CN218224680U - Lathe machining device for insulator mold - Google Patents

Abstract

The utility model relates to the technical field of machining, in particular to an insulator mould lathe machining device, a worker can judge whether a bar is clamped or not only by observing the change value of a pointer pointing scale when the bar rotates, so that the dependence on the experience of the worker is reduced, the use is convenient, and the accuracy is high; the three-jaw chuck is fixedly arranged at the right end of the rotating shaft, and is coaxial with the rotating shaft; the turning device comprises a base plate, a turning mechanism, a support plate, a support block, a roller, a scale, an electric turntable, a flexible device, a turning mechanism, a moving device and a lifting device, wherein the electric turntable is arranged at the upper end of the base plate, the support plate is arranged at the rotating end of the upper part of the electric turntable, the turning mechanism is arranged at the right part of the base plate, and the moving device is arranged at the left part of the base plate.

Description

Lathe machining device for insulator mold

Technical Field

The utility model relates to a machining's technical field especially relates to an insulator mould lathe processingequipment.

Background

Insulators are objects that do not conduct electricity easily and are used in a wide variety of electrical applications. Ceramic insulators are most commonly used in electrical construction processes. When the ceramic insulator is manufactured, quartz, clay, other ingredients and the like are mixed into a mud shape according to a certain proportion, then the mud-shaped raw material is placed into a mould for forming, and then the formed mud-shaped raw material is placed into a roasting furnace for roasting to form the ceramic insulator; the die used for manufacturing the ceramic insulator is generally machined, when the die is machined, firstly, a lathe is used for turning a bar stock to a proper size, and then, the turned bar stock is placed on a milling machine to mill a cavity; the existing lathe (as the attached figure 4 of the specification) comprises a bottom plate, a support plate, a motor A, a rotating shaft, a three-jaw chuck and a turning device, wherein the support plate is fixedly arranged at the upper end of the bottom plate; when the existing lathe turns the bar, a worker firstly clamps and fixes the left part of the bar through the three-jaw chuck, then turns on the motor A, the motor A enables the three-jaw chuck to drive the bar to rotate through the rotating shaft, and then the turning device is used for turning the bar; the existing lathe finds that when a worker clamps a bar by using a three-jaw chuck, the worker only depends on the experience of the worker to judge whether the bar is clamped correctly (clamping means that the bar is coaxial with a rotating shaft and the three-jaw chuck), if the clamping is inclined, the bar can be subjected to a great centrifugal force in the rotating process, the bar is easy to fall off in the three-jaw chuck or collide with a turning tool under the action of the centrifugal force, so that serious production accidents are caused, and the worker depends on to judge whether the bar is clamped on the three-jaw chuck, so that the experience requirement of the worker is high, so that the lathe processing device capable of judging whether the bar is clamped correctly is needed.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a whether the change value of the directional scale of pointer can judge that the bar presss from both sides just when the workman only needs to observe the bar rotation, has reduced the reliance to workman's experience, convenient to use, insulator mould lathe processingequipment that the rate of accuracy is high.

The utility model discloses an insulator mold lathe processing device, including bottom plate, extension board, motor A, pivot and three-jaw chuck, the extension board is located the bottom plate top, motor A is fixed to be installed on the extension board, the pivot is rotated and is installed on the extension board, the left end of pivot is connected with the output of motor A, three-jaw chuck is fixed to be installed at the pivot right-hand member, three-jaw chuck is coaxial with the pivot; the automatic cutting machine also comprises a lifting plate, a supporting block, a roller, a dividing ruler, an electric turntable, a flexible device, a turning mechanism, a moving device and a lifting device, wherein the electric turntable is arranged at the upper end of the bottom plate, the supporting plate is arranged at the rotating end of the upper part of the electric turntable, the turning mechanism is arranged at the right part of the bottom plate, the moving device is arranged at the left part of the bottom plate, the lifting device is arranged on the moving device, the lifting plate is arranged on the lifting device, the supporting plate is connected with the lifting plate through the flexible device, the left end of the supporting plate is provided with a pointer, the supporting block is fixedly arranged at the upper end of the supporting plate, the roller is rotatably arranged on the supporting block, the dividing ruler is fixedly arranged at the upper end of the lifting plate, and the dividing ruler is provided with a scale, and the pointer points to the scale; firstly, a bar to be turned is clamped and fixed through a three-jaw chuck, then a lifting device is opened, the lifting device drives a lifting plate to ascend, the lifting plate enables a supporting plate to drive a supporting block and a roller to ascend through a flexible device, the upper end of the roller is contacted with the lower end of the bar, then a motor A is opened, the motor A enables the three-jaw chuck to drive the bar to rotate through a rotating shaft, each part of the bar, which is positioned right above the roller, is uniformly contacted with the roller in the rotating process, if the bar is qualified in clamping, the distance between each position on the end face of the bar and the axis of the rotating shaft is equal, the roller cannot move in the rotating process of the bar, the supporting block and the supporting plate cannot move, a pointer on the supporting plate cannot change when the bar points to a scale position on a scale, if the bar is clamped to be inclined, the distance between each position on the end face of the bar and the axis of the rotating shaft is unequal, the supporting block and the supporting plate are driven to move up and down by the supporting plate, a worker can judge the inclination degree of the bar by observing the change value of the pointer pointing to the scale, then the three-jaw chuck again until the bar is clamped to be turned, and the turning mechanism is opened, and the supporting plate 2, and the turning mechanism can be turned on the right side of the drawing; whether the bar is clamped correctly can be judged by a worker only by observing the change value of the pointer pointing scale when the bar rotates, so that the dependence on the experience of the worker is reduced, the use is convenient, and the accuracy is high.

Preferably, the flexible device comprises two groups of springs and a telescopic rod, the telescopic rod and the two groups of springs are both fixedly arranged at the upper end of the lifting plate, and the supporting plate is fixedly arranged at the upper ends of the telescopic rod and the two groups of springs; through the arrangement, the supporting plate can move in the vertical direction to receive certain resistance while the supporting plate can move up and down, and the use of the supporting plate is facilitated.

Preferably, the moving device comprises a motor B, a lead screw A and a sliding block, the motor B is fixedly installed at the left end of the bottom plate, the lead screw A is rotatably installed on the bottom plate, the left end of the lead screw A is connected with the output end of the motor B, the sliding block is screwed with the lead screw A, the sliding block is installed on the bottom plate in a left-right sliding mode, and the lifting device is installed on the sliding block; the motor B is turned on, the motor B drives the screw rod A to rotate, the screw rod A enables the slider to move in the left-right direction, the slider enables the lifting plate to move the telescopic rod through the lifting device to move left and right, the telescopic rod enables the roller to move in the left-right direction through the support block, and the roller can move left and right, so that the coaxiality of any position of the bar in the left-right direction can be detected, the use is convenient, and the limitation is low.

Preferably, the lifting device comprises a support frame, a screw rod and a hand wheel, the support frame is fixedly arranged at the upper end of the sliding block, the screw rod is rotatably arranged on the support frame, the hand wheel is fixedly arranged at the upper end of the screw rod, the left part of the lifting plate is vertically and slidably arranged on the support frame, and the lifting plate is in threaded connection with the screw rod; the hand wheel is rotated to drive the screw rod to rotate, the rotating screw rod enables the two groups of springs to drive the supporting plates to move upwards through the lifting plate, the two groups of supporting plates enable the roller to move upwards through the supporting blocks until the upper end of the roller is contacted with the lower end of the bar, and the two groups of springs are in a compressed state; because the height of the roller can be adjusted, the roller can detect whether the bars with different diameters are qualified or not, and has low limitation and convenient use.

Preferably, the turning mechanism comprises two groups of supporting blocks, a motor C, a screw rod B, a sliding block, a connecting plate, a turning tool and a lifting mechanism, wherein the two groups of supporting blocks are fixedly arranged at the upper end of the bottom plate; when the bar stock is turned, firstly, the lifting mechanism is opened, the lifting mechanism enables the turning tool to ascend through the connecting plate until the turning tool is contacted with the rotating bar stock, so that the turning tool turns the bar stock, then the motor C is opened, the motor C drives the screw rod B to rotate, the rotating screw rod B enables the lifting device to drive the connecting plate and the turning tool to move left through the sliding block, and the turning tool turns the bar stock uniformly from right to left in the process of moving left; the turning of the bar stock is facilitated.

Preferably, the lifting mechanism comprises a supporting frame, a micro motor, a screw rod C and a lifting block, the supporting frame is fixedly arranged at the upper end of the sliding block, the micro motor is fixedly arranged at the upper end of the supporting frame, the screw rod C is rotatably arranged on the supporting frame, the upper end of the screw rod C is connected with the output end of the micro motor, the lifting block is in threaded connection with the screw rod C, the lifting block is vertically slidably arranged on the supporting frame, and the connecting plate is fixedly arranged at the left end of the lifting block; the micro motor is started, the micro motor drives the lead screw C to rotate, and the rotating lead screw C enables the connecting plate to drive the turning tool to adjust the height through the lifting block; because the height of lathe tool can be adjusted, so it can be to the bar of different diameters turning, convenient to use, and the limitation is low.

Preferably, the micro motor is a servo motor with angle self-locking capability; through the arrangement, the lead screw C is prevented from automatically rotating in a vibrating state, and the reliability is improved.

Compared with the prior art, the beneficial effects of the utility model are that: whether the bar is clamped right can be judged by a worker only by observing the change value of the pointer pointing to the scale when the bar rotates, the dependence on the experience of the worker is reduced, the use is convenient, and the accuracy is high.

Drawings

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

FIG. 2 is a structural schematic diagram of a bar stock during turning;

FIG. 3 is a schematic view of the structure of the support plate, the support block and the roller;

FIG. 4 is a schematic diagram of a prior art configuration;

in the drawings, the reference numbers: 1. a base plate; 2. a support plate; 3. a motor A; 4. a rotating shaft; 5. a three-jaw chuck; 6. a lifting plate; 7. a support plate; 8. supporting a block; 9. a roller; 10. a graduated scale; 11. a spring; 12. a telescopic rod; 13. a motor B; 14. a lead screw A; 15. a slider; 16. supporting a frame; 17. a screw; 18. a hand wheel; 19. a supporting block; 20. a motor C; 21. a lead screw B; 22. a slider; 23. a connecting plate; 24. turning a tool; 25. a support frame; 26. a micro motor; 27. a lead screw C; 28. a lifting block; 29. a bar stock; 30. an electric turntable.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

As shown in fig. 1 to 3, a support plate 2 is located above a bottom plate 1, a motor A3 is fixedly installed on the support plate 2, a rotating shaft 4 is rotatably installed on the support plate 2, the left end of the rotating shaft 4 is connected with the output end of the motor A3, a three-jaw chuck 5 is fixedly installed at the right end of the rotating shaft 4, the three-jaw chuck 5 is coaxial with the rotating shaft 4, an electric rotating disc 30 is installed at the upper end of the bottom plate 1, the support plate 2 is installed at the rotating end of the upper portion of the electric rotating disc 30, the left end of a support plate 7 is provided with a pointer, a support block 8 is fixedly installed at the upper end of the support plate 7, a roller 9 is rotatably installed on the support block 8, a graduated scale 10 is fixedly installed at the upper end of a lifting plate 6, scales are arranged on the graduated scale 10, the pointer points to the scales, a telescopic rod 12 and two sets of springs 11 are fixedly installed at the upper end of the lifting plate 6, the support plate 7 is fixedly installed at the upper ends of the telescopic rod 12 and the two sets of springs 11, a motor B13 is fixedly installed at the left end of the bottom plate 1, a lead screw a14 is rotatably installed on the bottom plate 1, the left end of a screw A14 is connected with the output end of a motor B13, a slide block 15 is screwed with the screw A14, the slide block 15 is arranged on a bottom plate 1 in a left-right sliding manner, a support frame 16 is fixedly arranged on the upper end of the slide block 15, a screw 17 is rotatably arranged on the support frame 16, a hand wheel 18 is fixedly arranged on the upper end of the screw 17, the left part of a lifting plate 6 is arranged on the support frame 16 in a vertical sliding manner, the lifting plate 6 is screwed with the screw 17, two groups of support blocks 19 are fixedly arranged on the upper end of the bottom plate 1, a motor C20 is fixedly arranged on the upper end of the bottom plate 1, a screw B21 is rotatably arranged on the two groups of support blocks 19, the right end of the screw B21 is connected with the output end of the motor C20, a slide block 22 is arranged on the bottom plate 1 in a left-right sliding manner, a slide block 22 is screwed with the screw B21, a connecting plate 24 is fixedly arranged on the left part of a connecting plate 23, a support frame 25 is fixedly arranged on the upper end of a turning tool 22, and a micro-type motor 26 is fixedly arranged on the upper end of the support frame 25, the lead screw C27 is rotatably installed on the supporting frame 25, the upper end of the lead screw C27 is connected with the output end of the micro motor 26, the lifting block 28 is screwed with the lead screw C27, the lifting block 28 is vertically and slidably installed on the supporting frame 25, and the connecting plate 23 is fixedly installed at the left end of the lifting block 28.

In the insulator mold lathe processing device of the present invention, when the device is in operation, a bar 29 to be turned is clamped and fixed by the three-jaw chuck 5, then the hand wheel 18 is rotated, the hand wheel 18 drives the screw rod 17 to rotate, the rotating screw rod 17 drives the support plate 7 to move upwards by the two sets of springs 11 through the lifting plate 6, the two sets of support plates 7 drive the roller 9 to move upwards by the support block 8, until the upper end of the roller 9 contacts the lower end of the bar 29, and the two sets of springs 11 are in a compressed state, then the motor A3 is turned on, the motor A3 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the bar 29 to rotate, the bar 29 drives each part directly above the roller 9 to uniformly contact the roller 9 during rotation of the bar 29, if the bar 29 is qualified for clamping, distances between each position on the bar 29 end face and the axis of the rotating shaft 4 are equal, the roller 9 does not move during rotation of the bar 29, the support block 8 and the support plate 7 do not move, then the pointer on the support plate 7 does not change when the pointer on the support plate 7 is rotated, and the support plate 2, and the pointer on the support plate can again observe that the bar 29 and the bar 7 is not move, and the pointer can be tilted, and the pointer can be observed after the pointer of the support plate 2 is moved, and the bar 29 is moved, and the pointer on the support plate 2, and the support plate 30, and the support plate can be observed again, the micro motor 26 drives the lead screw C27 to rotate, the rotating lead screw C27 enables the connecting plate 23 to drive the turning tool 24 to adjust the height through the lifting block 28 until the turning tool 24 is in contact with the bar 29, the bar 29 is turned by the turning tool 24, then the motor C20 is turned on, the motor C20 drives the lead screw B21 to rotate, the rotating lead screw B21 enables the lifting device to drive the connecting plate 23 and the turning tool 24 to move leftwards through the sliding block 22, the turning tool 24 turns the bar 29 uniformly from right to left in the leftward moving process, and after turning of the bar 29 is completed, the turned bar 29 is placed on an external milling machine to be milled into a die used for manufacturing an insulator; a worker can judge whether the bar 29 is clamped correctly by observing the change value of the pointer pointing to the scale when the bar 29 rotates, so that the dependence on the experience of the worker is reduced, the use is convenient, and the accuracy is high.

The utility model discloses an insulator mould lathe processing device, the installation mode, the connection mode or the setting mode of which are common mechanical modes, and the device can be implemented as long as the beneficial effects can be achieved; the utility model discloses an insulator mould lathe processingequipment's three-jaw chuck 5, gyro wheel 9, scale 10, spring 11, telescopic link 12, screw rod 17, lathe tool 24, micro motor 26, lead screw C27 and electric turntable 30 are purchase on the market, and this industry technical staff only need install and operate according to its subsidiary instructions, and need not the technical staff in this field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention is understood according to the specific circumstances.

The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (7)

1. The lathe machining device for the insulator mold comprises a bottom plate (1), a support plate (2), a motor A (3), a rotating shaft (4) and a three-jaw chuck (5), wherein the support plate (2) is located above the bottom plate (1), the motor A (3) is fixedly installed on the support plate (2), the rotating shaft (4) is rotatably installed on the support plate (2), the left end of the rotating shaft (4) is connected with the output end of the motor A (3), the three-jaw chuck (5) is fixedly installed at the right end of the rotating shaft (4), and the three-jaw chuck (5) is coaxial with the rotating shaft (4); the automatic cutting machine is characterized by further comprising a lifting plate (6), a support plate (7), a support block (8), rollers (9), a graduated scale (10), an electric turntable (30), a flexible device, a turning mechanism, a moving device and a lifting device, wherein the electric turntable (30) is installed at the upper end of a bottom plate (1), a support plate (2) is installed at the rotating end of the upper portion of the electric turntable (30), the turning mechanism is installed at the right portion of the bottom plate (1), the moving device is installed at the left portion of the bottom plate (1), the lifting device is installed on the moving device, the lifting plate (6) is installed on the lifting device, the support plate (7) is connected with the lifting plate (6) through the flexible device, a pointer is arranged at the left end of the support plate (7), the support block (8) is fixedly installed at the upper end of the support plate (7), the rollers (9) are rotatably installed on the support block (8), the graduated scale (10) is fixedly installed at the upper end of the lifting plate (6), and scales are arranged on the graduated scale (10) and point to the pointer is pointed to scales.

2. The insulator mold lathing device according to claim 1, wherein the flexible means comprises two sets of springs (11) and a telescopic rod (12), the telescopic rod (12) and the two sets of springs (11) are both fixedly mounted on the upper end of the lifting plate (6), and the support plate (7) is fixedly mounted on the upper ends of the telescopic rod (12) and the two sets of springs (11).

3. The insulator mold lathe machining device according to claim 1, wherein the moving device comprises a motor B (13), a lead screw A (14) and a sliding block (15), the motor B (13) is fixedly installed at the left end of the bottom plate (1), the lead screw A (14) is rotatably installed on the bottom plate (1), the left end of the lead screw A (14) is connected with the output end of the motor B (13), the sliding block (15) is in threaded connection with the lead screw A (14), the sliding block (15) is installed on the bottom plate (1) in a left-right sliding mode, and the lifting device is installed on the sliding block (15).

4. The insulator mold lathe machining device according to claim 1, wherein the lifting device comprises a support frame (16), a screw rod (17) and a hand wheel (18), the support frame (16) is fixedly installed at the upper end of the sliding block (15), the screw rod (17) is rotatably installed on the support frame (16), the hand wheel (18) is fixedly installed at the upper end of the screw rod (17), the left portion of the lifting plate (6) is vertically slidably installed on the support frame (16), and the lifting plate (6) and the screw rod (17) are in threaded installation.

5. The insulator mold lathe machining device as claimed in claim 1, wherein the turning mechanism comprises two sets of supporting blocks (19), a motor C (20), a lead screw B (21), a sliding block (22), a connecting plate (23), a turning tool (24) and a lifting mechanism, the two sets of supporting blocks (19) are fixedly mounted at the upper end of the base plate (1), the motor C (20) is fixedly mounted at the upper end of the base plate (1), the lead screw B (21) is rotatably mounted on the two sets of supporting blocks (19), the right end of the lead screw B (21) is connected with the output end of the motor C (20), the sliding block (22) is slidably mounted on the base plate (1) from left to right, the sliding block (22) and the lead screw B (21) are screwed, the lifting mechanism is mounted at the upper end of the sliding block (22), the connecting plate (23) is mounted on the lifting mechanism, and the turning tool (24) is fixedly mounted at the left part of the connecting plate (23).

6. The insulator mold lathe machining device according to claim 5, wherein the lifting mechanism comprises a support frame (25), a micro motor (26), a lead screw C (27) and a lifting block (28), the support frame (25) is fixedly installed at the upper end of the sliding block (22), the micro motor (26) is fixedly installed at the upper end of the support frame (25), the lead screw C (27) is rotatably installed on the support frame (25), the upper end of the lead screw C (27) is connected with the output end of the micro motor (26), the lifting block (28) is screwed with the lead screw C (27), the lifting block (28) is vertically slidably installed on the support frame (25), and the connecting plate (23) is fixedly installed at the left end of the lifting block (28).

7. The insulator mold lathing device of claim 6, wherein the micro-motor (26) is a servo motor having an angular self-locking capability.

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