CN218746220U

CN218746220U - Machine tool machining positioning device

Info

Publication number: CN218746220U
Application number: CN202223367429.3U
Authority: CN
Inventors: 赵林普
Original assignee: Hadtec Tool Manufacturing Dalian Co ltd
Current assignee: Hadtec Tool Manufacturing Dalian Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-03-28
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to a machine tool machining technical field, a machine tool machining positioner, including supporting base and shell body, the upper end and the shell body fixed connection of supporting the base, the lower extreme of shell body is equipped with positioner, displacement device includes first motor, first motor lower extreme and shell body fixed connection, the inner wall and the threaded rod screw thread of second baffle link to each other, the tip and the fixed plate fixed connection of threaded rod. Through placing the part on first baffle and twisting the hob, the hob promotes the fixed plate and moves down, make fixed plate and part laminating, rotate the straight-bar, straight-bar and first baffle laminating, rotate the locking block, the locking block inner wall supports the straight-bar, the position of adjustment locating lever, the locating lever slides on the straight-bar, find the position that needs processing, stop the locating lever, utilize the position guide of locating lever, find the concrete accurate position of processing, in time part adjustment position, make the part obtain accurate location processing.

Description

Machine tool machining positioning device

Technical Field

The utility model relates to a plastic products processing field specifically is a lathe processing positioner.

Background

The existing numerical control machine tool machining field mainly aims at accurately positioning a workpiece before machining, controlling the action of a machine tool and machining a part according to the shape and the size required by a drawing.

Current lathe processing positioner, though the cooperation of having solved the rubber slab and then press from both sides tightly the part, cause the problem that the part takes place the skew when preventing to punch, still there is current lathe processing positioner, make the stopper be close to the upper portion of connecting plate through the pulling handle, make the connecting plate downstream, latch group downstream, make latch group keep away from spacing card strip, it is spacing to spacing card strip to relieve, it changes the handle to rotate through anticlockwise rotation, make the thread bush remove on the threaded rod to the right, make the rubber slab be close the fixed of part, the device is only to the simple fixed positioning of part, concrete accurate position when not having guide upper end device processing part, lead to can not accurate location processing.

Meanwhile, when an operator uses a machine tool to process parts, the positioning device is frequently used by the operator, so that the operator can conveniently process the parts, and the existing positioning device is in the process of actual use, but cannot be adjusted to a small extent according to the requirement of the operator, so that the parts of the positioning device are inconvenient to process, and the processing efficiency of the device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current machine tool machining positioner, concrete accurate position when not leading upper end device processing part leads to can not accurate location processing, can't carry out the adjustment of small-amplitude according to operating personnel's demand simultaneously, leads to having reduced the problem of the machining efficiency for the device, and a machine tool machining positioner who provides.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lathe processing positioner, is including supporting base and shell body, the upper end and the shell body fixed connection of supporting the base, the lower extreme of shell body is equipped with positioner, positioner includes first motor, first motor lower extreme and shell body fixed connection, the output shaft and the first reciprocal lead screw fixed connection of first motor, the outer wall and the first lead screw nut threaded connection of first reciprocal lead screw, the outer wall and the slide fixed connection of first lead screw nut, the inner wall and the round bar sliding connection of slide, the outer wall and the first baffle fixed connection of slide, the outer wall and the second baffle fixed connection of slide, the inner wall and the threaded rod screw thread of second baffle link to each other, the tip and the fixed plate fixed connection of threaded rod.

Preferably, the upper end of supporting the base is equipped with processingequipment, processingequipment includes the straight board, the lower extreme and the base sliding connection of straight board, the surface and the motor support fixed connection of straight board, the inner wall and the second motor fixed connection of motor support, the second motor passes through bolt and drilling rod fixed connection, the surface and the connecting block fixed connection of straight board, the connecting block passes through bolt and scale fixed connection, the lower extreme and the connecting rod fixed connection of motor support, the lower extreme and the second lead screw nut fixed connection of connecting rod, the inner wall and the reciprocal lead screw thread of second lead screw nut link to each other, the tip and the crank fixed connection of the reciprocal lead screw of second.

Preferably, the first baffle is movably connected with the straight rod through a pin bolt, the inner wall of the straight rod is fixedly connected with the connecting plate, and the outer wall of the straight rod is connected with the positioning rod in a sliding mode.

Preferably, the outer wall of the first baffle is movably connected with the locking block.

Preferably, the inner wall of the support base is in sliding connection with the connecting rod.

Preferably, the inner wall of the supporting base is rotatably connected with the second reciprocating screw rod.

Preferably, the upper end of the supporting base is fixedly connected with the round rod.

The utility model provides a pair of machine tool machining positioner, beneficial effect lies in: the part is placed on the first baffle and the screw rod is screwed, the screw rod pushes the fixed plate to move downwards, the fixed plate is attached to the part, the straight rod is rotated and attached to the first baffle, the inner wall of the locking block abuts against the straight rod, the position of the positioning rod is adjusted, the positioning rod slides on the straight rod, the position needing to be machined is found, the positioning rod is stopped, the specific accurate position for machining is found by utilizing the position guide of the positioning rod, and the position of the part is adjusted in time, so that the part is accurately positioned and machined;

drive the reciprocal lead screw rotation of second through the crank, reciprocal lead screw drives second screw nut and moves left, second screw nut drives the connecting rod of upper end and moves left, the connecting rod drives motor support and moves left, make the drilling rod be close to the part, twist the bolt, can install the scale on the connecting block, according to the degree of depth of scale control spare part processing, the drilling rod passes the locating lever, and then can carry out the accurate positioning processing to the part, according to scale and locating lever processing location, can carry out the processing adjustment of small-range according to the demand that the operating personnel digit according to the scale, the problem of machining efficiency is improved.

Drawings

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

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure at B in FIG. 1;

fig. 4 is a schematic side view of fig. 1 at C.

In the figure: 1. the supporting base, 2, the shell body, 3, a positioning device, 301, a first motor, 302, a first reciprocating lead screw, 303, a first lead screw nut, 304, a sliding plate, 305, a round rod, 306, a first baffle, 307, a second baffle, 308, a threaded rod, 309, a fixing plate, 4, a processing device, 401, a straight plate, 402, a motor support, 403, a second motor, 404, a graduated scale, 405, a drill rod, 406, a connecting block, 407, a connecting rod, 408, a second lead screw nut, 409, a second reciprocating lead screw, 410, a crank, 5, a positioning rod, 6, a straight rod, 7, a locking block, 8, a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the outer casing 2 is fixedly connected to the upper end of the supporting base 1, the lower end of the outer casing 2 is provided with a positioning device 3, the first motor 301 drives the first reciprocating screw 302 to rotate, the first reciprocating screw 302 rotates to move the first reciprocating screw 302 up and down, so as to realize the accurate positioning of the parts on the fixing plate 309, the positioning device 3 comprises a first motor 301, the lower end of the first motor 301 is fixedly connected to the outer casing 2, the type of the first motor 301 is selected according to the actual requirement, the output shaft of the first motor 301 is fixedly connected to the first reciprocating screw 302 during the operation, the outer wall of the first reciprocating screw 302 is in threaded connection with the first screw nut 303, the outer wall of the first screw nut 303 is fixedly connected to the sliding plate 304, the first lead screw nut 303 drives the sliding plate 304 to move up and down, the sliding plate 304 drives the fixing plate 309 to move up and down, the inner wall of the sliding plate 304 is connected with the round rod 305 in a sliding mode, the sliding plate 304 slides on the round rod 305, the problem that when the sliding plate 304 is driven by the first lead screw nut 303 to move is solved, the angle of the sliding plate 304 is deviated, the outer wall of the sliding plate 304 is fixedly connected with the first baffle 306, the outer wall of the sliding plate 304 is fixedly connected with the second baffle 307, the inner wall of the second baffle 307 is in threaded connection with the threaded rod 308, the threaded rod 308 can rotate on the inner wall of the second baffle 307, the threaded rod 308 drives the fixing plate 309 to move up and down, the end of the threaded rod 308 is fixedly connected with the fixing plate 309, and the surface of the fixing plate 309 is provided with rubber to prevent damage to the surface of a part when the part is fixed;

place the part on first baffle 306 and twist and move hob 308, hob 308 promotes fixed plate 309 and moves down, make fixed plate 309 and part laminating, rotate straight-bar 6, straight-bar 6 and the laminating of first baffle 306, rotate

locking block

7, 7 inner walls of locking block support straight-bar 6, the position of adjustment locating lever 5, locating lever 5 slides on straight-bar 6, find the position that needs processing, stop locating lever 5, utilize the position guide of locating lever 5, find the concrete accurate position of processing, in time part adjustment position, make the part obtain accurate location processing.

Referring to fig. 1 and 3, a processing device 4 is arranged at the upper end of the support base 1, the drill rod 405 is driven to rotate by a second motor 403, so as to process a part, the processing device 4 includes a straight plate 401, the lower end of the straight plate 401 is slidably connected with the base 1, the surface of the straight plate 401 is fixedly connected with a motor support 402, the inner wall of the motor support 402 is fixedly connected with the second motor 403, the second motor 403 is fixedly connected with the drill rod 405 by a bolt, the drill rod 405 can be changed by screwing the bolt, so as to meet different processing requirements, the surface of the straight plate 401 is fixedly connected with a connecting block 406, the connecting block 406 is fixedly connected with a scale 404 by a bolt, according to the number of the scale 404, the part can be accurately processed, the lower end of the motor support 402 is fixedly connected with a connecting rod 407, the lower end of the connecting rod 407 is fixedly connected with a second lead screw nut 408, the inner wall of the second lead screw nut 408 is in threaded connection with a second reciprocating lead screw 409, and the end of the second reciprocating lead screw 409 is fixedly connected with a crank 410;

crank 401 drives the reciprocal lead screw 409 of second and rotates, reciprocal lead screw 409 drives second lead screw nut 408 and moves left, second lead screw nut 408 drives connecting rod 407 of upper end and moves left, connecting rod 407 drives motor support 402 and moves left, make drilling rod 405 be close to the part, twist the bolt, can install the scale on connecting block 406, the degree of depth according to scale 404 control spare part processing, drilling rod 405 passes locating lever 5, and then can carry out the accurate positioning processing to the part, according to

scale

404 and 5 processing location of locating lever, can carry out the processing adjustment of small-amplitude according to the demand that operating personnel digit according to scale 404, the problem of machining efficiency is improved.

Referring to fig. 1 and 4, the first baffle 306 is movably connected to the straight rod 6 through a pin, the inner wall of the straight rod 6 is fixedly connected to the connecting plate 8, the outer wall of the straight rod 6 is slidably connected to the positioning rod 5, the outer wall of the first baffle 306 is movably connected to the locking block 7, the inner wall of the support base 1 is slidably connected to the connecting rod 407, the inner wall of the support base 1 is rotatably connected to the second reciprocating screw 409, and the upper end of the support base 1 is fixedly connected to the round rod 305.

The working principle is as follows:

when the device is used, when a part is clamped and positioned, the part is placed on the first baffle 306 and the screw rod 308 is screwed, the screw rod 308 pushes the fixing plate 309 to move downwards, the fixing plate 309 is attached to the part, the straight rod 6 is rotated, the straight rod 6 is attached to the first baffle 306, the locking block 7 is rotated, the inner wall of the locking block 7 abuts against the straight rod 6, the position of the positioning rod 5 is adjusted, the positioning rod 5 slides on the straight rod 6, a position to be machined is found, the positioning rod 5 is stopped, an external power supply of the first motor 301 is switched on, the first motor 301 starts to work, the first motor 301 drives the first reciprocating lead screw 302 to rotate, the first reciprocating lead screw 302 drives the first lead screw nut 303 to move up and down, the first lead screw nut 303 drives the part on the first baffle 306 to move up and down, the part is aligned with the drill rod 405, the first reciprocating lead screw 302 stops rotating, a proper drill rod 405 is replaced by screwing a bolt, the crank 401 is shaken, the crank 401 drives the second reciprocating lead screw 409 to rotate, the reciprocating lead screw 409 drives the second lead screw 408 to move left, the connecting rod nut 407 to drive the connecting rod 407 to move, the connecting rod support 407 to move, the drill rod 405, the positioning rod 405, and the part can accurately control the depth of the drill rod 405 to machine the part according to machine the part, and the drill rod 405.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 processing positioner, is including supporting base (1) and shell body (2), the upper end and shell body (2) fixed connection, its characterized in that of supporting base (1): the lower extreme of shell body (2) is equipped with positioner (3), positioner (3) include first motor (301), first motor (301) lower extreme and shell body (2) fixed connection, the output shaft and the first reciprocal lead screw (302) fixed connection of first motor (301), the outer wall and the first lead screw nut (303) threaded connection of first reciprocal lead screw (302), the outer wall and slide (304) fixed connection of first lead screw nut (303), the inner wall and round bar (305) sliding connection of slide (304), the outer wall and the first baffle (306) fixed connection of slide (304), the outer wall and the second baffle (307) fixed connection of slide (304), the inner wall and the threaded rod (308) threaded connection of second baffle (307), the tip and fixed plate (309) fixed connection of threaded rod (308).

2. A machine tool positioning device of claim 1, wherein: the upper end of supporting base (1) is equipped with processingequipment (4), processingequipment (4) are including straight board (401), the lower extreme and base (1) sliding connection of straight board (401), the surface and the motor support (402) fixed connection of straight board (401), the inner wall and the second motor (403) fixed connection of motor support (402), second motor (403) are through bolt and drilling rod (405) fixed connection, the surface and the connecting block (406) fixed connection of straight board (401), connecting block (406) are through bolt and scale (404) fixed connection, the lower extreme and the connecting rod (407) fixed connection of motor support (402), the lower extreme and the second lead screw nut (408) fixed connection of connecting rod (407), the inner wall and the reciprocal lead screw (409) threaded connection of second lead screw nut (408), the tip and the crank (410) fixed connection of the reciprocal lead screw (409).

3. A machine tool positioning device of claim 1, wherein: the first baffle (306) is movably connected with the straight rod (6) through a pin bolt, the inner wall of the straight rod (6) is fixedly connected with the connecting plate (8), and the outer wall of the straight rod (6) is in sliding connection with the positioning rod (5).

4. A machine tool positioning apparatus as defined in claim 1, wherein: the outer wall of the first baffle (306) is movably connected with the locking block (7).

5. A machine tool positioning device of claim 1, wherein: the inner wall of the supporting base (1) is connected with the connecting rod (407) in a sliding mode.

6. A machine tool positioning device of claim 1, wherein: the inner wall of the supporting base (1) is rotatably connected with a second reciprocating screw rod (409).

7. A machine tool positioning device of claim 1, wherein: the upper end of the supporting base (1) is fixedly connected with the round rod (305).