CN210010467U

CN210010467U - Casting positioning mechanism for hardware

Info

Publication number: CN210010467U
Application number: CN201920939862.9U
Authority: CN
Inventors: 李嘉庆
Original assignee: Dongguan Yuande Hardware Electronic Technology Co Ltd
Current assignee: Dongguan Yuande Hardware Electronic Technology Co Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-02-04
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a casting positioning mechanism that hardware used, including lathe body, second slider and slide, the last surface mounting of lathe body bottom plate has first installation base, and the last surface mounting of first installation base has the cylinder, the top side-mounting of cylinder has the bracing piece, and the top of cylinder installs in the supporting leg side, first slider is installed to the one end of supporting leg, and installs the installation axle in the recess of supporting leg upper surface, the last surface mounting of lathe body bottom plate has second installation base, and the top of second installation base is connected with the motor, second bevel gear is installed on the top of motor. This casting positioning mechanism that hardware used, lead screw and removal axle threaded connection, and the surface bilateral symmetry of removal axle is provided with the slider, slides along the slide in the fixed axle, and such setting plays the effect of fixed slide bar, can not let the slide bar along with the lead screw is controlled and is revolved.

Description

Casting positioning mechanism for hardware

Technical Field

The utility model relates to a hardware technical field specifically is a casting positioning mechanism that hardware used.

Background

Hardware refers to a tool obtained by processing and casting metals such as gold, silver, copper, iron, tin and the like, and is used for fixing things, processing things and decoration.

The machine that is used for processing the blank usually, the locate function all is more single, and some can only fix a circle axle type part, can't make a chuck can fix circle axle and can fix cuboid part again, and can not be fine fixed major axis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a casting positioning mechanism that hardware used to the current positioning mechanism function that proposes among the above-mentioned background of solution is more single, can't fix the round axle with a chuck and can fix the cuboid part again, and the problem of the fixed major axis that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme: a casting positioning mechanism for hardware comprises a lathe body, a second sliding block and a slide way, wherein a first mounting base is mounted on the upper surface of a bottom plate of the lathe body, an air cylinder is mounted on the upper surface of the first mounting base, a supporting rod is mounted on the top side surface of the air cylinder, the top end of the air cylinder is mounted on the side surface of a supporting leg, a first sliding block is mounted at one end of the supporting leg, a mounting shaft is mounted in a groove in the upper surface of the supporting leg, a chuck is mounted on the side surface of the mounting shaft, a connecting block is mounted inside the mounting shaft, a first bevel gear is mounted on the side surface of the mounting shaft, one end of the mounting shaft is mounted in a linkage shaft, a mounting seat is mounted at one end of the linkage shaft, a hand wheel is mounted at the top end of the mounting seat, a second mounting, the lathe comprises a lathe body and is characterized in that a second bevel gear is installed on the top end of the motor, a fixed shaft is installed on the lower surface of a lathe body top plate, a limiting shaft is installed on the upper surface of a lathe body bottom plate, a lead screw is installed on the top end of the limiting shaft and connected with the inner thread of a moving shaft, a second slider is installed on the outer side of the moving shaft, a tool rest is installed on the upper surface of the moving shaft, a second slider is arranged inside the fixed shaft, and a slide is arranged on the upper surface of the lathe body bottom plate.

Preferably, the supporting leg and the first sliding block are fixedly connected, and the supporting leg and the lathe body form a sliding structure through the air cylinder.

Preferably, the connecting block is in meshed connection with the first bevel gear, and the upper surface of the connecting block is in a plane thread-shaped structure.

Preferably, the mounting seat and the hand wheel are fixedly connected, and the hand wheel and the mounting seat form a rotating structure with the supporting leg through the linkage shaft.

Preferably, the second bevel gear and the limiting shaft are in meshed connection and both are in bevel gear structures.

Preferably, the screw rod is in threaded connection with the movable shaft, and the movable shaft and the guide rail form a sliding structure through the second slider.

Compared with the prior art, the beneficial effects of the utility model are that: the casting positioning mechanism used by the hardware piece,

1. the screw rod is in threaded connection with the movable shaft, the sliding blocks are symmetrically arranged on the left and right sides of the outer surface of the movable shaft and slide along the slide ways in the fixed shaft, and the structure plays a role in fixing the sliding rod and cannot enable the sliding rod to rotate left and right along with the screw rod;

2. the two chucks are arranged in bilateral symmetry, two points protruding from the middle of the chuck can be matched with clamping round shaft parts, and the horizontal planes at the two ends can clamp cuboids, so that the practicability of the chuck is improved;

3. set up two chucks, prevent that the work piece is too long, the in-process work piece at processing warp, and the axle sleeve on supporting leg top is interference fit with the installation axle, can guarantee to install the axle and rotate at the supporting leg to feeding of work piece can be controlled to the pneumatic cylinder, with the precision of guaranteeing the work piece processing.

Drawings

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

FIG. 2 is a schematic view of the front cross-section structure of the present invention;

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

FIG. 4 is a schematic side view of the present invention;

FIG. 5 is a schematic side sectional view of the present invention;

fig. 6 is the utility model discloses the connecting block looks sideways at the structural schematic.

In the figure: 1. a lathe body; 2. a first mounting base; 3. a cylinder; 4. a support bar; 5. supporting legs; 6. a first slider; 7. a chuck; 8. installing a shaft; 9. connecting blocks; 10. a first bevel gear; 11. a linkage shaft; 12. a mounting seat; 13. a hand wheel; 14. a second mounting base; 15. an electric motor; 16. a second bevel gear; 17. a fixed shaft; 18. a limiting shaft; 19. a lead screw; 20. a movable shaft; 21. a second slider; 22. a guide rail; 23. a tool holder; 24. a slideway.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a casting positioning mechanism used for hardware comprises a lathe body 1, a first mounting base 2, a cylinder 3, a support rod 4, a support leg 5, a first sliding block 6, a chuck 7, a mounting shaft 8, a connecting block 9, a first bevel gear 10, a linkage shaft 11, a mounting base 12, a hand wheel 13, a second mounting base 14, a motor 15, a second bevel gear 16, a fixing shaft 17, a limiting shaft 18, a lead screw 19, a moving shaft 20, a second sliding block 21, a guide rail 22, a tool rest 23 and a slide way 24, wherein the first mounting base 2 is mounted on the upper surface of a bottom plate of the lathe body 1, the cylinder 3 is mounted on the upper surface of the first mounting base 2, the support rod 4 is mounted on the top end side surface of the cylinder 3, the first sliding block 6 is mounted at one end of the support leg 5, the mounting shaft 8 is mounted in a groove in the upper surface of the support leg 5, the chuck 7 is mounted on, and the inside of the mounting shaft 8 is provided with a connecting block 9, the side surface of the mounting shaft 8 is provided with a first bevel gear 10, one end of the mounting shaft 8 is arranged in the linkage shaft 11, one end of the linkage shaft 11 is provided with a mounting seat 12, and the top end of the mounting seat 12 is provided with a hand wheel 13, the upper surface of the bottom plate of the lathe body 1 is provided with a second mounting base 14, and the top end of the second mounting base 14 is connected with a motor 15, the top end of the motor 15 is provided with a second bevel gear 16, the lower surface of the top plate of the lathe body 1 is provided with a fixed shaft 17, and the upper surface of the bottom plate of the lathe body 1 is provided with a limit shaft 18, the top end of the limit shaft 18 is provided with a screw rod 19, and the lead screw 19 is connected with the inner screw thread of the moving shaft 20, the second slide block 21 is arranged at the outer side of the moving shaft 20, a tool rest 23 is mounted on the upper surface of the moving shaft 20, a second slide block 21 is provided inside the fixed shaft 17, and a slide rail 24 is provided on the upper surface of the bottom plate of the lathe body 1.

Supporting leg 5 and first slider 6 are fixed connection, and supporting leg 5 passes through cylinder 3 and constitutes sliding construction with lathe body 1, should set up and has played limiting displacement, make first slider 6 slide along 24 left and right sides of slide.

The connecting block 9 is meshed with the first bevel gear 10, the upper surface of the connecting block 9 is of a plane thread-shaped structure, and the first bevel gear 10 can drive the connecting block 9 to rotate by the arrangement, so that the chuck 7 moves left and right along plane threads on the connecting block 9.

The mounting seat 12 and the hand wheel 13 are fixedly connected, the hand wheel 13 and the mounting seat 12 form a rotating structure with the supporting leg 5 through the linkage shaft 11, and the arrangement can enable the mounting shaft 8 to do rotary motion in a shaft sleeve at the top end of the supporting leg 5.

The second bevel gear 16 is meshed with the limit shaft 18, and both are in bevel gear structures, so that the second bevel gear 16 can rotate to drive the limit shaft 18 to rotate, and the screw rod 19 is driven to rotate.

The screw rod 19 is connected with the moving shaft 20 through threads, the moving shaft 20 and the guide rail 22 form a sliding structure through the second sliding block 21, and the device plays a limiting role so that the moving shaft 20 always moves up and down along the guide rail 22.

The working principle is as follows: when the casting positioning mechanism used by the hardware is used, whether the lathe body 1 is in a ready working state is firstly checked, a first bevel gear 10 in a mounting shaft 8 is screwed by an inner hexagonal wrench to drive the connecting block 9 to rotate, so that a chuck 7 is opened along the plane thread of the connecting block 9, a workpiece is placed at a proper distance after the chuck is opened, the first bevel gear 10 is screwed in the opposite direction to clamp the workpiece, a cylinder 3 arranged on a first mounting base 2 is started, a piston rod extending out of the end supported by a support rod 4 pushes a support leg 5, the support leg 5 drives a first slide block 6 to move leftwards along a slide way 24 to return to the origin of coordinates, a motor 15 arranged on a second mounting base 14 is started, a second bevel gear 16 rotates to drive a limit shaft 18 to rotate, a lead screw 19 rotates, and a second slide block 21 on a moving shaft 20 slides upwards along a guide rail 22 in a fixed shaft 17, the tool rest 23 is stopped at a proper position, and the hand wheel 13 arranged on the mounting seat 12 is rotated to drive the linkage shaft 11 to rotate, so that the mounting shaft 8 is driven, the workpiece is rotated out of the surface to be machined, and the overall practicability is improved.

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 casting positioning mechanism that hardware used, includes lathe body (1), second slider (21) and slide (24), its characterized in that: the upper surface of a bottom plate of the lathe body (1) is provided with a first installation base (2), the upper surface of the first installation base (2) is provided with a cylinder (3), the top side of the cylinder (3) is provided with a support rod (4), the top end of the cylinder (3) is arranged on the side of a support leg (5), one end of the support leg (5) is provided with a first slider (6), an installation shaft (8) is arranged in a groove on the upper surface of the support leg (5), the side of the installation shaft (8) is provided with a chuck (7), a connecting block (9) is arranged inside the installation shaft (8), the side of the installation shaft (8) is connected with a first bevel gear (10), one end of the installation shaft (8) is arranged in a linkage shaft (11), one end of the linkage shaft (11) is provided with an installation seat (12), and the top end of the installation seat (12) is, the upper surface of lathe body (1) bottom plate is installed second installation base (14), and the top of second installation base (14) is connected with motor (15), second bevel gear (16) are installed on the top of motor (15), the lower surface mounting of lathe body (1) roof has fixed axle (17), and the upper surface mounting of lathe body (1) bottom plate has spacing axle (18), lead screw (19) is installed on the top of spacing axle (18), and lead screw (19) and removal axle (20) internal thread are connected, second slider (21) are installed in the outside of removing axle (20), and the upper surface mounting of removing axle (20) has knife rest (23), the inside of fixed axle (17) is equipped with second slider (21), slide (24) set up the upper surface at lathe body (1) bottom plate.

2. A casting positioning mechanism for hardware as claimed in claim 1, wherein: the supporting leg (5) is fixedly connected with the first sliding block (6), and the supporting leg (5) and the lathe body (1) form a sliding structure through the cylinder (3).

3. A casting positioning mechanism for hardware as claimed in claim 1, wherein: the connecting block (9) is in meshed connection with the first bevel gear (10), and the upper surface of the connecting block (9) is of a plane thread-shaped structure.

4. A casting positioning mechanism for hardware as claimed in claim 1, wherein: the mounting seat (12) is fixedly connected with the hand wheel (13), and the hand wheel (13) and the mounting seat (12) form a rotating structure with the supporting legs (5) through the linkage shaft (11).

5. A casting positioning mechanism for hardware as claimed in claim 1, wherein: the second bevel gear (16) is in meshed connection with the limiting shaft (18), and the second bevel gear (16) and the limiting shaft (18) are both in bevel gear structures.

6. A casting positioning mechanism for hardware as claimed in claim 1, wherein: the screw rod (19) is in threaded connection with the moving shaft (20), and the moving shaft (20) and the guide rail (22) form a sliding structure through the second sliding block (21).