CN115106819A

CN115106819A - Steel plate cutting and positioning device for slider for lead screw production

Info

Publication number: CN115106819A
Application number: CN202211050890.8A
Authority: CN
Inventors: 才纯; 伍水清
Original assignee: Qidong Xianhe Screw Manufacturing Co ltd
Current assignee: Qidong Xianhe Screw Manufacturing Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-09-27

Abstract

The invention discloses a steel plate cutting and positioning device for producing a sliding block for a lead screw, which comprises a base, wherein a plurality of supporting columns are fixedly connected to the upper end surface of the base, one ends of the supporting columns, far away from the base, are fixedly connected with fixing seats, moving cavities are arranged in the fixing seats, a sliding groove is formed in one side wall of each moving cavity, far away from the base, a moving plate is connected to each moving cavity in a sliding mode, a sliding plate is connected to each sliding groove in a sliding mode, the sliding plates are fixedly connected to the moving plates respectively, a moving seat is fixedly connected to one side wall of each sliding plate, far away from the moving plates, a plurality of air exhaust cavities are arranged in the moving seats, and a plurality of air exhaust holes which are arranged at equal intervals are formed in one side wall of each air exhaust cavity, far away from the base. The invention can ensure that the steel plate can more stably finish the cutting work, and is greatly beneficial to the user to continue the production and processing work of the sliding block for the lead screw.

Description

Steel plate cutting and positioning device for slider for lead screw production

Technical Field

The invention relates to the technical field related to lead screw production, in particular to a steel plate cutting and positioning device for a slide block for producing a lead screw.

Background

The ball screw is the most commonly used transmission element on tool machinery and precision machinery, and its main function is to convert rotary motion into linear motion, or convert the moment of torsion into axial repeated acting force, has high accuracy, reversibility and efficient characteristics simultaneously concurrently, need carry out the production and processing work of slider in carrying out the lead screw production process, need carry out steel sheet cutting work for this and obtain the raw materials.

In carrying out the steel sheet and cutting the in-process, in order to guarantee to cut the accuracy of work and go on, need fix a position fixed work to the steel sheet, but in the fixed mode of traditional centre gripping, simple vertical centre gripping often can make the steel sheet gliding condition appear because the huge extrusion force when the steel sheet surface is smooth and the cutting, and horizontal centre gripping often can make the steel sheet the uplift scheduling problem appear because unable accurate grasp the clamping degree, and to the steel sheet, huge dead weight often can make the steel sheet in the in-process of placing the sunken problem in center appear, these problems all can very big influence the cutting degree of accuracy, influence user's slider production work for the lead screw then.

Therefore, the steel plate cutting and positioning device for producing the slide block for the lead screw is provided to solve the problems.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a steel plate cutting and positioning device for producing a sliding block for a lead screw.

In order to achieve the purpose, the invention adopts the following technical scheme:

a steel plate cutting and positioning device for producing a sliding block for a lead screw comprises a base, wherein a plurality of supporting columns are fixedly connected to the upper end surface of the base, one ends of the supporting columns, which are far away from the base, are fixedly connected with a fixed seat, a movable cavity is arranged in the fixed seats, a sliding groove is formed in one side wall of the movable cavity, which is far away from the base, a movable plate is slidably connected in the movable cavities, sliding plates are slidably connected in the sliding grooves, the sliding plates are fixedly connected to the movable plates respectively, a movable seat is fixedly connected to one side wall of the sliding plates, which is far away from the movable plates, an air suction cavity is formed in each movable seat, a plurality of air suction holes which are arranged at equal intervals are formed in one side wall of the air suction cavities, a sliding hole is formed in one side wall of the air suction cavities, and a sliding pipe is slidably connected in each sliding hole, and a plurality of fixed seats are provided with pneumatic devices.

As another technical proposal, the pneumatic device comprises an air groove arranged on one side wall of the fixed seat close to the base, an air pump is arranged on one side wall of the fixed seat close to the base, an exhaust pipe is arranged on the air pump and is positioned in the air groove, a communicating hole is arranged on one side wall of the air groove close to the movable cavity, a hose is fixedly connected on one side wall of the movable cavity close to the communicating hole, the hose is arranged over against the communicating hole, one end of the hose far away from the communicating hole is fixedly connected on the movable plate, a fixed hole is arranged on one side wall of the air groove close to the movable seat, one end of the sliding pipe far away from the sliding hole is fixedly connected on the inner wall of the fixed hole, a support frame is fixedly connected on one side wall of the air groove close to the movable cavity, a sliding port is arranged on the support frame, the sliding port is arranged over the communicating hole, and a sliding rod is connected in the sliding port in a sliding way, fixedly connected with blocks up piece one on the lateral wall that the slide bar is close to the intercommunicating pore, and block up a piece sliding connection and set up in the intercommunicating pore, block up and be equipped with blow vent one on the lateral wall that piece is close to the hose, and blow vent one is close to and is equipped with air vent one on the one end lateral wall of slide bar, the air groove is kept away from and is equipped with outer export on the lateral wall in removal chamber, and exports internal sliding connection outward and has blocks up piece two, block up and be equipped with blow vent two on the lateral wall that piece two is close to the slide bar, and blow vent two is kept away from and is equipped with air vent two on the one end lateral wall of slide bar, fixedly connected with connecting block between two and the slide bar, and link to each other through spacing spring between connecting block and the support frame.

As another technical scheme, remove the seat and keep away from the fixed pipe of fixedly connected with on the lateral wall of base, fixed pipe and convulsions chamber are intercommunication setting each other, sliding connection has the fall way in the fixed pipe, and the fall way keep away from the fixedly connected with stripper plate on the lateral wall of removing the seat.

As another technical scheme, be equipped with the auxiliary seat on removing a lateral wall of seat, and be equipped with the auxiliary hole on the auxiliary seat, sliding connection has the auxiliary rod in the auxiliary hole, and fixedly connected with auxiliary disc on the auxiliary rod is close to a lateral wall of base, and links to each other through auxiliary spring between auxiliary disc and the auxiliary seat, the auxiliary rod is kept away from the one end rotation of auxiliary disc and is connected with the turning block, and turning block fixed connection sets up on the stripper plate.

As another technical scheme, a plurality of rollers are rotatably connected to the lower end face of the base, a plurality of threaded columns are fixedly connected to the lower end face of the base, and threaded pipes are in threaded connection with the threaded columns.

As another technical scheme, the side walls of the plurality of threaded pipes close to the base are fixedly connected with anti-skid plates.

As another technical scheme, the sliding pipe is arranged in a U shape.

As another technical scheme, an anti-skid layer is arranged on one side wall of each of the plurality of the extrusion plates, which is close to the base.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, a user can utilize the air flow generated by the air pump during working to enable the steel plate to be firmly adsorbed on the movable seat, so that the positioning and fixing work of the steel plate is smoothly completed, meanwhile, when the air flow cannot pass through the air pumping hole, the air flow can attract the plugging block to slide, and then the movable plate and other structures slide smoothly, so that the plurality of movable seats are mutually far away, so that the steel plate can be pulled from a plurality of corners, and then the steel plate can be pulled flat, and the central depression problem can not occur under the action of self gravity, so that the user can cut the steel plate, and the use of the user is greatly facilitated;

2. according to the invention, a user can utilize the flow of air to enable the extrusion plate to be adsorbed and lowered, and then the steel plate is extruded from the upper side in an auxiliary manner, so that the steel plate can be cut more stably;

3. according to the invention, the rotating block, the auxiliary spring and other structures are arranged, so that the extrusion plate is positioned at a high position in an initial state, and the user can rotate the extrusion plate to be not aligned with the moving seat, so that the user can conveniently complete the work of placing the steel plate and the like, and the use by the user is greatly facilitated.

Drawings

FIG. 1 is a schematic front perspective view of a steel plate cutting and positioning device for producing a slider for a lead screw according to the present invention;

FIG. 2 is a schematic front perspective view of a part of a steel plate cutting and positioning device for producing a slider for a lead screw according to the present invention;

FIG. 3 is a schematic view of a partial bottom perspective structure of a steel plate cutting and positioning device for producing a slider for a lead screw according to the present invention;

FIG. 4 is a sectional view of a three-dimensional structure of a fixing seat part of the steel plate cutting and positioning device for producing a sliding block for a lead screw, which is provided by the invention;

fig. 5 is a partial three-dimensional structural section view of a pneumatic device of the steel plate cutting and positioning device for producing the sliding block for the lead screw.

In the figure: the device comprises a base 1, a supporting column 2, a fixed seat 3, a movable cavity 4, a sliding groove 5, a movable plate 6, a sliding plate 7, a movable seat 8, an exhaust cavity 9, an exhaust hole 10, a sliding hole 11, a sliding tube 12, an air groove 13, an air pump 14, an exhaust tube 15, a communication hole 16, a hose 17, a support frame 18, a sliding port 19, a sliding rod 20, a first blocking block 21, a first air vent 22, a first air vent 23, an outer outlet 24, a second blocking block 25, a second air vent 26, a second air vent 27, a limiting spring 28, a fixed tube 29, a lifting tube 30, a pressing plate 31, an auxiliary seat 32, an auxiliary hole 33, an auxiliary rod 34, an auxiliary disc 35, an auxiliary spring 36, a rotating block 37, a roller 38, a threaded column 39, a threaded tube 40, an antiskid plate 41, a fixed hole 42 and a connecting block 43.

Detailed Description

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

Referring to fig. 1-5, a steel plate cutting and positioning device for producing a slider for a lead screw comprises a base 1, a plurality of rollers 38 are rotatably connected to the lower end surface of the base 1, the moving of the device can be conveniently completed by means of the rollers 38, a plurality of threaded columns 39 are fixedly connected to the lower end surface of the base 1, threaded pipes 40 are all in threaded connection with the plurality of threaded columns 39, so that a user can adjust the relative distance between the threaded pipes 40 and the base 1 by means of the threaded connection of the threaded columns 39 and the threaded pipes 40, and then smoothly complete the supporting work of the base 1, anti-skid plates 41 are all fixedly connected to one side wall of the plurality of threaded pipes 40 close to the base 1, and abut against the ground by means of the anti-skid plates 41, the supporting work can be completed more stably, a plurality of supporting columns 2 are fixedly connected to the upper end surface of the base 1, and a fixing base 3 is fixedly connected to one end of the plurality of the supporting columns 2 far away from the base 1, a plurality of fixed seats 3 are all provided with a movable cavity 4, one side wall of the plurality of movable cavities 4 far away from the base 1 is all provided with a sliding groove 5, and the plurality of moving cavities 4 are all connected with moving plates 6 in a sliding way, the plurality of sliding grooves 5 are all connected with sliding plates 7 in a sliding way, the sliding plates 7 are respectively and fixedly connected with the moving plates 6, one side wall of each sliding plate 7 far away from the moving plates 6 is fixedly connected with a moving seat 8, and the plurality of moving seats 8 are all provided with the air draft cavity 9, one side wall of the moving seat 8 far away from the base 1 is fixedly connected with a fixed pipe 29, the fixed pipe 29 and the air draft cavity 9 are mutually communicated, a lifting pipe 30 is slidably connected in the fixed pipe 29, and a side wall of the lifting pipe 30 far away from the moving seat 8 is fixedly connected with an extrusion plate 31, so that the extrusion plate 31 can be fixed through wind suction, and then the extrusion plate 31 extrudes the steel plate to complete auxiliary fixing work of the steel plate;

the anti-skid layers are arranged on the side walls, close to the base 1, of the extrusion plates 31, the extrusion plates 31 can extrude and fix the steel plates more safely and stably by arranging the anti-skid layers, the auxiliary seat 32 is arranged on one side wall of the movable seat 8, the auxiliary hole 33 is arranged on the auxiliary seat 32, the auxiliary rod 34 is connected in the auxiliary hole 33 in a sliding mode, the auxiliary disk 35 is fixedly connected on one side wall, close to the base 1, of the auxiliary rod 34, the auxiliary disk 35 is connected with the auxiliary seat 32 through the auxiliary spring 36, the rotating block 37 is rotatably connected to one end, far away from the auxiliary disk 35, of the auxiliary rod 34, the rotating block 37 is fixedly connected to the extrusion plates 31, therefore, the extrusion plates 31 can be located at a high position by means of the elasticity of the auxiliary spring 36, meanwhile, the rotation of a user can be facilitated by means of the rotating block 37, and then the extrusion plates 31 can smoothly complete the extrusion and fixation work, the user is not interfered to continue the work of placing the steel plate, a plurality of air exhaust holes 10 which are arranged at equal intervals are arranged on the side wall of the air exhaust cavities 9 far away from the base 1, so that the fixing work of the steel plate can be completed by means of air pressure, meanwhile, the adsorption work can be better completed by the smooth steel plate, the stability of the steel plate when being processed is greatly ensured, and the work of the user can be smoothly completed, the sliding holes 11 are arranged on the side wall of the air exhaust cavities 9, the sliding pipes 12 are connected in the sliding holes 11 in a sliding mode, the sliding pipes 12 are arranged in a U-shaped mode, so that the sliding pipes 12 can smoothly complete the connection work of the sliding holes 11 and the fixing holes 42, the movement of the moving seat 8 is not interfered by the sliding pipes 12, the pneumatic devices are arranged on the fixed seats 3 and comprise air grooves 13 which are arranged on the side wall of the fixed seat 3 near the base 1, an air pump 14 is arranged on one side wall of the fixed seat 3 close to the base 1;

an air pump 14 is provided with an air exhaust pipe 15, the air exhaust pipe 15 is arranged in an air groove 13, a communication hole 16 is arranged on one side wall of the air groove 13 close to the movable cavity 4, a hose 17 is fixedly connected to one side wall of the movable cavity 4 close to the communication hole 16, the hose 17 is arranged right opposite to the communication hole 16, one end of the hose 17 far away from the communication hole 16 is fixedly connected to the movable plate 6, a fixed hole 42 is arranged on one side wall of the air groove 13 close to the movable seat 8, one end of the sliding pipe 12 far away from the sliding hole 11 is fixedly connected to the inner wall of the fixed hole 42, a support frame 18 is fixedly connected to one side wall of the air groove 13 close to the movable cavity 4, a sliding opening 19 is arranged on the support frame 18, the sliding opening 19 is arranged right opposite to the communication hole 16, a sliding rod 20 is slidably connected to the sliding opening 19, and a blocking block I21 is fixedly connected to one side wall of the sliding rod 20 close to the communication hole 16, and the first blocking block 21 is slidably connected in the communicating hole 16, a first vent hole 22 is arranged on one side wall of the first blocking block 21 close to the hose 17, and a first vent hole 23 is arranged on one side wall of the first vent hole 22 close to the sliding rod 20, so that the movable plate 6 can be attracted to slide by the air pump 14, and the movable base 8 can slide to complete the pulling work on the steel plate, so that the steel plate can be pulled to be flat, and the cutting work can be more accurately completed, an outer outlet 24 is arranged on one side wall of the air groove 13 far away from the movable chamber 4, a second blocking block 25 is slidably connected in the outer outlet 24, a second vent hole 26 is arranged on one side wall of the second blocking block 25 close to the sliding rod 20, a second vent hole 27 is arranged on one side wall of the second vent hole 26 far away from the sliding rod 20, a connecting block 43 is fixedly connected between the second blocking block 25 and the sliding rod 20, and the connecting block 43 is connected with the supporting frame 18 through a limiting spring 28, thus, the adsorption work and the sliding work can be performed successively, the work of communicating with the outside can be smoothly performed, and the air pump 14 can be operated normally.

In the using process of the invention, firstly, the whole device is pushed, the whole device is moved to a designated position by the rotation of the roller 38, then the plurality of threaded pipes 40 are rotated, the plurality of threaded pipes 40 respectively rotate on the plurality of threaded columns 39 and simultaneously push the corresponding anti-skid plates 41 to abut against the ground, thus the stable supporting work of the base 1 is smoothly completed, the accidents of movement and the like of the base 1 in the working process are avoided, then a user can place a steel plate on the plurality of movable seats 8 and rotate and pull the plurality of extrusion plates 31, the plurality of extrusion plates 31 respectively face the plurality of movable seats 8, the plurality of lifting pipes 30 can be inserted into the plurality of fixed pipes 29, then the user can open the plurality of fixed pipes 14, when the air pump 14 works, firstly, the air pump 15, the air groove 13, the sliding pipe 12, the air draft cavity 9 and the plurality of air draft holes 10 draw air outwards, the steel plate is smoothly adsorbed on the moving seat 8, the positioning and fixing work of the steel plate is completed, meanwhile, the lifting pipe 30 and the extrusion plate 31 can be sucked through the air suction cavity 9 and the fixing pipe 29, so that the extrusion plate 31 can be pressed on the steel plate, the fixing work of the steel plate is firmly completed by matching with the adsorption action, and the working stability of the device is greatly ensured;

after the steel plate is adsorbed, the air pump 14 can not pump air through the plurality of air pumping holes 10, but because the air pump 14 still works normally, the connecting block 43 and the sliding rod 20 overcome the elastic force of the limiting spring 28 to pull the first blocking block 21, the hose 17 and the air groove 13 can be communicated with the first vent hole 22 and the first vent hole 23, the moving plate 6 is pulled to slide in the moving cavity 4 by virtue of smooth air pumping work, the sliding plate 7 and the moving seat 8 are driven to slide, the moving seats 8 are far away from each other to slide, the steel plate can be pulled from a plurality of corners of the steel plate, and then the steel plate is pulled flat, so that the problem that the center of the steel plate is sunken due to self gravity can be effectively overcome, the steel plate can be kept flat to finish cutting work, the production work of a user is greatly facilitated, and after the moving seat 8 reaches a limit position, the connecting block 43 and the sliding rod 20 can continuously overcome the elastic force of the limiting spring 28 to slide, then the second blocking block 25 is pushed to extend out of the outer outlet 24, then the air groove 13 and the outside are enabled to smoothly complete communication through the second vent hole 26 and the second vent hole 27, so that the air pump 14 can safely continue to work and complete adsorption work, a user can smoothly complete cutting work on a steel plate which is stably fixed, and then smooth sliding block production work for the lead screw is completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A steel plate cutting and positioning device for a sliding block for producing a lead screw comprises a base (1), wherein a plurality of supporting columns (2) are fixedly connected to the upper end face of the base (1), and is characterized in that one ends, far away from the base (1), of the supporting columns (2) are fixedly connected with fixing seats (3), moving cavities (4) are arranged in the fixing seats (3), a sliding groove (5) is formed in one side wall, far away from the base (1), of the moving cavities (4), moving plates (6) are slidably connected in the moving cavities (4), sliding plates (7) are slidably connected in the sliding grooves (5), the sliding plates (7) are fixedly connected to the moving plates (6), and moving seats (8) are fixedly connected to one side wall, far away from the moving plates (6), of the sliding plates (7), and all be equipped with air draft chamber (9) in a plurality of removal seats (8), it is a plurality of all be equipped with a plurality of air draft holes (10) that are equidistant setting on the lateral wall of base (1) is kept away from in air draft chamber (9), and all be equipped with sliding hole (11) on the lateral wall of a plurality of air draft chambers (9), it is a plurality of equal sliding connection has sliding tube (12) in sliding hole (11), and is a plurality of all be equipped with pneumatic means on fixing base (3).

2. The steel plate cutting and positioning device for producing the sliding block for the lead screw according to claim 1, wherein the pneumatic device comprises an air groove (13) arranged on one side wall, close to the base (1), of the fixed seat (3), an air pump (14) is arranged on one side wall, close to the base (1), of the fixed seat (3), an air pumping pipe (15) is arranged on the air pump (14), the air pumping pipe (15) is arranged in the air groove (13), a communication hole (16) is arranged on one side wall, close to the moving cavity (4), of the air groove (13), a hose (17) is fixedly connected to one side wall, close to the communication hole (16), of the moving cavity (4), the hose (17) is arranged opposite to the communication hole (16), one end, far away from the communication hole (16), of the hose (17) is fixedly connected to the moving plate (6), a fixing hole (42) is arranged on one side wall, close to the moving seat (8), of the air groove (13), one end of the sliding pipe (12) far away from the sliding hole (11) is fixedly connected to the inner wall of the fixing hole (42) and is arranged on the inner wall of the side wall close to the movable cavity (4), the air groove (13) is fixedly connected with a support frame (18) on the side wall close to the movable cavity (4), a sliding opening (19) is formed in the support frame (18), the sliding opening (19) is arranged right opposite to the communicating hole (16), a sliding rod (20) is connected in the sliding opening (19) in a sliding mode, a first blocking block (21) is fixedly connected to one side wall of the sliding rod (20) close to the communicating hole (16), the first blocking block (21) is connected in the communicating hole (16) in a sliding mode, a first air vent (22) is arranged on one side wall of the first blocking block (21) close to the hose (17), a first air vent (23) is arranged on one side wall of one end of the first air vent (22) close to the sliding rod (20), an outer outlet (24) is arranged on one side wall of the air groove (13) far away from the movable cavity (4), and outer export (24) sliding connection has stifled chock two (25), stifled chock two (25) are equipped with blow vent two (26) on being close to a lateral wall of slide bar (20), and blow vent two (26) are kept away from and are equipped with air vent two (27) on the one end lateral wall of slide bar (20), fixedly connected with connecting block (43) between stifled chock two (25) and slide bar (20), and link to each other through spacing spring (28) between connecting block (43) and support frame (18).

3. The steel plate cutting and positioning device for the sliding block used for the lead screw is characterized in that a fixed pipe (29) is fixedly connected to one side wall, far away from the base (1), of the movable seat (8), the fixed pipe (29) and the air draft cavity (9) are communicated with each other, a lifting pipe (30) is connected to the fixed pipe (29) in a sliding mode, and an extrusion plate (31) is fixedly connected to one side wall, far away from the movable seat (8), of the lifting pipe (30).

4. The steel plate cutting and positioning device for the slider used for the lead screw according to claim 3, wherein an auxiliary seat (32) is arranged on one side wall of the movable seat (8), an auxiliary hole (33) is formed in the auxiliary seat (32), an auxiliary rod (34) is slidably connected in the auxiliary hole (33), an auxiliary disc (35) is fixedly connected to one side wall of the auxiliary rod (34) close to the base (1), the auxiliary disc (35) and the auxiliary seat (32) are connected through an auxiliary spring (36), a rotating block (37) is rotatably connected to one end, far away from the auxiliary disc (35), of the auxiliary rod (34), and the rotating block (37) is fixedly connected to the extrusion plate (31).

5. The steel plate cutting and positioning device for producing the sliding block for the lead screw according to claim 1, wherein a plurality of rollers (38) are rotatably connected to the lower end surface of the base (1), a plurality of threaded columns (39) are fixedly connected to the lower end surface of the base (1), and a threaded pipe (40) is threadedly connected to each of the plurality of threaded columns (39).

6. The steel plate cutting and positioning device for the sliding block for producing the screw rod according to claim 5 is characterized in that a side wall of each of the plurality of threaded pipes (40) close to the base (1) is fixedly connected with a skid-proof plate (41).

7. The steel plate cutting and positioning device for the production of the sliding block for the screw rod according to the claim 1 is characterized in that the sliding tube (12) is U-shaped.

8. The steel plate cutting and positioning device for producing the sliding block for the lead screw according to claim 3, wherein a side wall of the plurality of the extrusion plates (31) close to the base (1) is provided with an anti-slip layer.