CN212823189U

CN212823189U - Tapping machine with adjustable angle

Info

Publication number: CN212823189U
Application number: CN202021203847.7U
Authority: CN
Inventors: 侯涛
Original assignee: Xiamen Xingshuntao Hardware Products Co ltd
Current assignee: Xiamen Xingshuntao Hardware Products Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-03-30
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses an angle-adjustable tapping machine, which belongs to the technical field of tapping equipment, and comprises a base, a workbench, a connecting arm and a tapping device, wherein the workbench and the connecting arm are arranged at the upper end of the base, the tapping device is arranged on the connecting arm, an I-shaped groove is arranged at the upper end of the workbench, a rotary fixture can be detachably connected on the I-shaped groove, the rotary fixture comprises a base, a fixed part symmetrically arranged at the upper end of the base, a rotating part rotationally connected with the fixed part and a clamping device fixedly connected at the upper end of the rotating part, and a locking mechanism is arranged between the fixed part and the rotating part; the detachable connection mode can enable the rotary clamp to be suitable for a tapping machine with an I-shaped groove, new tapping equipment does not need to be customized again, and cost is saved.

Description

Tapping machine with adjustable angle

Technical Field

The utility model relates to an attack tooth equipment technical field, specifically be an angle-adjustable attack tooth machine.

Background

The existing tapping machine only has vertical processing generally, and although some two-axis or three-axis tapping machines can realize left-right and up-down movement of the tapping processing mechanism, the tapping processing mechanism can only carry out vertical processing.

Therefore, the technical personnel in the relevant technical field improve this, for example, chinese patent publication No. CN204366201U proposes "multi-angle tapping machine", which includes a base, a workbench, a Y-axis lifting mechanism, a tapping processing mechanism, and a controller, wherein the upper end of the base is connected with the workbench through a rotating shaft, a first motor is arranged in the rotating shaft, and the workbench can be driven to rotate, although the utility model discloses can satisfy XXXX's characteristics.

However, the technical scheme in the application document still has defects, for example, the workbench is connected with the base through the rotating shaft, but the workbench of the common tapping machine equipment is a fixed platform with an i-shaped groove, so that the tapping machine needs to be customized independently, and the cost is high.

Based on this, the utility model designs an attack tooth machine with adjustable angle to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tapping machine with adjustable angle to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a tapping machine with adjustable angle, includes the base, locates workstation, the linking arm of base upper end and locates the tapping device on the linking arm, the workstation upper end is equipped with the I-shaped groove, can dismantle on the I-shaped groove and be connected with rotary fixture, rotary fixture includes that base, symmetry locate the fixed part of base upper end, rotate the rotating part of being connected and the device is got in the clamp of rotating part upper end to rigid coupling with the fixed part, be equipped with locking mechanism between fixed part and the rotating part.

Preferably, two one side that the fixed part was kept away from each other is equipped with semicircular guide rail groove, the rotating part is including the connecting block that the symmetry set up and connect the fixed block between two connecting blocks, two the connecting block all is semi-circular, and its one side that is close to each other all is equipped with guide rail groove complex slide rail, the groove of stepping down that is used for stepping down the fixed block is offered to the fixed part upper end.

Preferably, one side of the connecting block, which is far away from the fixing portion, is provided with a plurality of positioning holes along the circumferential edge of the connecting block, the fixing portion is provided with a fixing hole matched with the plurality of positioning holes on one side of the guide rail groove, a fastening bolt is arranged between the fixing hole and the positioning hole at the corresponding position, and the positioning hole, the fixing hole and the fastening bolt form the locking mechanism.

Preferably, one side of the connecting block, which is far away from the fixing part, is provided with an annular groove, and the positioning hole is arranged on the peripheral edge of the annular groove.

Preferably, the clamping device comprises a clamping seat in a shape of '21274', a movable part arranged on the bottom of the clamping seat in a sliding mode in the length direction, and a connecting screw rod, one end of the connecting screw rod is rotatably connected with the movable part, the other end of the connecting screw rod is in threaded connection with the side wall of the clamping seat, and the connecting screw rod penetrates through the side wall of the clamping seat and is fixedly connected with a rotating handle.

Preferably, two guide grooves are formed in the bottom of the clamping seat along the length direction, guide rods are arranged in the guide grooves, and guide holes matched with the guide rods in a sliding mode are formed in the bottom of the movable portion.

Preferably, the inner wall of the clamping seat far away from one side of the connecting screw rod and the side wall of the movable part far away from the connecting screw rod are provided with buffer layers.

Preferably, base length direction's both ends symmetry is equipped with the kidney slot, it is equipped with locking portion to slide on the kidney slot, locking portion include with the I-shaped groove gomphosis I-shaped portion, locate I-shaped portion upper end and pass the spliced pole in kidney slot and with spliced pole threaded connection's lock nut.

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

the utility model discloses can dismantle on the I-shaped groove of workstation and connect rotating jig, rotating jig includes that base, fixed part, rotating part and clamp get the device, during the use, presss from both sides the work piece tight in the clamp and gets the device on, through the rotation between rotating part and the fixed part connection relation, angle regulation makes the work piece be in suitable processing position and angle, through the angular fixing of locking mechanism with the work piece afterwards to the realization is attacked tooth processing to the multi-angle of work piece. Therefore, the workpiece can be machined at multiple angles through the rotating part, the fixing part, the locking structure and the clamping device; the detachable connection mode enables the rotary fixture to be suitable for a tapping machine with an I-shaped groove, new tapping equipment does not need to be customized again, and cost is saved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the rotary jig of the present embodiment;

FIG. 3 is an exploded view of the rotary clamp of the present embodiment;

FIG. 4 is a schematic front view of the rotary fixture of the present embodiment;

fig. 5 is a schematic sectional structure view of a-a in fig. 4.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a work table; 21. an I-shaped groove; 3. a connecting arm; 4. a tapping device; 41. tapping a tooth head; 42. a main spindle box; 43. a drive motor; 5. rotating the clamp; 51. a base; 511. a kidney-shaped groove; 52. a fixed part; 521. a guide rail groove; 522. a yielding groove; 523. an angle indicating needle; 53. a rotating part; 531. connecting blocks; 532. a fixed block; 533. a slide rail; 534. an annular groove; 535. angle scales; 54. a gripping device; 541. a clamping seat; 5411. a guide groove; 5412. a guide bar; 542. a movable portion; 5421. a guide hole; 543. connecting a screw rod; 544. rotating the handle; 545. a buffer layer; 55. a locking mechanism; 551. positioning holes; 552. a fixing hole; 553. fastening a bolt; 56. a locking portion; 561. an I-shaped part; 562. connecting columns; 563. and (5) locking a nut.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a tapping machine with adjustable angle, which comprises a base 1, locate workstation 2 of base 1 upper end, the linking arm 3 and locate tapping device 4 on the linking arm 3, tapping device 4 is including locating the tapping head 41 of workstation 2 upper end, locate headstock 42 of linking arm 3 upper end and locate headstock 42 and keep away from the driving motor 43 of tapping head 41 one end, a plurality of I-shaped grooves 21 that are strip and cross-section for the I-shaped are seted up to workstation 2 upper end, can dismantle on the I-shaped groove 21 and be connected with rotary fixture 5, rotary fixture 5 includes base 51, the fixed part 52 of base 51 upper end is located to the symmetry, rotating part 53 and the clamp of rigid coupling in rotating part 53 upper end of being connected with fixed part 52 rotation get device 54, be equipped with locking mechanism 55 between fixed part 52 and the.

Preferably, the two fixing portions 52 are provided with semicircular guide rail grooves 521 on the sides away from each other, the openings of the guide rail grooves 521 face the direction away from the workbench 2, the rotating portion 53 includes connecting blocks 531 symmetrically distributed and fixing blocks 532 connected between the two connecting blocks 531, the two connecting blocks 531 are both semicircular and adapted to the guide rail grooves 521, and the mutually approaching sides of the two connecting blocks are provided with sliding rails 533 matched with the guide rail grooves 521, the sliding rails 533 are semicircular, and the upper end of the fixing portion 52 is provided with a yielding groove 522 for yielding the fixing blocks 532, so that the fixing portion 52 can be clamped by the connecting blocks 531 from both sides, and the rotating portion 53 can rotate along the guide rail grooves 521 within a certain angle range through the matching of the sliding rails 533 and the guide rail grooves 521, thereby realizing the angle adjustment of the rotary clamp 5 on the upper end of the rotating portion 53, and finally realizing the machining angle.

Preferably, a plurality of positioning holes 551 are formed through the side of the connecting block 531 away from the fixing portion 52 along the peripheral edge thereof, the fixing portion 52 is provided with fixing holes 552 matched with the plurality of positioning holes 551 on the side of the guide rail groove 521, fastening pins 553 are arranged between the fixing holes 552 and the positioning holes 551 at the corresponding positions, the positioning holes 551, the fixing holes 552 and the fastening pins 553 form the locking mechanism 55, an annular groove 534 is formed on the side of the connecting block 531 away from the fixing portion 52, and the positioning holes 551 are arranged on the peripheral edge of the annular groove 534, so that the pins can be inserted into the positioning holes 551 and the fixing holes 552 at the corresponding positions to fix the angle of the rotating portion 53, which.

Further, an angle indicator 523 is arranged at the lower end of the mounting position of the fastening bolt 553 on the outer side wall of the fixing portion 52, the angle indicator 523 extends to the outer wall of the connecting block 531, and an angle scale 535 is arranged along the edge of an annular groove 534 of the outer wall of the connecting block 531, so that an operator can conveniently and accurately adjust the angle of the clamping device 54.

Preferably, the gripping device 54 includes a v-21274, a clamping seat 541, a movable portion 542 slidably disposed on a bottom of the clamping seat 541 along a length direction, and a connecting screw 543 with one end rotatably connected to the movable portion 542 and the other end threadedly connected to a sidewall of the clamping seat 541, the connecting screw 543 penetrates through the sidewall of the clamping seat 541 and is fixedly connected to a rotating handle 544, and the movable portion 542 can be moved in a direction approaching to or departing from an inner wall of the clamping seat 541 by rotating the rotating handle 544, so as to clamp or loosen a workpiece.

Preferably, two guide grooves 5411 are formed in the bottom of the clamping seat 541 along the length direction, guide rods 5412 are arranged in the guide grooves 5411, guide holes 5421 matched with the guide rods 5412 in a sliding manner are formed in the bottom of the movable portion 542, and the sliding process of the movable portion 542 at the bottom of the clamping seat 541 is more stable and controllable through the guide grooves 5411, the guide rods 5412 and the guide holes 5421.

Preferably, the buffer layer 545 is disposed on the inner wall of the clamping seat 541 away from the connecting screw 543 and on the side wall of the movable portion 542 away from the connecting screw 543, when the movable portion 542 is close to the inner wall of the clamping seat 541, the buffer layer 545 contacts with the workpiece to sufficiently clamp the workpiece, and the workpiece contacts with the buffer layer 545 more softly, so as to prevent the workpiece from being damaged, and particularly, the buffer layer 545 may be made of silica gel or rubber, and is adhesively connected with the side walls of the clamping seat 541 and the movable portion 542, so that the replacement can be facilitated.

Preferably, with reference to fig. 3, the two ends of the base 51 in the length direction are symmetrically provided with a waist-shaped groove 511, the waist-shaped groove 511 is slidably provided with a locking portion 56, the locking portion 56 comprises an i-shaped portion 561 embedded with the i-shaped groove 21, a connecting post 562 arranged at the upper end of the i-shaped portion 561 and penetrating through the waist-shaped groove 511, and a locking nut 563 in threaded connection with the connecting post 562, and the distance between the two locking portions 56 can be adjusted through the waist-shaped groove 511 and the locking portion 56, so as to adapt to the i-shaped grooves 21 of different distances and sizes.

One specific application of this embodiment is:

the utility model discloses can dismantle connection rotary fixture 5 on the I-shaped groove 21 of workstation 2, rotary fixture 5 includes base 51, fixed part 52, rotating part 53 and clamp get device 54, in use, press from both sides the work piece tight in movable part 542 and press from both sides between the tight seat 541, then through the rotation relation of connection between rotating part 53 and the fixed part 52, make connecting block 531 and fixed part 52 carry out angle modulation under the direction of guide rail groove 521 and slide rail 533 is spacing, insert fastening bolt 553 afterwards, fix the angle, make the work piece be in on suitable processing position and the angle, thereby the tooth processing is attacked to the multi-angle of work piece to the realization.

In summary, the rotating portion 53, the fixed portion 52, the locking structure, and the gripping device 54 can perform multi-angle machining of the workpiece; the detachable connection mode enables the rotary fixture 5 to be suitable for the tapping machine with the I-shaped groove 21, new tapping equipment does not need to be customized again, and cost is saved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 tapping machine with adjustable angle, includes base (1), locates workstation (2), linking arm (3) of base (1) upper end and locates tapping device (4) on linking arm (3), its characterized in that: workstation (2) upper end is equipped with I-shaped groove (21), can dismantle on I-shaped groove (21) and be connected with rotary fixture (5), rotary fixture (5) include base (51), symmetry locate fixed part (52) of base (51) upper end, rotate rotating part (53) and the clamp of rigid coupling in rotating part (53) upper end and get device (54) with fixed part (52) and be connected, be equipped with locking mechanism (55) between fixed part (52) and rotating part (53).

2. The angle-adjustable tapping machine according to claim 1, wherein: two one side that fixed part (52) kept away from each other is equipped with semicircular guide rail groove (521), rotating part (53) are including connecting block (531) that the symmetry set up and connect fixed block (532) between two connecting block (531), two connecting block (531) all are semicircular in shape, and its one side that is close to each other all is equipped with and guides rail groove (521) complex slide rail (533), fixed part (52) upper end is offered and is used for stepping down groove (522) of stepping down fixed block (532).

3. The angle-adjustable tapping machine according to claim 2, wherein: the locking mechanism comprises a connecting block (531), a plurality of positioning holes (551) are formed in one side, away from the fixing portion (52), of the connecting block in a penetrating mode along the peripheral edge of the connecting block, fixing holes (552) matched with the positioning holes (551) are formed in one side, close to the guide rail groove (521), of the fixing portion (52), fastening bolts (553) are arranged between the fixing holes (552) and the positioning holes (551) in the corresponding positions, and the positioning holes (551), the fixing holes (552) and the fastening bolts (553) form the locking mechanism (55).

4. The angle-adjustable tapping machine according to claim 3, wherein: an annular groove (534) is formed in one side, far away from the fixing portion (52), of the connecting block (531), and the positioning hole (551) is formed in the edge of the periphery of the annular groove (534).

5. The angle-adjustable tapping machine according to claim 1, wherein: the clamping device (54) comprises a clamping seat (541) in a shape of '21274', a movable part (542) arranged on the bottom of the clamping seat (541) in a sliding mode in the length direction, and a connecting screw rod (543) with one end rotatably connected with the movable part (542) and the other end in threaded connection with the side wall of the clamping seat (541), wherein the connecting screw rod (543) penetrates through the side wall of the clamping seat (541) and is fixedly connected with a rotating handle (544).

6. The angle-adjustable tapping machine according to claim 5, wherein: two guide grooves (5411) are formed in the bottom of the clamping seat (541) along the length direction, guide rods (5412) are arranged in the guide grooves (5411), and guide holes (5421) matched with the guide rods (5412) in a sliding mode are formed in the bottom of the movable portion (542).

7. The angle-adjustable tapping machine according to claim 5, wherein: the inner wall of one side of the clamping seat (541) far away from the connecting screw rod (543) and the side wall of the movable part (542) far away from the connecting screw rod (543) are both provided with buffer layers (545).

8. The angle-adjustable tapping machine according to claim 1, wherein: the both ends symmetry of base (51) length direction is equipped with kidney slot (511), it is equipped with locking portion (56) to slide on kidney slot (511), locking portion (56) include with I-shaped groove (21) gomphosis worker word portion (561), locate worker word portion (561) upper end and pass spliced pole (562) of kidney slot (511) and with spliced pole (562) threaded connection's lock nut (563).