembly 200 drives the pushing frame 109 to push the materials 108 at the bottommost layer forwards to the processing area, and pushes the processed materials 108 out, so that workers can conveniently take the materials.

Specifically, the transmission assembly 200 includes the spacing groove 201 of seting up at U-shaped frame 101 both sides wall, the both sides of U-shaped frame 101 all are provided with L shape pole 202, the one end of L shape pole 202 passes spacing groove 201 and lifter plate 102's side surface connection, second pinion rack 203 is installed perpendicularly to the other end of L shape pole 202, the upside of workstation 100 is provided with pivot 204, gear 205 is all installed at the both ends of pivot 204, gear 205 and second pinion rack 203 meshing are connected, the ring gear 206 is installed to the surface mounting of pivot 204, ring gear 206 and first pinion rack 110 meshing are connected, when electric cylinder 103 drives lifter plate 102 and hole drilling 106 decline drilling, lifter plate 102 drives second pinion rack 203 and moves down, second pinion rack 203 and gear 205 meshing and then drive pivot 204 rotation, pivot 204 drives ring gear 206 rotation, the meshing through ring gear 206 and first pinion rack 110 is driven to retract and remove to the outside of material 108 this moment, material 108 receives the gravity effect to move down, electric cylinder 103 drives lifter plate 102 after the drilling and rises, the electric cylinder 103 promotes the direction and drives the counter-rotating frame 109 and take out the material 108, thereby realize the purpose of lifting area is realized, and the automatic processing area is moved forward in the lifting frame 108 is convenient, thereby the realization is processed in the lifting area.

Specifically, the lower surface of slider 105 is connected with telescopic link 300, and clamp plate 301 is installed to the tip of telescopic link 300, and the surface cover of telescopic link 300 is equipped with spring 302, and the both ends of spring 302 are respectively with slider 105 and clamp plate 301 butt, and when drilling 106 descends the drilling, clamp plate 301 can press the upper surface at material 108 earlier to along with continuous decline of drilling 106, compress spring 302 gradually, realize the fixed to material 108 through the effect of spring 302 elasticity, can carry out automatic fixation to the processing work piece, prevent that material 108 from taking place the skew when drilling.

Specifically, the upper surface of workstation 100 has seted up the groove of stepping down 400, and the groove of stepping down 400 is located under the brill 106, through the setting of the groove of stepping down 400, and after brill 106 is bored, its drill bit is located the inside of the groove of stepping down 400, prevents that it from touching workstation 100, avoids the drill bit damage.

Specifically, the outer surface of the rotating shaft 204 is sleeved with bearings 500, the bearings 500 are connected with the surface of the workbench 100 through connecting rods, the rotating shaft 204 can be fixed through the arrangement of the bearings 500, and the number of the bearings 500 is at least two.

Specifically, the bottom of the pressing plate 301 is adhered with a rubber pad, the surface of the rubber pad is provided with anti-skidding patterns, and the friction force of the rubber pad and the anti-skidding patterns on the surface of the material 108 can be increased by the arrangement of the rubber pad and the anti-skidding patterns, so that the fixing effect of the material 108 is improved.

The foregoing detailed description of the utility model has been presented in conjunction with a specific embodiment, and it is not intended that the utility model be limited to such detailed description. Several equivalent substitutions or obvious modifications will occur to those skilled in the art to which this utility model pertains without departing from the spirit of the utility model, and the same should be considered to be within the scope of this utility model as defined in the appended claims.

Claims

1. Gang drill lathe, including workstation (100), its characterized in that:

a U-shaped frame (101) is arranged on the upper side of the workbench (100), a lifting plate (102) is arranged between the inner walls of the two sides of the U-shaped frame (101), an electric cylinder (103) is arranged on the upper side of the U-shaped frame (101), and the end part of a push rod of the electric cylinder (103) penetrates through the inside of the U-shaped frame (101) to be connected with the upper side of the lifting plate (102);

a sliding rail (104) is arranged on the lower side of the lifting plate (102), a plurality of sliding blocks (105) are arranged on the lower side of the sliding rail (104) in a sliding manner, and a drilling hole (106) is arranged at the bottom of each sliding block (105);

two limiting plates (107) are symmetrically arranged on the upper side of the workbench (100) along the length direction of the workbench, materials (108) are stacked between the two limiting plates (107), a pushing frame (109) is arranged on the upper surface of the workbench (100), a first toothed plate (110) is slidably arranged on the upper surface of the workbench (100) along the width direction of the workbench, and the end part of the first toothed plate (110) is connected with the pushing frame (109);

and transmission assemblies (200) for driving the pushing frame (109) to slide in the lifting process of the lifting plate (102) are arranged on two sides of the U-shaped frame (101).

2. A gang drill machine according to claim 1, characterized in that:

the transmission assembly (200) comprises limit grooves (201) formed in two side walls of the U-shaped frame (101), L-shaped rods (202) are arranged on two sides of the U-shaped frame (101), one ends of the L-shaped rods (202) penetrate through the limit grooves (201) and are connected with side surfaces of the lifting plates (102), second toothed plates (203) are vertically arranged at the other ends of the L-shaped rods (202), rotating shafts (204) are arranged on the upper sides of the working tables (100), gears (205) are arranged at two ends of each rotating shaft (204), the gears (205) are in meshed connection with the second toothed plates (203), toothed rings (206) are arranged on the outer surfaces of the rotating shafts (204), and the toothed rings (206) are in meshed connection with the first toothed plates (110).

3. A gang drill machine according to claim 2, characterized in that:

the lower surface of slider (105) is connected with telescopic link (300), clamp plate (301) are installed to the tip of telescopic link (300), the surface cover of telescopic link (300) is equipped with spring (302), both ends of spring (302) respectively with slider (105) with clamp plate (301) butt.

4. A gang drill machine according to claim 3, characterized in that:

an abdication groove (400) is formed in the upper surface of the workbench (100), and the abdication groove (400) is located right below the punching hole (106).

5. The gang drill machine of claim 4, wherein:

the outer surface of the rotating shaft (204) is sleeved with a bearing (500), and the bearing (500) is connected with the surface of the workbench (100) through a connecting rod.

6. The gang drill machine of claim 5, wherein:

the bottom of the pressing plate (301) is adhered with a rubber pad, and the surface of the rubber pad is provided with anti-skid patterns.