CN212944762U

CN212944762U - Bending device for hardware part machining

Info

Publication number: CN212944762U
Application number: CN202020920621.2U
Authority: CN
Inventors: 吕彦婷
Original assignee: Zhejiang Kaiyue Furniture Manufacturing Co ltd
Current assignee: Zhejiang Kaiyue Furniture Manufacturing Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-04-13
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a bending device is used in hardware component processing, including frame, the mechanism of bending and work piece body, the quantity of the mechanism of bending is two and the symmetry sets up the left and right sides in the frame bottom, the work piece body sets up the top at two mechanisms of bending, the frame includes base, pole setting, horizontal pole, telescopic cylinder and rolls over the elbow, the pole setting that the equal fixedly connected with symmetry in the left and right sides at base top set up, horizontal pole fixed connection is passed through at the top of two pole settings, the mid point department fixed mounting of horizontal pole bottom has telescopic cylinder. The utility model discloses a mutual supporting between frame, the mechanism of bending and the work piece body has realized a bending device for hardware component processing, can adjust the distance between two L type ejector pins as required to can adjust the angle of bending of work piece body, consequently provide very big facility for the staff, and make this device use more extensively.

Description

Bending device for hardware part machining

Technical Field

The utility model relates to a hardware processing technology field specifically is a bending device is used in processing of hardware spare part.

Background

Hardware: the traditional hardware products, also called small hardware, refer to five metals of gold, silver, copper, iron and tin, can be made into artworks or metal devices such as knives and swords through manual processing, and the hardware in modern society is more extensive, such as hardware tools, hardware parts, daily hardware, building hardware, security articles and the like. The small hardware products are mostly not final consumer goods, and the five-metal fittings need to be bent in hardware production and processing, but the common bending device is inconvenient to adjust the bending angle, so that the bending device is poor in applicability.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a bending device is used in processing of hardware component.

In order to achieve the above object, the utility model provides a following technical scheme: a bending device for processing hardware parts comprises a rack, two bending mechanisms and workpiece bodies, wherein the two bending mechanisms are symmetrically arranged on the left side and the right side of the bottom of the rack, and the workpiece bodies are arranged at the tops of the two bending mechanisms;

the frame comprises a base, upright posts, a cross rod, telescopic cylinders and a folding elbow, wherein the upright posts are symmetrically arranged and fixedly connected to the left side and the right side of the top of the base;

the mechanism of bending includes the fixed block, the left side of fixed block is provided with L type ejector pin, the bottom fixedly connected with slide bar on L type ejector pin right side, the spout has been seted up in the left side of fixed block and the position that corresponds the slide bar, the right side of slide bar runs through the spout and extends to its inside fixedly connected with slider, the right side fixed connection of connecting spring and spout inner wall is passed through on the right side of slider, the thread groove has been seted up at the top on L type ejector pin right side, threaded connection has the threaded rod rather than the looks adaptation on the inner wall of thread groove, the right side of threaded rod runs through thread groove and pole setting and extends to the rotatory handle of right side fixedly connected with of pole setting.

Preferably, the left side and the right side of the top of the bending head are fixedly connected with reinforcing ribs, and one side, close to the telescopic cylinder, of each reinforcing rib is fixedly connected with the corresponding reinforcing rib.

Preferably, a limiting groove is formed in the top of the fixing block, a limiting block is fixedly connected to the position, corresponding to the limiting groove, of the L-shaped ejector rod, and the bottom of the limiting block penetrates through the limiting groove and extends to the inside of the limiting groove.

Preferably, the fixed slot has all been seted up with the bottom at the top of spout inner wall, one side that the slider is close to the fixed slot runs through the fixed slot and extends to its inside ball that is provided with, the inner wall roll connection of ball and fixed slot.

Preferably, the surface of threaded rod and the right side cover that is located the pole setting are equipped with spacing bearing, one side that spacing bearing is close to the pole setting rather than fixed connection.

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

1. the utility model discloses a mutual supporting between frame, the mechanism of bending and the work piece body has realized a bending device for hardware component processing, can adjust the distance between two L type ejector pins as required to can adjust the angle of bending of work piece body, consequently provide very big facility for the staff, and make this device use more extensively.

2. The utility model discloses a set up the strengthening rib and make the installation of bending head more stable, play limiting displacement to L type ejector pin through setting up spacing groove and stopper, make it remove more stably, make the slider slide more stably in the spout through setting up the fixed slot, avoid the produced frictional force of slider direct contact fixed slot through setting up the ball, play limiting displacement to the threaded rod through setting up spacing bearing, frictional force is littleer when making it rotate.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

fig. 2 is a structural section view of the front view of the bending mechanism of the present invention.

In the figure: the device comprises a frame 1, a bending mechanism 2, a workpiece body 3, a base 101, a vertical rod 102, a cross rod 103, a telescopic cylinder 104, a bending head 105, a fixed block 201, a 202L-shaped ejector rod, a sliding rod 203, a sliding groove 204, a sliding block 205, a connecting spring 206, a thread groove 207, a threaded rod 208, a rotating handle 209, a reinforcing rib 210, a limiting groove 4, a limiting block 5, a fixing groove 6, a ball 7 and a limiting bearing 8.

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. 1-2, a bending device for processing hardware components includes a frame 1, two bending mechanisms 2 and workpiece bodies 3, the two bending mechanisms 2 are symmetrically disposed on the left and right sides of the bottom of the frame 1, and the workpiece bodies 3 are disposed on the tops of the two bending mechanisms 2.

Referring to fig. 1-2, the rack 1 includes a base 101, vertical rods 102, a cross rod 103, a telescopic cylinder 104 and a bending head 105, the vertical rods 102 are symmetrically arranged and fixedly connected to the left and right sides of the top of the base 101, the tops of the two vertical rods 102 are fixedly connected to each other through the cross rod 103, the telescopic cylinder 104 is fixedly mounted at the middle point of the bottom of the cross rod 103, the bending head 105 is fixedly connected to the output end of the telescopic cylinder 104, reinforcing ribs 210 are fixedly connected to the left and right sides of the top of the bending head 105, one side of each reinforcing rib 210 close to the telescopic cylinder 104 is fixedly connected to the corresponding reinforcing rib, and the bending head 105 is more.

Referring to fig. 1-2, the bending mechanism 2 includes a fixing block 201, an L-shaped top rod 202 is disposed on the left side of the fixing block 201, a limit groove 4 is formed on the top of the fixing block 201, a limit block 5 is fixedly connected to a position of the L-shaped top rod 202 corresponding to the limit groove 4, the bottom of the limit block 5 penetrates through the limit groove 4 and extends into the inside of the limit groove, the L-shaped top rod 202 is limited by the limit groove 4 and the limit block 5, so that the L-shaped top rod moves more stably, a sliding rod 203 is fixedly connected to the bottom of the right side of the L-shaped top rod 202, a sliding groove 204 is formed on the left side of the fixing block 201 and corresponds to the position of the sliding rod 203, a sliding block 205 is fixedly connected to the inside of the sliding groove 204 and extends through the sliding groove 204, fixing grooves 6 are formed on the top and the bottom of the inner wall of the sliding, the ball 7 is in rolling connection with the inner wall of the fixed groove 6, friction force generated by the direct contact of the sliding block 205 with the fixed groove 6 is avoided by arranging the ball 7, the right side of the sliding block 205 is fixedly connected with the right side of the inner wall of the sliding groove 204 through the connecting spring 206, the top part of the right side of the L-shaped ejector rod 202 is provided with a thread groove 207, the inner wall of the thread groove 207 is in threaded connection with a threaded rod 208 matched with the thread groove, the surface of the threaded rod 208, which is positioned at the right side of the upright rod 102, is sleeved with a limit bearing 8, one side of the limit bearing 8, which is close to the upright rod 102, is fixedly connected with the upright rod 102, the limit bearing 8 is arranged to limit the threaded rod 208, so that the friction force is smaller when the threaded rod 208 rotates, the right side of the threaded rod 208 sequentially penetrates through the thread groove 207 and, realized a bending device is used in processing of hardware component, can adjust the distance between two L type ejector pins 202 as required to can adjust the angle of bending of work piece body 3, consequently for the staff provides very big facility, and make this device use more extensively.

During the use, through rotatory handle 209 rotation threaded rod 208, under the screw thread effect of thread groove 207 for L type ejector pin 202 can remove about, thereby can adjust the interval between two L type ejector pins 202, consequently can adjust the angle of bending of work piece body 3.

In summary, the following steps: this bending device is used in processing of five metals spare part through setting up frame 1, bending mechanism 2 and work piece body 3, has solved the problem that the background art mentioned.

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 bending device is used in processing of five metals spare part, includes frame (1), bending mechanism (2) and work piece body (3), its characterized in that: the number of the bending mechanisms (2) is two, the bending mechanisms are symmetrically arranged on the left side and the right side of the bottom of the rack (1), and the workpiece body (3) is arranged on the tops of the two bending mechanisms (2); the rack (1) comprises a base (101), upright posts (102), cross rods (103), telescopic cylinders (104) and bending heads (105), wherein the upright posts (102) are symmetrically arranged and fixedly connected to the left side and the right side of the top of the base (101), the tops of the two upright posts (102) are fixedly connected through the cross rods (103), the telescopic cylinders (104) are fixedly mounted at the middle points of the bottoms of the cross rods (103), and the bending heads (105) are fixedly connected to the output ends of the telescopic cylinders (104); the bending mechanism (2) comprises a fixed block (201), an L-shaped ejector rod (202) is arranged on the left side of the fixed block (201), the bottom of the right side of the L-shaped ejector rod (202) is fixedly connected with a sliding rod (203), the left side of the fixed block (201) and the position corresponding to the sliding rod (203) are provided with a sliding groove (204), the right side of the sliding rod (203) penetrates through the sliding groove (204) and extends to the interior of the sliding groove to be fixedly connected with a sliding block (205), the right side of the sliding block (205) is fixedly connected with the right side of the inner wall of the sliding groove (204) through a connecting spring (206), the top of the right side of the L-shaped ejector rod (202) is provided with a thread groove (207), the inner wall of the thread groove (207) is in threaded connection with a threaded rod (208) matched with the thread groove, the right side of the threaded rod (208) sequentially penetrates through the threaded groove (207) and the vertical rod (102) from left to right and extends to the right side of the vertical rod (102) to be fixedly connected with a rotating handle (209).

2. The bending device for machining hardware parts according to claim 1, wherein the bending device comprises: the left side and the right side of the top of the elbow folding head (105) are fixedly connected with reinforcing ribs (210), and one side, close to the telescopic cylinder (104), of each reinforcing rib (210) is fixedly connected with the corresponding telescopic cylinder.

3. The bending device for machining hardware parts according to claim 1, wherein the bending device comprises: spacing groove (4) have been seted up at the top of fixed block (201), position fixedly connected with stopper (5) of L type ejector pin (202) corresponding spacing groove (4), the bottom of stopper (5) runs through spacing groove (4) and extends to inside.

4. The bending device for machining hardware parts according to claim 1, wherein the bending device comprises: fixed slot (6) have all been seted up with the bottom at the top of spout (204) inner wall, one side that slider (205) are close to fixed slot (6) runs through fixed slot (6) and extends to its inside ball (7) that is provided with, ball (7) and the inner wall roll connection of fixed slot (6).

5. The bending device for machining hardware parts according to claim 1, wherein the bending device comprises: the surface of threaded rod (208) just is located the right side cover of pole setting (102) and is equipped with spacing bearing (8), one side that spacing bearing (8) are close to pole setting (102) rather than fixed connection.