CN212762011U

CN212762011U - Novel positioning machine

Info

Publication number: CN212762011U
Application number: CN202021434458.5U
Authority: CN
Inventors: 余宗跃; 姚万军; 何淑毫; 吴祠国; 庄广州
Original assignee: Kunshan Tungray Industrial Automation Co ltd
Current assignee: Kunshan Tungray Industrial Automation Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-03-23
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a novel positioning machine, including support frame and conveying assembly, its characterized in that, conveying assembly installs on the support frame, conveying assembly includes frame and conveying cylinder, conveying cylinder's both ends are fixed on the frame, this novel positioning machine still includes: the side pushing and positioning mechanism is arranged on the side surface of the conveying assembly and used for fixing the side edge of the tool fixture; and the centering positioning mechanism is arranged at the bottom of the conveying assembly and used for centering and correcting and positioning the position of the tool fixture. Through the side that sets up push away positioning mechanism and positioning mechanism between two parties to the frock tool location on the conveyor components, the simple structure of equipment is compact, and the integration degree is high, can be suitable for not unidimensional frock tool, because its is small moreover, consequently not so high to the requirement in place.

Description

Novel positioning machine

Technical Field

The utility model relates to a location transfer apparatus technical field, especially a novel positioning machine.

Background

Along with the rapid development of automatic assembly lines in various industries, the positioning requirement in the assembly process is higher and higher, meanwhile, due to the customization requirement, different types of tool fixtures need to be positioned by the same positioning device through a positioning mechanism, flexible compatible positioning is adopted, the positioning precision is ensured, the positioning machine is mainly suitable for tool fixtures with a specific size at the present stage, the tool fixtures with different sizes need a plurality of positioning machine stations, the integration degree is low, the size is large, the actions are complicated, and the like, and the positioning machine cannot be compatible with the positioning of various tool fixtures.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem and designing a novel positioning machine.

The technical scheme of the utility model be, a novel positioning machine, including support frame and conveying assembly, conveying assembly installs on the support frame, conveying assembly includes frame and conveying cylinder, conveying cylinder's both ends are fixed on the frame, this novel positioning machine still includes:

the side pushing and positioning mechanism is arranged on the side surface of the conveying assembly and used for fixing the side edge of the tool fixture;

and the centering positioning mechanism is arranged at the bottom of the conveying assembly and used for centering and correcting and positioning the position of the tool fixture.

Preferably, the side-push positioning mechanism comprises a first side-push cylinder, a second side-push cylinder, a first push plate, a second push plate, a push plate fixing member, a cylinder fixing member and a cylinder fixing rod.

Preferably, the first side pushes away the cylinder and fixes the side of conveying subassembly, first push pedal is installed on the transfer line that first side pushed away the cylinder, the cylinder dead lever is located conveying drum's bottom, and its both ends are fixed respectively on the frame, the cylinder mounting is fixed on the cylinder dead lever, the second side pushes away the cylinder and fixes on the cylinder mounting.

Preferably, the push plate fixing member is located on the cylinder fixing rod and is slidably connected with the cylinder fixing rod, the second push plate is located on the upper portion of the conveying roller and is fixed on the push plate fixing member, and the first push plate and the second push plate are opposite.

Preferably, the centering positioning mechanism is of a symmetrical structure and consists of two parts, and each part comprises an air cylinder, a positioning rocker arm, a mounting seat, a driving chain wheel, a push block, a transmission shaft and a driving chain.

Preferably, the mount pad is installed conveying assembly's bottom, the cylinder is installed on the mount pad, the ejector pad is fixed on the mount pad and rather than sliding connection, the transfer line of cylinder with ejector pad fixed connection, the transmission shaft is installed conveying assembly's both sides are located promptly the both ends of mount pad, location rocking arm and driving sprocket are being installed respectively to the upper end and the lower extreme of transmission shaft, the driving chain cover is established on driving sprocket, and its both ends are all fixed the bottom of ejector pad.

Preferably, height adjusting feet are arranged at four corners of the bottom of the supporting frame.

The positioning machine has the advantages that the positioning machine is automatically controlled in the whole process, the position of the tooling jig is corrected and pre-positioned through the side-push positioning mechanism, then the four corners of the tooling jig are accurately positioned and fixed through the positioning rocker arm on the centering positioning mechanism, the equipment is high in integration degree and can be compatible with tooling jigs of different sizes, the operation efficiency is higher than that of the positioning machine in the current stage, the operation is stable, the structure is simple and compact, the integration degree is high, and the requirement on the field is not so high due to the small size of the positioning machine.

Drawings

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

fig. 2 is a schematic structural view of the conveying assembly and the supporting frame according to the present invention;

fig. 3 is a schematic structural view of the side-pushing positioning mechanism of the present invention;

fig. 4 is a schematic structural view of the centering mechanism of the present invention;

fig. 5 is another schematic structural diagram of the centering mechanism of the present invention.

In the figure, 1, a support frame; 2. a delivery assembly; 201. a frame; 202. a conveying roller; 3. a centering positioning mechanism; 301. positioning the rocker arm; 302. a mounting seat; 303. a cylinder; 304. a push block; 305. a drive shaft; 306. a drive sprocket; 307. a drive chain; 4. a side push positioning mechanism; 401. a first side push cylinder; 402. a second side pushing cylinder; 403. a first push plate; 404. a cylinder fixing member; 405. a push plate fixing member; 406. a second push plate; 407. a cylinder fixing rod; 5. height adjustment foot.

Detailed Description

The utility model discloses a positioning machine is to the not unidimensional frock tool and the novel compatible positioning machine that designs, mainly realizes not unidimensional functions such as frock tool location, and the wide application is gone up in automatic assembly line.

The utility model discloses it is following to combine the attached drawing to be right the utility model discloses specifically describe, as shown in fig. 1-5, it mainly includes support frame 1, conveyor components 2, side pushes away positioning mechanism 4, positioning mechanism 3 placed in the middle, subassembly such as height adjustment foot 5 constitutes, when frock tool moves the position that side pushed away positioning mechanism 4 through conveyor components 2, side pushes away positioning mechanism 4 and fixes frock tool's both sides location, correct its position simultaneously, then fix this frock tool's four corners location through positioning mechanism 3 placed in the middle, just can advance following one process after fixing a position.

Next, the structural composition and the working principle of the components are described respectively, and firstly, a support frame 1 which plays a role of bearing and supporting is described, and height adjusting feet 5 are respectively arranged at four corners of the bottom of the support frame 1, so that the horizontal position and the height of the novel positioning machine can be adjusted through the height adjusting feet to adapt to the height of subsequent processing equipment; the conveying assembly 2 consists of a frame 201 and conveying rollers 202, the frame 201 is arranged on two sides of the upper end of the support frame 1, and the conveying rollers 202 are arranged between the two frames 201 and used for conveying tooling jigs; a centering positioning mechanism 3 is arranged at the bottom of the middle position of the conveying assembly 2, the centering positioning mechanism is composed of two parts which are of symmetrical structures, each part is responsible for positioning and fixing two corners of a tooling jig, the positioning rocker arm 301 positioned on the side edge of the frame 201 abuts against the side corner of the tooling jig after rotating so as to position and fix the tooling jig, the positioning rocker arm 301 is arranged at the upper end of a transmission shaft 305, the lower end of the positioning rocker arm is provided with a driving chain wheel 306, in order to drive the positioning rocker arm 301 to rotate, the bottom of the conveying assembly 2 is provided with an installation base 302, an air cylinder 303 is arranged on the installation base 302, and power is provided by the; the mounting base 302 is provided with a push block 304 which is connected with the mounting base in a sliding manner, a transmission rod of the air cylinder 303 is fixedly connected with the push block 304, driving chain wheels 306 on two sides of the conveying assembly 2 are connected through a driving chain 307, two ends of the driving chain 307 are fixed on the push block 304, the air cylinder 303 pushes the push block 304 to slide when needed, the sliding of the push block 304 can drive the driving chain wheels 306 to rotate, so that the transmission shaft 305 drives the positioning rocker arm 301 to rotate, and finally the tooling jig is positioned and fixed.

Before the tool fixture is positioned, the centering positioning mechanism 3 has a requirement on the position of the tool fixture on the conveying assembly 2, and the side edge of the working fixture is required to be parallel to the conveying assembly 2 so as to be fixed by the positioning rocker arm 301, so that the conveying assembly 2 is also provided with the side pushing positioning mechanism 4, and the position of the tool fixture is corrected by the side pushing positioning mechanism 4 to be parallel to the conveying assembly 2; the side-push positioning mechanism 4 is composed of a first side-push cylinder 401, a second side-push cylinder 402, a first push plate 403, a second push plate 406, a push plate fixing member 405, a cylinder fixing member 404 and a cylinder fixing rod 407, wherein the first side-push cylinder 401 is installed at the side of the conveying assembly 2 and is located between the two positioning rocker arms 301 on the same frame 201, the first push plate 403 is fixed on a transmission rod of the first side-push cylinder 401, the cylinder fixing rod 407 is installed at the bottom of the conveying assembly 2, two ends of the cylinder fixing rod are fixed on the frame 201, the cylinder fixing member 404 and the push plate fixing member 405 are installed on the cylinder fixing rod 407, the cylinder fixing member 404 is used for fixing the second side-push cylinder 402, the push plate fixing member 405 is connected with the cylinder fixing rod 407 in a sliding manner and is fixedly connected with the second side-push cylinder 402, the second; when the work tool moves between first push pedal 403 and second push pedal 406, first side pushes away cylinder 401 and second side and pushes away cylinder 402 and promote first push pedal 403 and second push pedal 406 respectively and draw close to conveying component 2's middle part, thereby fix the both sides location of frock tool, it can to follow through centering positioning mechanism 3 fixed its four corners in, its integration degree and operating efficiency are higher than current positioning machine, it is also less to the restriction in place, can fix a position different frock tool, the precision is also higher than current.

The working principle is as follows: firstly, the tooling fixture is conveyed by the conveying component 2, when the tooling fixture is moved to the position of the side pushing and positioning mechanism 4, the first side pushing cylinder 401 and the second side pushing cylinder 402 respectively push the first push plate 403 and the second push plate 406 to approach to the middle part of the conveying component 2, pre-positioning and fixing the two sides of the tooling fixture, and correcting the position of the tooling fixture, then the two cylinders 303 of the center positioning mechanism 3 push the push plate fixing piece 405 to slide, the push plate fixing piece 405 slides to drive the driving chain wheel 306 to rotate through the driving chain 307, the driving chain wheel 306 rotates to drive the positioning rocker arm 301 to rotate through the transmission shaft 305, and the tooling fixture is positioned and fixed in the center.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. The utility model provides a novel positioning machine, includes support frame (1) and conveying assembly (2), its characterized in that, conveying assembly (2) are installed on support frame (1), conveying assembly (2) include frame (201) and conveying cylinder (202), the both ends of conveying cylinder (202) are fixed on frame (201), this novel positioning machine still includes:

the side pushing and positioning mechanism (4) is arranged on the side surface of the conveying assembly (2) and used for fixing the side edge of the tool fixture;

and the centering positioning mechanism (3) is arranged at the bottom of the conveying assembly (2) and is used for centering and correcting and positioning the position of the tool fixture.

2. The novel positioning machine as claimed in claim 1, characterized in that the side-push positioning mechanism (4) comprises a first side-push cylinder (401), a second side-push cylinder (402), a first push plate (403), a second push plate (406), a push plate fixing member (405), a cylinder fixing member (404) and a cylinder fixing rod (407).

3. The novel positioning machine as claimed in claim 2, wherein the first side pushing cylinder (401) is fixed on the side of the conveying assembly (2), the first pushing plate (403) is installed on the transmission rod of the first side pushing cylinder (401), the cylinder fixing rod (407) is located at the bottom of the conveying roller (202), both ends of the cylinder fixing rod are respectively fixed on the frame (201), the cylinder fixing member (404) is fixed on the cylinder fixing rod (407), and the second side pushing cylinder (402) is fixed on the cylinder fixing member (404).

4. A new locator according to claim 2, wherein the push plate holder (405) is located on and slidably connected to the cylinder fixing rod (407), the second push plate (406) is located on the upper portion of the conveyor drum (202) and fixed to the push plate holder (405), and the first push plate (403) and the second push plate (406) are opposite to each other.

5. The novel positioning machine as claimed in claim 1, characterized in that the centering mechanism (3) is a symmetrical structure, and is composed of two parts, each of which comprises a cylinder (303), a positioning rocker arm (301), a mounting seat (302), a driving chain wheel (306), a push block (304), a transmission shaft (305) and a driving chain (307).

6. The novel positioning machine as claimed in claim 5, wherein the mounting seat (302) is mounted at the bottom of the conveying assembly (2), the air cylinder (303) is mounted on the mounting seat (302), the push block (304) is fixed on the mounting seat (302) and is slidably connected with the mounting seat, the transmission rod of the air cylinder (303) is fixedly connected with the push block (304), the transmission shaft (305) is mounted at two sides of the conveying assembly (2), namely at two ends of the mounting seat (302), the upper end and the lower end of the transmission shaft (305) are respectively mounted with the positioning rocker arm (301) and the driving sprocket (306), the driving chain (307) is sleeved on the driving sprocket (306), and two ends of the driving chain are fixed at the bottom of the push block (304).

7. The novel positioning machine as claimed in claim 1, characterized in that the four corners of the bottom of the supporting frame (1) are provided with height adjusting feet (5).