CN217528885U

CN217528885U - Punching mechanism for drill bit machining

Info

Publication number: CN217528885U
Application number: CN202221170079.9U
Authority: CN
Inventors: 王毕青
Original assignee: Chongqing Haweima Precision Tools Co ltd
Current assignee: Chongqing Haweima Precision Tools Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-10-04
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses a punching mechanism for drill bit machining, which comprises an installation seat, wherein a hydraulic cylinder is fixed on the installation seat, the extending end of the hydraulic cylinder is connected with a punching seat, the bottom of the punching seat is provided with a tool apron, the bottom end of the tool apron is fixed with a punching tool, the side wall of the tool apron is fixed with an assembling side frame, the side wall of the punching seat is provided with an assembling groove, and an assembling fixture block is arranged inside the assembling groove; the utility model discloses an equipment side bearer, equipment fixture block and equipment groove of design will assemble the fixture block and install on the punching press seat through the equipment groove, during the installation, can realize quick fixed through the equipment fixture block card in the card hole of equipment side bearer, and when dismantling, only need press the equipment fixture block and break away from in the card hole and can realize dismantling, make it change convenient and fast more.

Description

Punching press mechanism is used in drill bit processing

Technical Field

The utility model belongs to the technical field of punching press mechanism, concretely relates to punching press mechanism is used in drill bit processing.

Background

The punching mechanism for machining the drill bit is a punching mechanism consisting of a hydraulic cylinder and a punching tool bit, and the punching tool bit is pressed downwards through the hydraulic cylinder, so that one end of the punching tool bit is in contact with the drill bit, and punching machining is realized on the drill bit.

When the existing punching mechanism for machining the drill bit is used, a cutter holder for mounting a punching cutter head and a punching seat are fixedly mounted through screws, when the punching cutter head is replaced, the screws need to be repeatedly screwed, and replacement efficiency is affected.

Disclosure of Invention

An object of the utility model is to provide a punching press mechanism is used in drill bit processing to the punching press mechanism that provides in solving above-mentioned background art needs to dismantle the change to the tool holder when changing the tool bit, and its screw is twisted repeatedly soon, influences the problem of changing efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a punching press mechanism for drill bit processing, includes the mount pad, be fixed with the pneumatic cylinder on the mount pad, the end that stretches out of pneumatic cylinder is connected with the punching press seat, and punching press seat through the design realizes the installation of tool setting seat, the bottom of punching press seat is provided with the blade holder, the bottom mounting of blade holder has the punching press sword, the lateral wall of blade holder is fixed with the equipment side bearer, the equipment groove has been seted up to the lateral wall of punching press seat, the inside in equipment groove is provided with the equipment fixture block, and through the equipment fixture block of design and equipment side bearer, the equipment fixture block card realizes quick fixed in the equipment side bearer, and during the dismantlement, it can realize quick dismantlement to press the equipment fixture block to break away from in the equipment side bearer, the card hole has been seted up on the surface of equipment side bearer, the one end of equipment fixture block is arranged in the card hole inside, the other end of equipment fixture block is provided with the extrusion spring, the extrusion spring is located the inside in equipment groove.

Preferably, the side wall of the assembled clamping block is provided with a blocking hole, a blocking column is arranged inside the blocking hole, the assembled clamping block is limited through the designed blocking column, and the blocking column is fixed inside the assembled groove.

Preferably, a guide rod is arranged inside the extrusion spring, a guide cylinder is sleeved on the outer wall of the guide rod and fixed inside the assembling groove, deviation rectifying guide is achieved for the extrusion spring through the designed guide rod and the guide cylinder, and the guide rod is fixed on the surface of the assembling fixture block.

Preferably, the surface of the punching seat is provided with a positioning hole, a positioning block is arranged in the positioning hole, the positioning block is designed to play a role in mounting and positioning, and the positioning block is fixed on the surface of the tool apron.

Preferably, the top end surface of the assembling side frame is inlaid with a ball, the ball is designed to play a role in lubrication, and the longitudinal section of the assembling clamping block is of a rectangular structure.

Preferably, the bottom mounting of mount pad has the equipment spiral shell section of thick bamboo, the equipment spiral shell section of thick bamboo has the threaded rod through threaded connection, the top of threaded rod is fixed with the limiting plate, and through the limiting plate of design, install on the mount pad, it is spacing to realize the anticreep to the bolt on the mount pad.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) Through the equipment side bearer of design, equipment fixture block and equipment groove, install the equipment fixture block on the punching press seat through the equipment groove, during the installation, can realize quick fixed through the downthehole card of equipment fixture block card in the card of equipment side bearer, and during the dismantlement, only need press the equipment fixture block and break away from downthehole the realization dismantlement, make its change convenient and fast more, through the extrusion spring of design, exert the elastic force effect to the equipment fixture block, make its one end remove to the downthehole realization of card fixed, through the bumping post and the fender hole of design, avoid the equipment fixture block to break away from the equipment inslot.

(2) Through the locating piece and the locating hole of design, the locating piece is inserted in the locating hole when the equipment, realizes the equipment location, through limiting plate, threaded rod and the equipment spiral shell section of thick bamboo of design, passes through the threaded rod with the limiting plate and fixes on the equipment spiral shell section of thick bamboo, and then spacing through the fixing bolt of limiting plate on to the mount pad, avoids it to take place the screw when the dismouting mount pad and loses.

Drawings

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

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 3 is an assembled side sectional view of the punch holder, tool post, assembled side frame and assembled fixture block of the present invention;

FIG. 4 is a schematic view of the tool post, assembled side frame and positioning block of the present invention;

in the figure: 1. a mounting seat; 2. a limiting plate; 3. assembling a screw cylinder; 4. a threaded rod; 5. a tool apron; 6. punching a knife; 7. punching a seat; 8. a hydraulic cylinder; 9. assembling the side frame; 10. assembling a clamping block; 11. clamping holes; 12. an assembly groove; 13. a bumping post; 14. blocking holes; 15. extruding the spring; 16. a guide cylinder; 17. positioning holes; 18. positioning blocks; 19. a guide bar; 20. and (4) a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1 to 4, the present invention provides a technical solution: a punching mechanism for drill bit processing comprises a mounting seat 1, a hydraulic cylinder 8 is fixed on the mounting seat 1, a punching seat 7 is connected with the extending end of the hydraulic cylinder 8, a tool apron 5 is arranged at the bottom of the punching seat 7, a punching tool 6 is fixed at the bottom end of the tool apron 5, an assembling side frame 9 is fixed on the side wall of the tool apron 5, an assembling groove 12 is formed in the side wall of the punching seat 7, an assembling fixture block 10 is arranged inside the assembling groove 12, the assembling side frame 9, the assembling fixture block 10 and the assembling groove 12 are designed, the assembling fixture block 10 is installed on the punching seat 7 through the assembling groove 12, during installation, quick fixing can be achieved by clamping the assembling fixture block 10 in a clamping hole 11 of the assembling side frame 9, and during disassembly, disassembly can be achieved by only pressing the assembling fixture block 10 to be separated from the clamping hole 11, replacement of the assembling side frame 9 is more convenient and rapid, a clamping hole 11 is formed in the surface of the assembling side frame 9, one end of the assembling fixture block 10 is arranged inside the clamping hole 11, an extruding spring 15 is arranged at the other end of the assembling fixture block 10, an extruding spring 15 is arranged inside the assembling fixture block 10, and a baffle hole 13 is arranged on the assembling side wall of the assembling side frame 12, and a baffle column 13 is arranged on the assembling side wall of the assembling side frame 12, and the assembling fixture block 13 is arranged on the assembling side wall of the assembling side frame 12, and the assembling side frame 12, the assembling side frame 12 is arranged to avoid the assembling side frame 12, and the assembling side frame 13.

In this embodiment, preferably, a guide rod 19 is disposed inside the extrusion spring 15, a guide cylinder 16 is sleeved on an outer wall of the guide rod 19, the extrusion spring 15 is limited by the designed guide rod 19 and the guide cylinder 16, the guide cylinder 16 is fixed inside the assembling groove 12, the guide rod 19 is fixed on the surface of the assembling fixture block 10, a positioning hole 17 is formed in the surface of the punching seat 7, a positioning block 18 is disposed inside the positioning hole 17, the positioning block 18 is inserted into the positioning hole 17 during assembling through the designed positioning block 18 and the designed positioning hole 17, assembling and positioning are achieved, and the positioning block 18 is fixed on the surface of the tool apron 5.

In this embodiment, preferably, ball 20 is inlaid in the top surface of equipment side bearer 9, the longitudinal section of equipment fixture block 10 is the rectangle structure, the bottom mounting of mount pad 1 has equipment barrel 3, equipment barrel 3 has threaded rod 4 through threaded connection, the top of threaded rod 4 is fixed with limiting plate 2, limiting plate 2 through the design, threaded rod 4 and equipment barrel 3, fix limiting plate 2 on equipment barrel 3 through threaded rod 4, and then it is spacing to the fixing bolt on the mount pad 1 through limiting plate 2, avoid it to take place the screw when dismouting mount pad 1 and lose.

The utility model discloses a theory of operation and use flow: the utility model discloses when dismantling the change to blade holder 5 that is equipped with stamping knife 6, press equipment fixture block 10, make the one end of equipment fixture block 10 break away from in the card hole 11 of equipment side bearer 9, then can dismantle blade holder 5, change the installation and have the blade holder 5 that accords with the stamping knife 6 of processing, when installing blade holder 5, realize fixing a position in inserting its locating piece 18 in locating hole 17, then equipment side bearer 9 and the inclined plane of equipment fixture block 10 extrude each other, produce the effort and promote equipment fixture block 10 and slide into in the equipment groove 12, after laminating each other of its blade holder 5 and stamping seat 7, equipment fixture block 10 is under extrusion spring 15's effect this moment, quick travel, inside card hole 11 is arranged in to one end, realize changing quick fixed to blade holder 5.

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 punching press mechanism for drill bit processing, includes mount pad (1), be fixed with pneumatic cylinder (8) on mount pad (1), the end that stretches out of pneumatic cylinder (8) is connected with punching press seat (7), the bottom of punching press seat (7) is provided with blade holder (5), the bottom mounting of blade holder (5) has punching press sword (6), its characterized in that: the side wall of the tool apron (5) is fixed with an assembling side frame (9), the side wall of the punching seat (7) is provided with an assembling groove (12), an assembling clamping block (10) is arranged inside the assembling groove (12), a clamping hole (11) is formed in the surface of the assembling side frame (9), one end of the assembling clamping block (10) is arranged inside the clamping hole (11), the other end of the assembling clamping block (10) is provided with an extrusion spring (15), and the extrusion spring (15) is located inside the assembling groove (12).

2. The punching mechanism for drill processing according to claim 1, wherein: the side wall of the assembling clamping block (10) is provided with a blocking hole (14), a blocking column (13) is arranged inside the blocking hole (14), and the blocking column (13) is fixed inside the assembling groove (12).

3. The punching mechanism for drill processing according to claim 1, wherein: the fixture is characterized in that a guide rod (19) is arranged inside the extrusion spring (15), a guide cylinder (16) is sleeved on the outer wall of the guide rod (19), the guide cylinder (16) is fixed inside the assembling groove (12), and the guide rod (19) is fixed on the surface of the assembling fixture block (10).

4. The punching mechanism for drill processing according to claim 1, wherein: the surface of the punching seat (7) is provided with a positioning hole (17), a positioning block (18) is arranged inside the positioning hole (17), and the positioning block (18) is fixed on the surface of the tool apron (5).

5. The punching mechanism for drill processing according to claim 1, wherein: the top end surface of the assembling side frame (9) is embedded with a ball (20), and the longitudinal section of the assembling clamping block (10) is of a rectangular structure.

6. The punching mechanism for drill processing according to claim 1, wherein: the bottom mounting of mount pad (1) is fixed with equipment barrel (3), equipment barrel (3) have threaded rod (4) through threaded connection, the top of threaded rod (4) is fixed with limiting plate (2).