CN217413282U

CN217413282U - Machine tool hydraulic clamping device for machining machine tool plate

Info

Publication number: CN217413282U
Application number: CN202221233940.1U
Authority: CN
Inventors: 李壬栋; 陈炎民; 韩金彪; 陈增培; 王二有
Original assignee: Henan Xinganbang Electromechanical Equipment Manufacturing Co ltd
Current assignee: Henan Xinganbang Electromechanical Equipment Manufacturing Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-09-13
Anticipated expiration: 2032-05-23

Abstract

The utility model relates to a lathe plate processing equipment technical field specifically is a lathe hydraulic clamping device of lathe plate processing, which comprises a lathe, the outside of lathe is provided with hydraulic assembly, hydraulic assembly's one end fixedly connected with splint, first spout has been seted up to the inside of splint, the outside sliding connection of spout has the buffering lid, the outside fixedly connected with shell fragment of splint. The utility model has the advantages that: the device is provided with the buffer cover and the elastic sheet, so that the buffer protection effect is realized when the plate is clamped, the buffer effect is realized between the clamping plate and the plate, the two sides of the plate are protected, the rigid contact between the clamping plate and the plate is avoided, the plate is prevented from being damaged, the quality of the plate is ensured, and the economic loss is reduced; through setting up bull stick and shovel piece, be convenient for place the plate on the lathe, replace the staff to place to avoid extrudeing workman's finger, reduce danger, conveniently take out the plate that processes simultaneously, make things convenient for the workman to carry the plate.

Description

Machine tool hydraulic clamping device for machining machine tool plate

Technical Field

The utility model relates to a lathe plate processing equipment technical field, especially a lathe hydraulic clamping device of lathe plate processing.

Background

The machine tool is a machine for manufacturing machines, the machine tool plays an important role in the construction of national economy modernization, the lathe is a machine tool for turning a rotating workpiece by mainly using a lathe tool, a drill bit, a reamer, a screw tap, a die, a knurling tool and the like can be further used for correspondingly processing the lathe on the lathe, the lathe is mainly used for processing shafts, discs, sleeves and other workpieces with rotating surfaces, the lathe is a type of machine tool which is the most widely used in machinery manufacturing and repairing factories, the machine tool is firstly driven by a motor in a centralized way and then driven by a single motor, namely a working master machine or a machine tool, is traditionally called as the machine tool for short, is generally divided into a metal cutting machine tool, a forging machine tool, a woodworking machine tool and the like, and a plurality of methods for processing mechanical parts in modern machine manufacturing are provided: in addition to machining, casting, forging, welding, pressing, extruding, etc., but in general, parts requiring high precision and fine surface roughness are subjected to final machining by cutting on a machine tool, and in order to clamp a machining original, the machine tool is generally provided with a jig in which a device for preventing displacement or vibration of a workpiece during machining is called a clamping device.

The hydraulic clamping device of the machine tool related to the processing of the plate of the machine tool in the prior art also has the following disadvantages:

1. when the existing hydraulic clamping device of the machine tool is used, a rigid clamping plate is usually used for clamping a plate, but the force of a hydraulic component for pushing the clamping plate is too large, and the clamping plate and the plate are not protected by buffering, so that the rigid contact between the clamping plate and the plate causes the plate to be damaged due to excessive extrusion force, the quality of the plate is reduced, and economic loss is caused;

2. meanwhile, when a worker places a large plate, the worker generally lifts the plate by two hands and places the plate on a machine tool, but when the plate is placed, the plate is too heavy in size, so that the fingers of the worker are easily extruded when the plate is placed, the fingers are injured, and the work of the worker is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a lathe hydraulic clamping device of lathe bed spare processing.

The purpose of the utility model is realized through the following technical scheme: a hydraulic clamping device of a machine tool for machining a machine tool plate comprises the machine tool, wherein a hydraulic assembly is arranged outside the machine tool, one end of the hydraulic assembly is fixedly connected with a clamping plate, a first sliding groove is formed in the clamping plate, a buffering cover is connected to the outer portion of the first sliding groove in a sliding mode, an elastic sheet is fixedly connected to the outer portion of the clamping plate, a rubber pad is connected to the inner portion of the buffering cover in a sliding mode, a pressing plate is connected to the outer portion of the buffering cover in a rotating mode, a limiting bolt is connected to the inner portion of the pressing plate in a threaded mode, a second sliding groove is formed in the machine tool, a fixing frame is connected to the inner portion of the second sliding groove in a sliding mode, a rotating rod is connected to the inner portion of the fixing frame in a rotating mode, a shovel block is fixedly connected to one end of the rotating rod, a pedal block is fixedly connected to one end of the rotating rod, a torque spring is sleeved to the outer portion of the rotating rod, a pulley is connected to the inner portion of the fixing frame in a rotating mode, the outside fixedly connected with extension frame of lathe.

Preferably, a processing device is arranged outside the machine tool, and a control device is arranged outside the processing device.

Through adopting above-mentioned technical scheme, the machine tool of being convenient for processes the plate, improves machine tool's intelligent degree.

Preferably, the buffering cover is connected to one side of the outer part of the clamping plate in a sliding mode through a first sliding groove.

Through adopting above-mentioned technical scheme, be convenient for the buffering lid at the slip of splint to play the effect of buffer protection to panel.

Preferably, the outside fixedly connected with fixed strip of buffering lid, the clamp plate passes through the fixed strip and rotates the outside one side of connecting at the buffering lid.

Through adopting above-mentioned technical scheme, be convenient for carry on spacingly to the rubber pad, conveniently change the rubber pad after opening the clamp plate.

Preferably, the fixed frame is connected to one side of the interior of the machine tool through a second sliding groove in a sliding mode, and torque springs are sleeved on two sides of the outer portion of the rotating rod.

Through adopting above-mentioned technical scheme, play certain restraint to the transfer link to make the shovel piece when not using, accomodate the inside at the second spout all the time.

Preferably, a round hole is formed in the fixing frame, the rotating rod is rotatably connected with the fixing frame through the round hole, and the shovel block is slidably connected with the machine tool through a second sliding groove.

Through adopting above-mentioned technical scheme, the rotation of the bull stick of being convenient for to make the shovel piece lift the plate, thereby make things convenient for the workman to take off the plate from the lathe.

Preferably, a third sliding groove identical to the second sliding groove is formed in the extension frame, and the fixing frame is connected with the extension frame in a sliding mode through the third sliding groove.

Through adopting above-mentioned technical scheme, be convenient for slide one side to the lathe with shovel piece and mount to do not influence the lathe to the processing of plate.

The utility model has the advantages of it is following:

1. the hydraulic clamping device for the machine tool for machining the plate of the machine tool is provided with the buffering cover and the elastic sheet, when the hydraulic clamping device is used, the hydraulic assembly is started, the hydraulic assembly pushes the clamping plate to move, after the rubber pad is contacted with the outer side of the plate, the buffering cover which is stressed slides outside the clamping plate, and the elastic sheet plays a buffering role on the buffering cover outside the clamping plate, so that the plate is tightly clamped by the clamping plate;

2. when the hydraulic clamping device for the machine tool for machining the plate of the machine tool is used, one side of the plate is placed on the machine tool firstly, a worker steps on the stepping block by feet to enable the rotating rod to drive the shoveling block to rotate out of the interior of the machine tool, the other side of the plate is placed on the shoveling block at the moment, then the shoveling block is rotated downwards to enable the shoveling block to rotate to the interior of the second chute, so that the plate is placed on the machine tool, when the plate is taken out, the fixing frame is pushed inwards to enable the shoveling block to slide to the lower side of the plate, the stepping block is stepped, the shoveling block rotates and lifts one side of the plate, the plate can be moved away, the hydraulic clamping device is convenient to place the plate on the machine tool to replace hands, so that fingers of the worker are prevented from being squeezed, the danger is reduced, the machined plate is convenient to take out, one side of the plate is lifted when the shoveling block rotates, the plate is convenient for the worker to carry the plate, and the plate can be protected, and the plate placing and taking device is convenient for workers to use when the plate is placed and taken out, so that the convenience of the machine tool hydraulic clamping device for machining the plate of the machine tool is improved.

Drawings

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

FIG. 2 is a schematic view of a partial cross-sectional view of the structure of the buffering cap and the elastic sheet of the present invention;

FIG. 3 is a schematic structural view of the shovel block and the rotating rod of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the shovel and the machine tool of the present invention.

In the figure: 1-a machine tool, 2-a hydraulic assembly, 3-a clamping plate, 4-a first sliding chute, 5-a buffer cover, 6-a spring plate, 7-a rubber pad, 8-a pressing plate, 9-a limiting bolt, 10-a second sliding chute, 11-a fixed frame, 12-a rotating rod, 13-a shovel block, 14-a treading block, 15-a torque spring, 16-a pulley, 17-an extension frame, 18-a processing device and 19-a control device.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-4, a machine tool hydraulic clamping device for machining a machine tool component comprises a machine tool 1, a hydraulic component 2 is arranged outside the machine tool 1, one end of the hydraulic component 2 is fixedly connected with a clamping plate 3, a first sliding groove 4 is arranged inside the clamping plate 3, an external sliding connection of the first sliding groove 4 is provided with a buffering cover 5, an external fixed connection of the clamping plate 3 is provided with a spring sheet 6, an internal sliding connection of the buffering cover 5 is provided with a rubber pad 7, an external rotating connection of the buffering cover 5 is provided with a pressing plate 8, an internal threaded connection of the pressing plate 8 is provided with a limit bolt 9, an internal sliding groove 10 is arranged inside the machine tool 1, an internal sliding connection of the second sliding groove 10 is provided with a fixing frame 11, an internal rotating connection of the fixing frame 11 is provided with a rotating rod 12, one end of the rotating rod 12 is fixedly connected with a shovel block 13, one end of the rotating rod 12 is fixedly connected with a pedal block 14, and an external sleeve of the rotating rod 12 is provided with a torque spring 15, the inside of mount 11 rotates and is connected with pulley 16, the outside fixedly connected with extension frame 17 of lathe 1, when using, the inside welding of mount 11 has the circle axle, pulley 16 rotates with mount 11 through the circle axle and is connected, frictional force reduces when making mount 11 slide in second spout 10, the outside both sides of mount 11 also are glossy cambered surface, the jack has all been seted up to clamp plate 8 and rubber pad 7's inside, the one end of stop cock 9 runs through the inside of clamp plate 8 and rubber pad 7 threaded connection at housing cap 5, it is spacing to clamp plate 8, thereby it is spacing to carry out rubber pad 7.

As a preferred technical solution of the present invention, the processing device 18 is provided outside the machine tool 1, and the control device 19 is provided outside the processing device 18, and when in use, the same as the prior art, and no detailed description is given here.

As a preferred technical scheme of the utility model, buffering lid 5 has in splint 3 outside one side through 4 sliding connection of first spout, and when using, one side of splint 3 is not run through completely to the one end of first spout 4 to it is spacing to carry out buffering lid 5, avoids buffering lid 5 to drop.

As a preferred technical scheme of the utility model, the outside fixedly connected with fixed strip of buffering lid 5, clamp plate 8 rotate through the fixed strip and connect in outside one side of buffering lid 5.

As an optimal technical scheme of the utility model, mount 11 passes through 10 sliding connection of second spout in inside one side of lathe 1, torque spring 15 has all been cup jointed to the outside both sides of bull stick 12, when using, outside pulling mount 11, with the inside of mount 11 pulling extension frame 17, do not influence processingequipment 18 to the processing of plate, inwards promote mount 11, make shovel piece 13 slide to the below of plate, step on and step on piece 14, shovel piece 13 rotates and lifts up one side of plate, be convenient for remove the plate.

As a preferred technical scheme, the round hole has been seted up to the inside of mount 11, bull stick 12 rotates with mount 11 through the round hole to be connected, shovel piece 13 is through

second spout

10 and 1 sliding connection of lathe, when using, the workman tramples on piece 14 with the foot, make bull stick 12 drive shovel piece 13 roll out from the inside of lathe 1, gently lift and trample piece 14, receive the influence of gravity, it upwards rotates to trample piece 14, shovel piece 13 downwards rotates, make shovel piece 13 rotate to the inside of second spout 10, thereby make things convenient for shovel piece 13 to adjust in two kinds of operating condition, increase shovel piece 13's flexibility, make things convenient for the workman to use, the outside of trampling piece 14 is provided with anti-skidding stripe.

As a preferred technical scheme of the utility model, the third spout the same with second spout 10 is seted up to extension frame 17's inside, and mount 11 passes through third spout and extension frame 17 sliding connection, and when using, outside pulling mount 11, with the inside that mount 11 pulled extension frame 17, does not influence processingequipment 18 to the processing of plate.

The working process of the utility model is as follows:

s1, when in use, one side of the plate is firstly placed on the machine tool 1, a worker steps on the treading block 14 with feet, the rotating rod 12 drives the shovel block 13 to rotate out of the machine tool 1, and the other side of the plate is placed on the shovel block 13;

s2, slightly lifting the pedal block 14, enabling the pedal block 14 to rotate upwards and the shovel block 13 to rotate downwards under the influence of gravity, enabling the shovel block 13 to rotate to the inside of the second sliding groove 10, enabling the plate to be horizontally placed on the machine tool 1, pulling the fixing frame 11 outwards, pulling the fixing frame 11 to the inside of the extension frame 17, and not influencing the machining of the plate by the machining device 18;

s3, starting the hydraulic assembly 2, pushing the clamping plate 3 to move by the hydraulic assembly 2, enabling the buffering cover 5 subjected to force to slide outside the clamping plate 3 after the rubber pad 7 is contacted with the outer side of the plate, and enabling the elastic block 6 to play a buffering role for the buffering cover 5 outside the clamping plate 3, so that the clamping plate 3 tightly clamps the plate for processing;

s4, after processing, the plate is loosened by the clamping plate 3, and the buffer cover 5 automatically resets under the action of the elastic sheet 6;

s5, pushing the fixing frame 11 inwards at the moment to enable the shovel block 13 to slide to the lower side of the plate, stepping on the stepping block 14, enabling the shovel block 13 to rotate and lift one side of the plate, and then carrying away the plate.

In summary, in the hydraulic clamping device for the machine tool for machining the plate of the machine tool, by arranging the buffering cover 5 and the elastic sheet 6, when in use, the hydraulic component 2 is started, the hydraulic component 2 pushes the clamping plate 3 to move, after the rubber pad 7 is contacted with the outer side of the plate, the buffer cover 5 which is stressed slides outside the clamping plate 3, the elastic block 6 has the buffer function on the buffer cover 5 outside the clamping plate 3, thereby the plate is tightly clamped by the clamping plate 3, the buffering cover 5 is automatically reset under the action of the elastic sheet 6 after processing, the device is convenient for playing a role of buffering and protecting when clamping the plate, playing a role of buffering between the clamping plate and the plate, the two sides of the plate are protected, the clamping plate is prevented from being in hard contact with the plate, the plate is prevented from being damaged, the quality of the plate is ensured, and the economic loss is reduced, so that the practicability of the machine tool hydraulic clamping device for machining the plate of the machine tool is improved; by arranging the rotating rod 12 and the shovel block 13, when in use, one side of a plate is firstly placed on the machine tool 1, a worker steps on the pedal block 14 with feet to enable the rotating rod 12 to drive the shovel block 13 to rotate out of the interior of the machine tool 1, the other side of the plate is placed on the shovel block 13 at the moment, then the shovel block 13 is rotated downwards to enable the shovel block 13 to rotate to the interior of the second chute 10, the plate is flatly placed on the machine tool 1, when the plate is taken out, the fixing frame 11 is pushed inwards to enable the shovel block 13 to slide to the lower side of the plate, the pedal block 14 is stepped, the shovel block 13 rotates and lifts one side of the plate, the plate can be removed, the device is convenient to place the plate on the machine tool to replace hands, the fingers of the worker are prevented from being squeezed, dangerousness is reduced, meanwhile, the machined plate is convenient to take out, one side of the plate is lifted when the shovel block rotates, the plate is convenient for the worker to carry the plate, and the plate can play a role in protecting the worker, the hydraulic clamping device is convenient for workers to use when plates are placed and taken out, and therefore the convenience of the hydraulic clamping device for the machine tool for machining the plates of the machine tool is improved.

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

1. The utility model provides a lathe hydraulic clamping device of lathe spare processing which characterized in that: comprises a machine tool (1), a hydraulic component (2) is arranged outside the machine tool (1), one end of the hydraulic component (2) is fixedly connected with a clamping plate (3), a first sliding groove (4) is formed in the clamping plate (3), a buffering cover (5) is connected to the outer portion of the first sliding groove (4) in a sliding manner, an elastic sheet (6) is fixedly connected to the outer portion of the clamping plate (3), a rubber pad (7) is connected to the inner portion of the buffering cover (5) in a sliding manner, a pressing plate (8) is connected to the outer portion of the buffering cover (5) in a rotating manner, a limiting bolt (9) is connected to the inner portion of the pressing plate (8) in a threaded manner, a second sliding groove (10) is formed in the machine tool (1), a fixing frame (11) is connected to the inner portion of the second sliding groove (10) in a sliding manner, a rotating rod (12) is connected to the inner portion of the fixing frame (11) in a rotating manner, and a shovel block (13) is fixedly connected to one end of the rotating rod (12), one end of the rotating rod (12) is fixedly connected with a treading block (14), a torque spring (15) is sleeved outside the rotating rod (12), a pulley (16) is rotatably connected inside the fixing frame (11), and an extension frame (17) is fixedly connected outside the machine tool (1).

2. A hydraulic clamping device for machine tools for machine tool component machining according to claim 1, characterized in that: a processing device (18) is arranged outside the machine tool (1), and a control device (19) is arranged outside the processing device (18).

3. A hydraulic clamping device for machine tools for machine tool component machining according to claim 1, characterized in that: the buffering cover (5) is connected to one side of the outer portion of the clamping plate (3) in a sliding mode through the first sliding groove (4).

4. A hydraulic clamping device for machine tools for machining machine tool components according to claim 1, characterized in that: the outside fixedly connected with fixed strip of buffering lid (5), clamp plate (8) rotate through the fixed strip and connect in the outside one side of buffering lid (5).

5. A hydraulic clamping device for machine tools for machine tool component machining according to claim 1, characterized in that: the fixed frame (11) is connected to one side of the interior of the machine tool (1) in a sliding mode through a second sliding groove (10), and torque springs (15) are sleeved on two sides of the exterior of the rotating rod (12).

6. A hydraulic clamping device for machine tools for machining machine tool components according to claim 1, characterized in that: the circular hole is opened in the inside of mount (11), bull stick (12) rotate with mount (11) through the circular hole and are connected, shovel piece (13) pass through second spout (10) and lathe (1) sliding connection.

7. A hydraulic clamping device for machine tools for machine tool component machining according to claim 1, characterized in that: a third sliding groove identical to the second sliding groove (10) is formed in the extension frame (17), and the fixing frame (11) is connected with the extension frame (17) in a sliding mode through the third sliding groove.