CN216608124U

CN216608124U - Graphite jig production is with positioning mechanism of lathe that punches

Info

Publication number: CN216608124U
Application number: CN202220176736.4U
Authority: CN
Inventors: 王志国
Original assignee: Shijiazhuang Jianeng Mould Manufacturing Co ltd
Current assignee: Shijiazhuang Jianeng Mould Manufacturing Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-05-27
Anticipated expiration: 2032-01-21

Abstract

The utility model relates to the technical field of graphite mold production, and provides a positioning mechanism of a punching lathe for graphite mold production, which is convenient for increasing the stability of placing a workpiece during processing, and comprises a base, wherein the top end of the base is provided with a punching mechanism and a workbench, the top end of the base is connected with an installation component, two fixed blocks and two rotating rods, a bidirectional motor is arranged on the installation component, two rotating strips are connected between the bidirectional motor and the two fixed blocks, an adjusting mechanism is arranged between the two rotating strips and the two rotating rods, two fixed plates are symmetrically connected on the workbench, the rotating rods penetrate through the fixed plates and are fixedly sleeved with two driven wheels, supporting rods are respectively connected on the two fixed plates in a sliding manner, the two supporting rods are respectively provided with a positioning plate through a supporting cylinder, a screw rod is connected on the supporting cylinder in a threaded manner, rotating wheels are respectively arranged on the two screw rods, and a driven motor is arranged on the workbench, a placing plate is arranged from the motor through the connecting seat.

Description

Graphite jig production is with positioning mechanism of lathe that punches

Technical Field

The utility model relates to the technical field of graphite mold production, in particular to a positioning mechanism of a punching lathe for graphite mold production.

Background

As is well known, a punching lathe is a machine tool for turning a workpiece by a turning tool, and can perform corresponding processing on the workpiece, such as a drill bit, a reamer tap, a die, knurling and the like, during the processing of the workpiece by the lathe, the position of the workpiece needs to be fixed by a positioning mechanism for processing, and the positioning mechanism of the punching lathe is widely used in the production field of graphite molds.

Through retrieval, chinese 2018, 11/06/h discloses an automatic punching lathe with patent application No. CN201820397535.0, which is described generally as comprising a base, a movable slot is formed at the top of the base, a first motor is embedded in the left wall inside the movable slot, a first gear is fixedly connected to the output end of the first motor, a screw is movably connected to the left wall inside the movable slot, the right end of the screw is movably connected to the right wall inside the movable slot, a second gear is fixedly mounted on the surface of the screw, the bottom of the second gear is engaged with the top of the first gear, when in use, the rotation of the output end of the first motor drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the screw to rotate, the screw drives a thread block to move rightwards on the screw, the thread block drives a control box to move rightwards, the control box drives a slide block to move rightwards on a slide bar, thereby enabling the punching head to perform punching processing.

Although the workpiece is convenient to punch, the workpiece needs to be placed on the workbench when the workpiece is punched, the workpiece is easy to generate slight vibration and displacement due to vibration generated during punching, the punching accuracy is easily affected, and the machining reliability is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a positioning mechanism of a punching lathe for producing a graphite mold, which aims to solve the problem that a workpiece is easy to generate slight vibration and displacement due to vibration generated by a punching mode in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a positioning mechanism of a punching lathe for graphite mold production comprises a base, wherein a punching mechanism and a workbench are arranged at the top end of the base, an installation component, two fixed blocks and two rotating rods are connected at the top end of the base, the two rotating rods are both rotatably connected with the base, a two-way motor is installed on the installation component, two rotating strips are connected between the two-way motor and the two fixed blocks, an adjusting mechanism is arranged between the two rotating strips and the two rotating rods, two fixed plates are symmetrically connected on the workbench, the rotating rods penetrate through the fixed plates and are fixedly sleeved with two driven wheels, the two fixed plates are both slidably connected with supporting rods, the two supporting rods are both provided with positioning plates through supporting cylinders, screw rods are in threaded connection with the supporting cylinders, and threads in opposite directions are respectively arranged on the two screw rods, all be provided with the runner wheel on two screws, the mounting groove has been seted up on the workstation, install the slave motor in the mounting groove, it places the board to be provided with through the connecting seat from the motor.

Preferably, the adjusting mechanism comprises a fixed column, the fixed column is detachably connected with the top end of the base, a driven rod is rotatably connected to the fixed column, a driving wheel is fixedly sleeved on the rotating strip, two main gears are fixedly sleeved on the driven rod, and the two main gears are respectively meshed with the driving wheel and the driven wheel.

Further, the installation component comprises an installation box, the installation box is detachably connected with the base, two installation plates are symmetrically connected to the two-way motor, and installation blocks are arranged between the installation plates and the installation box.

Still further, the connecting seat includes the support column, the support column can be dismantled with the top output from the motor and be connected, symmetrical connection has two connecting rods on the support column, two the connecting rod all with place and be provided with the connecting strip between the board, the mouth has been rotated to last having seted up of workstation.

As a further scheme of the scheme, the two sliding rods are symmetrically connected to the supporting rod, and the fixed plate is provided with a sliding groove for the sliding rods to slide.

As a further scheme of the scheme, the mounting opening is formed in the top end of the mounting box, a protection plate is hinged to the mounting opening, and a pull handle is fixedly connected to the protection plate.

On the basis of the scheme, the slave motor is detachably connected with the workbench.

On the basis of the scheme, the top end of the placing plate is detachably connected with a grinding pad.

(III) advantageous effects

Compared with the prior art, the utility model provides a positioning mechanism of a punching lathe for graphite mold production, which has the following beneficial effects:

according to the utility model, the mounting groove is formed in the workbench, so that the secondary motor can be conveniently mounted, the placing plate can be supported by matching the secondary motor and the connecting seat so as to support a workpiece, the bidirectional motor can be conveniently mounted by matching the base and the mounting component, the rotating strip is arranged between the bidirectional motor and the fixing block, the adjusting mechanism can be rotated so as to rotate the rotating rod, and meanwhile, the screw rod can be rotated by meshing the secondary wheel and the rotating wheel so as to enable the supporting cylinder to move on the fixing plate through the supporting rod, so that the workpiece can be supported and fixed through the positioning plate, and the stability of placing the workpiece during processing can be conveniently increased.

Drawings

FIG. 1 is an exploded perspective view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic perspective view of the present invention;

fig. 4 is a schematic exploded perspective view of the mounting box and the mounting plate according to the present invention.

In the figure: 1. a base; 2. a punching mechanism; 3. a work table; 4. rotating the rod; 5. a bi-directional motor; 6. rotating the strip; 7. a fixing plate; 8. a driven wheel; 9. a support bar; 10. a support cylinder; 11. positioning a plate; 12. a screw; 13. a rotating wheel; 14. a slave motor; 15. placing the plate; 16. a driven lever; 17. a driving wheel; 18. a main gear; 19. installing a box; 20. mounting a plate; 21. a support pillar; 22. a connecting rod; 23. a protection plate; 24. and (5) grinding the sand cushion.

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.

Examples

Referring to fig. 1-4, a positioning mechanism of a punching lathe for graphite mold production comprises a base 1, a punching mechanism 2 and a workbench 3 are arranged on the top end of the base 1, an installation component, two fixed blocks and two rotating rods 4 are connected to the top end of the base 1, the two rotating rods 4 are rotatably connected with the base 1, a two-way motor 5 is installed on the installation component, the installation component comprises an installation box 19, the installation box 19 is detachably connected with the base 1, two installation plates 20 are symmetrically connected to the two-way motor 5, an installation block is arranged between each of the two installation plates 20 and the installation box 19, an installation opening is formed in the top end of the installation box 19, a protection plate 23 is hinged to the installation opening, a pull handle is fixedly connected to the protection plate 23, the protection plate 23 is opened through the pull handle, the two-way motor 5 is conveniently installed in the installation box 19, and is connected with the installation block through the installation plate 20, the bidirectional motor 5 can be installed and disassembled, two rotating strips 6 are connected between the bidirectional motor 5 and two fixed blocks, an adjusting mechanism is arranged between the two rotating strips 6 and two rotating rods 4, the adjusting mechanism comprises a fixed column which is detachably connected with the top end of the base 1, a driven rod 16 is rotatably connected with the fixed column, a driving wheel 17 is fixedly sleeved on the rotating strips 6, two main gears 18 are fixedly sleeved on the driven rod 16, the two main gears 18 are respectively meshed with the driving wheel 17 and the driven wheel 8, two fixed plates 7 are symmetrically connected on the workbench 3, the rotating rods 4 penetrate through the fixed plates 7 and are fixedly sleeved with two driven wheels 8, the rotating strips 6 are rotated by the bidirectional motor 5, the driven lever 16 can be rotated by the engagement of the driving pulley 17 and the driving pulley 18, so that the rotating lever 4 can be rotated by the engagement of the driving pulley 18 and the driven pulley 8.

It should be further noted that, the two fixing plates 7 are slidably connected with the supporting rods 9, the supporting rods 9 are symmetrically connected with the two sliding rods, the fixing plates 7 are provided with sliding grooves for the sliding rods to slide, so as to increase the sliding stability of the supporting rods 9 on the fixing plates 7, the two supporting rods 9 are both provided with the positioning plate 11 through the supporting cylinder 10, the supporting cylinder 10 is in threaded connection with the screw rods 12, the two screw rods 12 are respectively provided with screw threads in opposite directions, the two screw rods 12 are both provided with the rotating wheels 13, the workbench 3 is provided with an installation groove, the auxiliary motor 14 is installed in the installation groove and detachably connected with the workbench 3 through the motor 14, so that the auxiliary motor 14 can be conveniently installed and detached on the workbench 3, the motor 14 is provided with the placing plate 15 through the connecting seat, the connecting seat comprises the supporting columns 21, and the supporting columns 21 are detachably connected with the top output ends of the auxiliary motor 14, there are two connecting rods 22 in the symmetrical connection on the support column 21, and two connecting rods 22 all with place and be provided with the connecting strip between the board 15, have seted up on the workstation 3 and have rotated the mouth, through support column 21 and connecting rod 22's cooperation, be convenient for rotate placing board 15, the top of placing board 15 can be dismantled and be connected with dull polish pad 24, through being connected with dull polish pad 24 on placing board 15, can increase workpiece pivoted stability.

In summary, the positioning mechanism of the punching lathe for graphite mold production, in which the bidirectional motor 5 and the slave motor 14 are commercially available and conventional devices known to those skilled in the art are available, can be selected or customized according to actual needs, when in use, the protective plate 23 is opened by pulling the handle, the bidirectional motor 5 can be installed in the installation box 19 through the connection of the installation plate 20 and the installation block, the bidirectional motor 5 is connected with a forward and reverse rotation circuit according to the specification, the slave motor 14 is installed in the installation groove on the worktable 3, when a workpiece needs to be punched through the punching mechanism 2, the workpiece is placed on the placing plate 15, then the bidirectional motor 5 is started, the two rotating bars 6 can be rotated simultaneously, the driven rod 16 can be rotated conveniently through the meshing of the master gear 18 and the driving wheel 17, so as to rotate the dwang 4 through the meshing of master gear 18 and follow driving wheel 8, and be provided with the effect from driving wheel 8 on the dwang 4, can rotate screw rod 12 through following driving wheel 8 and rotating wheel 13, through the rotation of screw rod 12, a supporting cylinder 10 can slide on fixed plate 7 through bracing piece 9, so as to support and fix the work piece through two locating plates 11, then can punch the work piece through mechanism 2 of punching, when needing to add man-hour to other positions of work piece, to starting from motor 14, be convenient for make support column 21 rotate placing plate 15 through the cooperation of connecting rod 22 and connecting strip, so as to rotate the work piece through dull polish pad 24, thereby can punch the processing to the different positions of work piece.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The positioning mechanism of the punching lathe for the production of the graphite mold comprises a base (1), wherein a punching mechanism (2) and a workbench (3) are arranged at the top end of the base (1), and is characterized in that an installation component, two fixed blocks and two rotating rods (4) are connected to the top end of the base (1), the two rotating rods (4) are rotatably connected with the base (1), a two-way motor (5) is installed on the installation component, two rotating strips (6) are connected between the two-way motor (5) and the two fixed blocks, an adjusting mechanism is arranged between the two rotating strips (6) and the two rotating rods (4), the workbench (3) is symmetrically connected with two fixed plates (7), the rotating rods (4) penetrate through the fixed plates (7) and are fixedly sleeved with two driven wheels (8), and the two fixed plates (7) are both slidably connected with supporting rods (9), two bracing piece (9) all are provided with locating plate (11) through a support section of thick bamboo (10), threaded connection has screw rod (12) on a support section of thick bamboo (10), sets up the screw thread of opposite direction on two screw rods (12) respectively, all is provided with on two screw rods (12) and rotates wheel (13), the mounting groove has been seted up on workstation (3), install in the mounting groove from motor (14), it places board (15) to be provided with through the connecting seat from motor (14).

2. The positioning mechanism of the punching lathe for graphite mold production as claimed in claim 1, wherein the adjusting mechanism comprises a fixed column, the fixed column is detachably connected with the top end of the base (1), a driven rod (16) is rotatably connected to the fixed column, a driving wheel (17) is fixedly sleeved on the rotating strip (6), two main gears (18) are fixedly sleeved on the driven rod (16), and the two main gears (18) are respectively meshed with the driving wheel (17) and the driven wheel (8).

3. The positioning mechanism of the punching lathe for graphite mold production as claimed in claim 2, wherein the mounting assembly comprises a mounting box (19), the mounting box (19) is detachably connected with the base (1), two mounting plates (20) are symmetrically connected to the bidirectional motor (5), and a mounting block is arranged between each of the two mounting plates (20) and the mounting box (19).

4. The positioning mechanism of the punching lathe for graphite mold production as claimed in claim 3, wherein the connecting base comprises a supporting column (21), the supporting column (21) is detachably connected with the top output end of the slave motor (14), two connecting rods (22) are symmetrically connected to the supporting column (21), a connecting strip is arranged between each connecting rod (22) and the placing plate (15), and the worktable (3) is provided with a rotating port.

5. The positioning mechanism of the punching lathe for graphite mold production as claimed in claim 4, wherein two sliding rods are symmetrically connected to the support rod (9), and a sliding groove for sliding the sliding rods is formed in the fixing plate (7).

6. The positioning mechanism of the punching lathe for the graphite mold production as claimed in claim 5, wherein a mounting opening is formed in the top end of the mounting box (19), a protection plate (23) is hinged to the mounting opening, and a pull handle is fixedly connected to the protection plate (23).

7. The positioning mechanism of the punching lathe for graphite mold production as claimed in claim 6, wherein the slave motor (14) is detachably connected with the working table (3).

8. The positioning mechanism of the punching lathe for graphite mold production as claimed in claim 7, wherein a sanding pad (24) is detachably attached to the top end of the placing plate (15).