CN112496403A

CN112496403A - Integrated lathe with large-sized workpiece accurate positioning function

Info

Publication number: CN112496403A
Application number: CN202011343855.6A
Authority: CN
Inventors: 王盛昌
Original assignee: Hefei Yixing Technology Co ltd
Current assignee: Hefei Yixing Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-03-16

Abstract

The invention discloses an integrated lathe with a large-sized workpiece accurate positioning function, which comprises a device body, wherein a workbench is fixedly arranged at the top end of the device body, a drilling assembly is movably sleeved at the top end of the workbench, a control box is detachably arranged at the other end of the device body, an arc-shaped protective cover is detachably arranged on one side of the control box close to the drilling assembly, a clamping assembly is embedded and arranged on the surface of one side of the control box close to the drilling assembly, and a collecting box is arranged at the top end of the workbench. According to the invention, the first rotating rod, the second rotating rod, the fixed side plate and the clamping block are arranged, the first rotating rod is rotatably connected with the top end cushion block of the push plate through the rotating shaft, and then the other end of the first rotating rod is rotatably connected with the top end cushion block on the surface of the fixed side plate, so that the push plate, the fixed side plate and the first rotating rod are linked together through the first rotating rod, and the safety and the automation degree of the device during working are further increased.

Description

Integrated lathe with large-sized workpiece accurate positioning function

Technical Field

The invention relates to the technical field of integrated lathes, in particular to an integrated lathe with a large-sized workpiece accurate positioning function.

Background

The lathe is a machine tool which mainly uses a lathe tool to carry out turning processing on a rotating workpiece, and a drill bit, a reamer, a screw tap, a die, a knurling tool and the like can be used for carrying out corresponding processing on the lathe;

the lathe comprises the following parts: a main shaft box: the main task of the machine is to make the spindle obtain the required different rotation speeds of forward and reverse directions by the rotation from the main motor through a series of speed-changing mechanisms, and the spindle box divides part of the power to transmit the motion to the feeding box. The main shaft in the headstock is the key part of lathe, and the stationarity that the main shaft ran on the bearing directly influences the processingquality of work piece, and in case the rotational accuracy of main shaft reduces, the use value of lathe will reduce, the feed box: the feeding box is provided with a speed change mechanism for feeding motion, the speed change mechanism is adjusted to obtain the required feeding amount or screw pitch, the motion is transmitted to the tool rest through a feed bar or a lead screw for cutting, and the lead screw and the feed bar are as follows: for coupling feed box and slide carriage box to pass the motion and the power of feed box to the slide carriage box, make the slide carriage box obtain vertical rectilinear motion, slide carriage box: the lathe feed motion control box is internally provided with a mechanism for changing the rotary motion of a feed bar and a lead screw into the linear motion of a tool rest, realizes the longitudinal feed motion, the transverse feed motion and the rapid movement of the tool rest through the feed bar transmission, and drives the tool rest to do the longitudinal linear motion through the lead screw so as to machine threads, and the tool rest: comprises two layers of sliding plates (middle and small sliding plates), a saddle and a knife rest body. The tail frame is used for mounting the turning tool and driving the turning tool to move longitudinally, transversely or obliquely, and comprises: install on the lathe bed guide rail to along this guide rail longitudinal movement to adjust its operating position, the tailstock mainly is used for installing the back top, in order to support longer work piece, also can install drill bit, reamer etc. and carry out spot facing work, the lathe bed: the lathe is a large-scale basic component with a guide rail (a mountain-shaped guide rail and a flat guide rail) with high precision requirement, is used for supporting and connecting various components of the lathe and ensures that the components have accurate relative positions when working, and the cooling device comprises: the cooling device is mainly used for pressurizing the cutting fluid in the water tank through the cooling water pump and then spraying the pressurized cutting fluid to a cutting area, so that the cutting temperature is reduced, cutting chips are washed away, and the machining surface is lubricated, so that the service life of the cutter is prolonged, and the surface machining quality of a workpiece is improved.

However, in practical use, there still exist some disadvantages, such as:

when the existing lathe is used for clamping some large parts during machining, on one hand, the clamping range of the clamp is small, and the clamp cannot be adapted to a large workpiece, and on the other hand, the existing clamp can not be used for effectively and stably clamping the workpiece after being adapted to the workpiece, so that the practicability of the device is reduced, and the machining quality of the device is not facilitated;

secondly, current lathe is adding man-hour to the work piece, because the device is when the large-scale work piece of centre gripping, stability is lower, consequently leads to the work piece to take place to collide with between easy and the workstation to cause the damage on workpiece surface, and the damage of workstation, and then increased the device single work's consumption cost, increased economic cost.

Disclosure of Invention

In order to overcome the above defects in the prior art, embodiments of the present invention provide an integrated lathe with a function of accurately positioning a large workpiece, in which a first rotating rod, a second rotating rod, a fixed side plate and a clamping block are provided, the first rotating rod is rotatably connected to a top end cushion block of a push plate through a rotating shaft, and then the other end of the first rotating rod is rotatably connected to a top end cushion block on the surface of the fixed side plate, so that the push plate, the fixed side plate and the fixed side plate are linked together by the first rotating rod to form a linkage combination system, thereby increasing the safety and the degree of automation of the device during operation, and solving the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: an integrated lathe with a large-sized workpiece accurate positioning function comprises a device body, wherein a workbench is fixedly mounted at the top end of the device body, a drilling assembly is movably sleeved at the top end of the workbench, a control box is detachably mounted at the other end of the device body, an arc-shaped protective cover is detachably mounted on one side of the control box close to the drilling assembly, a clamping assembly is embedded and mounted on the surface of one side of the control box close to the drilling assembly, and a collecting box is placed at the top end of the workbench;

the workbench comprises a placing plate, and the top end of the placing plate is provided with a sliding rail;

the drilling assembly comprises a sliding block, an upright post is embedded and mounted on the surface of the top end of the sliding block, an adjusting handle is rotatably connected to the surface of one side of the upright post, a drill bit is fixedly mounted at the other end of the upright post, and a screwing block is rotatably connected to the top end of the upright post;

the arc-shaped protective cover comprises an arc-shaped baffle, and an installation column is embedded at the other end of the arc-shaped baffle;

the tightening assembly comprises a fixing base, a telescopic cylinder is detachably mounted at the other end of the fixing base, a mounting block is fixedly mounted on the left side and the right side of the telescopic cylinder, a concave block is sleeved on the surface of the telescopic cylinder in a movable mode, a push plate is detachably mounted at the other end of the telescopic cylinder, a fixed side plate is fixedly mounted at one end, away from the telescopic cylinder, of the concave block, a clamping block is sleeved on the inner portion of the fixed side plate in a movable mode, a clamping plate is fixedly mounted at the other end of the clamping block, a first rotating rod and a second rotating rod are rotatably connected to the upper end and the lower end of the fixed side plate respectively, a cushion block is fixedly mounted at the top end and the bottom end of the.

A gap exists between the control box and the workbench, and the control box is arranged on the workbench.

In a preferred embodiment, a gap exists between the control box and the workbench, a layer of anticorrosive paint is uniformly coated on the surface of the outer shell of the control box, and the anticorrosive paint is made of anticorrosive paint material.

In a preferred embodiment, the arc-shaped protection cover is located right above the clamping assembly, the whole material of the arc-shaped protection cover is acrylic material, and the length of the arc-shaped protection cover ranges from ten centimeters to fifteen centimeters.

In a preferred embodiment, the inner surface of the sliding rail is uniformly coated with low-concentration lubricating oil, the sliding rail is movably sleeved with the sliding block, and the sliding rail is matched with the placing plate.

In a preferred embodiment, the drill bit is at the same level as the clamping assembly and the brick is tapered.

In a preferred embodiment, the telescopic cylinder comprises a telescopic outer rod and a telescopic inner rod, a through hole matched with the telescopic inner rod is formed in the surface of the concave block, the other end of the concave block is detachably mounted on the surface of the control box, the interval between the push plate and the fixed side plate is ten centimeters to eight centimeters, and the height of the push plate plus the cushion block is the same as the height of the fixed side plate.

In a preferred embodiment, the first rotating rod and the second rotating rod are distributed in opposite directions, and both the first rotating rod and the second rotating rod are distributed at a certain included angle, and the range of the inclination angle of the first rotating rod and the second rotating rod is from forty degrees to forty-five degrees.

In a preferred embodiment, the first rotating rod is rotatably connected with the top end cushion block of the push plate through a rotating shaft, and the other end of the first rotating rod is rotatably connected with the surface top end cushion block of the fixed side plate.

In a preferred embodiment, the volume value of the collecting box ranges from twenty cubic centimeters to thirty-five cubic centimeters, the collecting box is rectangular in overall shape, and a rubber cushion layer is fixedly bonded to the top end of the top plate.

The invention has the technical effects and advantages that:

1. according to the invention, by arranging the telescopic cylinder, the clamping assembly and the collecting box, firstly, an operator places the collecting box at the top end of the workbench, and simultaneously adjusts the position of the drilling assembly in the sliding rail through the sliding block, then the telescopic cylinder extends, and simultaneously drives the first rotating rod to rotate anticlockwise and the second rotating rod to rotate clockwise, then the second rotating rod drives the clamping block at the other end of the first rotating rod to slide relatively in the fixed side plate, then the clamping blocks at the two ends of the fixed side plate move oppositely until the two clamping blocks clamp the workpiece positioned at the top end of the collecting box, so that the workpiece clamping work is completed, the two clamping blocks are utilized to drive the clamping plates to clamp the workpiece, so that the two ends of the workpiece are clamped in a limiting manner, meanwhile, the collecting box at the bottom end of the workpiece is utilized to support the bottom end of the workpiece;

2. according to the invention, the first rotating rod, the second rotating rod, the fixed side plate and the clamping block are arranged, the first rotating rod is rotatably connected with the top cushion block of the push plate through the rotating shaft, and then the other end of the first rotating rod is rotatably connected with the top cushion block on the surface of the fixed side plate, so that the push plate, the fixed side plate and the first rotating rod are linked together by the first rotating rod to form a linkage combined system together, and the safety and the automation degree of the device during working are further increased;

3. according to the invention, the rubber cushion layer is arranged, and the rubber cushion layer is fixedly bonded on the top end of the top plate, so that when the top plate is contacted with a workpiece, the bottom surface of the workpiece can be protected to a certain extent, the rough surface of the top plate is prevented from scratching the surface of the workpiece, and the practicability of the device is further improved.

4. The telescopic cylinder is arranged, and the positioning work of the workpiece can be completed by utilizing the telescopic cylinder, so that the device has the advantages of low energy consumption and low cost, simultaneously reduces the working difficulty of operators in installing the clamping mechanism, and further improves the use effect and the economic value of the device.

Drawings

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

FIG. 2 is a schematic perspective view of the rotary hole assembly of the present invention;

FIG. 3 is a schematic view of the arc-shaped protective cover of the present invention;

FIG. 4 is a perspective assembly view of the clamping assembly of the present invention;

FIG. 5 is a schematic perspective view of the clamping assembly of the present invention;

fig. 6 is a schematic view of the structure of the collecting box of the invention.

The reference signs are: 1. a device body; 2. a work table; 21. placing the plate; 22. a slide rail; 3. a drilling assembly; 31. a slider; 32. a column; 33. adjusting the grip; 34. a drill bit; 35. screwing the block; 4. a control box; 5. an arc-shaped protective cover; 51. an arc-shaped baffle plate; 52. mounting a column; 6. a clamping assembly; 61. a fixed seat; 62. a telescopic cylinder; 63. mounting blocks; 64. a concave block; 65. pushing the plate; 66. fixing the side plate; 67. a clamping block; 68. a splint; 69. a first rotating lever; 610. a second rotating lever; 611. cushion blocks; 612. a rotating shaft; 7. a collection box; 71. a box body; 72. a pad; 73. accommodating grooves; 74. a top plate.

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. 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.

The integrated lathe with the function of accurately positioning the large-sized workpiece, as shown in the attached drawings 1-6, comprises a device body 1, wherein a workbench 2 is fixedly mounted at the top end of the device body 1, a drilling assembly 3 is movably sleeved at the top end of the workbench 2, a control box 4 is detachably mounted at the other end of the device body 1, an arc-shaped protective cover 5 is detachably mounted at one side of the control box 4 close to the drilling assembly 3, a clamping assembly 6 is embedded and mounted on the surface of one side of the control box 4 close to the drilling assembly 3, and a collecting box 7 is placed at the top end of the workbench 2;

the workbench 2 comprises a placing plate 21, and the top end of the placing plate 21 is provided with a slide rail 22;

the drilling assembly 3 comprises a sliding block 31, an upright column 32 is embedded and mounted on the top end surface of the sliding block 31, an adjusting handle 33 is rotatably connected on the surface of one side of the upright column 32, a drill bit 34 is fixedly mounted at the other end of the upright column 32, and a screwing block 35 is rotatably connected at the top end of the upright column 32;

the arc-shaped protection cover 5 comprises an arc-shaped baffle 51, and a mounting column 52 is embedded and mounted at the other end of the arc-shaped baffle 51;

the tightening assembly 6 comprises a fixed seat 61, the other end of the fixed seat 61 is detachably provided with a telescopic cylinder 62, the left side and right side of the telescopic cylinder 62 are respectively and fixedly provided with an installation block 63, the surface of the telescopic cylinder 62 is sleeved with a concave block 64, the other end of the telescopic cylinder 62 is detachably provided with a push plate 65, the concave block 64 is far away from one end of the telescopic cylinder 62 and is fixedly provided with a fixed side plate 66, the fixed side plate 66 is sleeved with a clamping block 67, the other end of the clamping block 67 is fixedly provided with a clamping plate 68, the upper end and the lower end of the fixed side plate 66 are respectively and rotatably connected with a first rotating rod 69 and a second rotating rod 610, the top end and the bottom end of the push plate 65 are respectively and fixedly provided with a cushion block 611, and the top end of the.

A gap is formed between the control box 4 and the workbench 3, a layer of anticorrosive paint is uniformly coated on the surface of the shell of the control box 4, the anticorrosive paint is made of anticorrosive paint materials, the arc-shaped protection cover 5 is positioned right above the clamping component 6, the arc-shaped protection cover 5 is made of acrylic materials, the length value range of the arc-shaped protection cover 5 is ten centimeters to fifteen centimeters, low-concentration lubricating oil is uniformly coated on the inner surface of the sliding rail 22, the sliding rail 22 is movably sleeved with the sliding block 31, the sliding rail 22 is matched with the placing plate 21, the drill bit 34 and the clamping component 6 are positioned on the same horizontal plane, the brick head 34 is conical, the telescopic cylinder 62 comprises a telescopic outer rod and a telescopic inner rod, a through hole matched with the telescopic inner rod is formed in the surface of the concave block 64, and the other end of the concave block 64 is detachably mounted with the surface of the control box 4, and the interval of push pedal 65 and fixed curb plate 66 is ten centimetres to eight centimetres, and push pedal 65 is the same with the height value of fixed curb plate 66 plus the height of cushion 611, first dwang 69 and second dwang 610 are relative direction and distribute, and first dwang 69 and second dwang 610 all are certain contained angle and distribute, and the inclination angle scope of first dwang 69 and second dwang 610 is forty degrees to forty-five degrees.

Referring to the specification and fig. 3, the first rotating rod 69 is rotatably connected to the top end pad 611 of the push plate 65 through a rotating shaft 612, and the other end of the first rotating rod 69 is rotatably connected to the top end pad 611 of the surface of the fixed side plate 66.

The implementation mode is specifically as follows: the first rotating rod 69 is rotatably connected with the top end cushion block 611 of the push plate 65 through the rotating shaft 612, and then the other end of the first rotating rod 69 is rotatably connected with the top end cushion block 611 of the surface of the fixed side plate 66, so that the push plate 65, the fixed side plate 66 and the first rotating rod 69 are linked together to form a linkage combination system together, and the safety and the automation degree of the device during working are further improved.

Referring to the attached figure 4 of the specification, the volume value of the collecting box 7 ranges from twenty cubic centimeters to thirty-five cubic centimeters, the collecting box 7 is rectangular in overall shape, and a rubber cushion layer is fixedly bonded to the top end of the top plate 74.

The implementation mode is specifically as follows: the top end of the top plate 74 is utilized to be fixedly bonded with a rubber cushion layer, so that when the top plate 74 is in contact with a workpiece, the bottom surface of the workpiece can be protected to a certain extent, the surface of the workpiece is prevented from being scratched by the rough surface of the top plate 74, the practicability of the device is further improved, and on the other hand, the processing quality of the workpiece is improved.

The telescopic cylinder 62 is made of the following material, and the model thereof is PXTL.

The working principle of the invention is as follows:

the first step is as follows: the operator first assembles the various components of the device normally and then starts the device normally.

The second step is that: firstly, an operator places the collecting box 7 on the top end of the workbench 2, and simultaneously adjusts the position of the drilling assembly 3 in the sliding rail 22 through the sliding block 31, then the telescopic cylinder 62 extends, and simultaneously drives the first rotating rod 69 to rotate anticlockwise and the second rotating rod 610 to rotate clockwise, then the second rotating rod 610 drives the clamping block 67 at the other end of the second rotating rod to slide relatively in the fixed side plate 66, then the clamping blocks 67 at the two ends of the fixed side plate 66 move oppositely until the two clamping blocks 67 clamp the workpiece positioned at the top end of the collecting box 7, then the operator normally operates the drilling assembly 3 to perform hole turning operation on the workpiece, and at this time, chips generated by hole turning directly drop into the collecting box 7, so that the clamping and drilling operation on the workpiece can be completed.

The third step: the inside metal debris of collecting box 7 is taken in the operation next, carries out the operation that the recovery in later stage was recycled, and telescopic cylinder 62 shortens after that, drives through first dwang 69 and second dwang 610 and presss from both sides tight piece 67 and loosen until the work piece of releasing drilling completion completely, carries out the work flow of later stage deep-processing and storage to the work piece that processing was accomplished next, can.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides an integration lathe that possesses accurate locate function of large-scale work piece and uses, includes device body (1), the top fixed mounting of device body (1) has workstation (2), drilling subassembly (3) have been cup jointed in the top activity of workstation (2), the other end demountable installation of device body (1) has control box (4), one side demountable installation that is close to drilling subassembly (3) of control box (4) has arc safety cover (5), its characterized in that: a clamping assembly (6) is embedded and mounted on the surface of one side, close to the drilling assembly (3), of the control box (4), and a collecting box (7) is placed at the top end of the workbench (2);

the workbench (2) comprises a placing plate (21), and the top end of the placing plate (21) is provided with a sliding rail (22);

the drilling assembly (3) comprises a sliding block (31), an upright post (32) is embedded and mounted on the top end surface of the sliding block (31), an adjusting handle (33) is rotatably connected to the surface of one side of the upright post (32), a drill bit (34) is fixedly mounted at the other end of the upright post (32), and a screwing block (35) is rotatably connected to the top end of the upright post (32);

the arc-shaped protection cover (5) comprises an arc-shaped baffle (51), and a mounting column (52) is embedded and mounted at the other end of the arc-shaped baffle (51);

the tightening assembly (6) comprises a fixed seat (61), a telescopic cylinder (62) is detachably mounted at the other end of the fixed seat (61), mounting blocks (63) are fixedly mounted on the left side and the right side of the telescopic cylinder (62), concave blocks (64) are sleeved on the surface of the telescopic cylinder (62), a push plate (65) is detachably mounted at the other end of the telescopic cylinder (62), a fixed side plate (66) is fixedly mounted at one end, away from the telescopic cylinder (62), of each concave block (64), the fixed side plate (66) is sleeved on the inner portion of the fixed side plate (66), a clamping block (67) is sleeved on the inner portion of the fixed side plate (66), a clamping plate (68) is fixedly mounted at the other end of the clamping block (67), a first rotating rod (69) and a second rotating rod (610) are rotatably connected to the upper end and the lower end of the fixed side plate (66) respectively, cushion blocks (, the top end of the cushion block (611) is rotatably connected with a rotating shaft (612).

2. The integrated lathe with the function of accurately positioning the large-sized workpiece according to claim 1, wherein: a gap exists between the control box (4) and the workbench (3), a layer of anticorrosive paint is uniformly coated on the surface of the shell of the control box (4), and the anticorrosive paint is made of anticorrosive paint materials.

3. The integrated lathe with the function of accurately positioning the large-sized workpiece according to claim 1, wherein: arc safety cover (5) are located clamping component (6) directly over, and the whole material of arc safety cover (5) is ya keli material, and the length value scope of arc safety cover (5) is ten centimetres to fifteen centimetres.

4. The integrated lathe with the function of accurately positioning the large-sized workpiece according to claim 1, wherein: the internal surface of slide rail (22) has evenly been scribbled low concentration lubricant, and slide rail (22) and slider (31) activity cup joint, slide rail (22) and place board (21) mutual adaptation.

5. The integrated lathe with the function of accurately positioning the large-sized workpiece according to claim 1, wherein: the drill bit (34) and the clamping assembly (6) are positioned on the same horizontal plane, and the brick (34) is conical.

6. The integrated lathe with the function of accurately positioning the large-sized workpiece according to claim 1, wherein: the telescopic cylinder (62) comprises a telescopic outer rod and a telescopic inner rod, a through hole matched with the telescopic inner rod is formed in the surface of the concave block (64), the other end of the concave block (64) is detachably mounted on the surface of the control box (4), the interval between the push plate (65) and the fixed side plate (66) is ten centimeters to eight centimeters, and the height of the push plate (65) plus the cushion block (611) is the same as the height of the fixed side plate (66).

7. The integrated lathe with the function of accurately positioning the large-sized workpiece according to claim 1, wherein: first dwang (69) and second dwang (610) are relative direction and distribute, and first dwang (69) and second dwang (610) all are certain contained angle and distribute, and the inclination angle scope of first dwang (69) and second dwang (610) is forty degrees to forty-five degrees.

8. The integrated lathe with the function of accurately positioning the large-sized workpiece according to claim 1, wherein: the first rotating rod (69) is rotatably connected with a top end cushion block (611) of the push plate (65) through a rotating shaft (612), and the other end of the first rotating rod (69) is rotatably connected with a surface top end cushion block (611) of the fixed side plate (66).

9. The integrated lathe with the function of accurately positioning the large-sized workpiece according to claim 1, wherein: the volume value range of the collection box (7) is twenty-five cubic centimeters to thirty-three cubic centimeters, the whole collection box (7) is rectangular, and a layer of rubber cushion layer is fixedly bonded to the top end of the top plate (74).