CN215920213U

CN215920213U - Automatic compressing and aligning device for metal workpiece machining

Info

Publication number: CN215920213U
Application number: CN202121651803.5U
Authority: CN
Inventors: 杨丽
Original assignee: Suzhou Kangsheng Technology Co ltd
Current assignee: SHANGHAI XINGSHENG GASKET CO LTD
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-03-01
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses an automatic pressing and aligning device for metal workpiece processing, which comprises a workpiece processing table board, wherein one side of the workpiece processing table board is provided with a side positioning plate which is perpendicular to the workpiece processing table board, one side surface of the side positioning plate is connected with a U-shaped long plate, one side of the U-shaped long plate is fixedly provided with a hydraulic cylinder, a movable long plate is arranged below the U-shaped long plate, the bottom of the U-shaped long plate is provided with a sliding aligning mechanism, an upper plate is arranged above the workpiece processing table board, a lower plate is arranged below the upper plate, the upper surface of the lower plate is provided with an installation supporting column, the lower plate is connected with the upper plate through the installation supporting column, the upper surface of the pressing plate is provided with a rotary connecting mechanism, and the tail end of a telescopic rod is connected with the rotary connecting mechanism. The automatic pressing and aligning device can accurately position the metal workpiece, is good in pressing effect and simple in structure, and improves the working efficiency of metal workpiece machining and the process of products.

Description

Automatic compressing and aligning device for metal workpiece machining

Technical Field

The utility model relates to the technical field related to metal workpiece processing, in particular to an automatic pressing and aligning device.

Background

The metal workpiece is a combination of metal blocks, metal rods, metal pipes and the like of various specifications and shapes made of metal materials, and in the process of machining the metal workpiece, in order to precisely machine the metal workpiece, the metal workpiece needs to be positioned and pressurized, so that the metal workpiece is prevented from being deviated and loosened in the machining process, and damage and invalid machining on the metal workpiece are avoided.

SUMMERY OF THE UTILITY MODEL

Aiming at the existing problems, the utility model aims to solve the problems that the existing plastic extruding machine feeding mechanism is low in automation degree, low in plastic production efficiency and easy to cause harm to the environment and human bodies.

An automatic pressing and aligning device for metal workpiece processing comprises a workpiece processing table board, wherein a side positioning plate which is perpendicular to the workpiece processing table board is arranged on one side of the workpiece processing table board, one side surface of the side positioning plate is connected with a U-shaped long plate, a hydraulic cylinder is fixedly mounted on one side of the U-shaped long plate, a movable long plate is arranged below the U-shaped long plate, a sliding aligning mechanism is mounted at the bottom of the U-shaped long plate, an upper plate is arranged above the workpiece processing table board, a lower plate is arranged below the upper plate, an installation supporting column is arranged on the upper surface of the lower plate, the lower plate is connected with the upper plate through the installation supporting column, a driving motor is arranged between the upper plate and the lower plate, a thread pressing mechanism is mounted at the output end of the driving motor, the outer wall of the thread pressing mechanism is connected with a pressing plate, and a groove is formed in the bottom of the pressing plate, the bottom of the lower layer plate is provided with a telescopic rod, the surface of the upper part of the pressing plate is provided with a rotary connecting mechanism, and the tail end of the telescopic rod is connected with the rotary connecting mechanism.

Preferably, the slide counterpoint mechanism includes sliding block and sliding tray, the bottom fixed mounting of U-shaped long slab has the sliding block, the inside of activity long slab is equipped with the sliding tray, the sliding block is connected with the sliding tray.

Preferably, the screw thread hold-down mechanism is including installation piece, threaded rod, spacing fixture block, connecting block and thread groove, the installation piece is connected with driving motor's output, the below welding of installation piece has the threaded rod, the end of threaded rod is equipped with spacing fixture block, the outside of threaded rod is equipped with the connecting block, the inside of connecting block is equipped with the thread groove, the thread groove is connected with the threaded rod.

Preferably, the rotary connecting mechanism comprises a side rotary table, a combined needle bearing and a rotating shaft, the bottom of the telescopic rod is fixedly provided with the rotary table, the combined needle bearing is arranged inside the rotary table, the surface of the upper part of the pressing plate is provided with the rotating shaft, and the rotating shaft is connected with the combined needle bearing.

Preferably, the side positioning plate and the sliding alignment mechanism are symmetrically arranged with respect to a central axis of the workpiece processing table.

Preferably, the size of the pressing plate is the same as that of the workpiece processing table surface, and the size of the groove at the bottom of the pressing plate is larger than that of the limiting clamping block.

Preferably, the size of the combined needle bearing is matched with the size of the rotating shaft.

The utility model has the beneficial effects that:

the automatic pressing and aligning device for processing the metal workpiece is provided with the sliding and aligning mechanism, two sides of the U-shaped long plate are respectively connected with the side positioning plate and the hydraulic cylinder, the U-shaped long plate is driven to horizontally and linearly slide in the movable long plate under the gentle movement of the hydraulic cylinder, so that the side positioning plate can be accurately positioned according to metal workpieces with different lengths, the position of the metal workpiece is ensured to be at the central position of a workpiece processing table surface, the subsequent processing link is facilitated, the metal workpiece is prevented from deviating in the processing process, the processing accuracy is improved, the structure is simple, the automation degree is high, the automatic pressing device is also provided with the thread pressing mechanism, the threaded rod can do forward and reverse rotating movement through the driving of the driving motor, so that a connecting block connected with the pressing plate can be steplessly adjusted on the threaded rod, the height of the pressing plate can be adjusted according to the height of the metal workpiece, and the efficient pressing effect is realized, the screw thread pressing mechanism is high in applicability and not limited by the height of a metal workpiece, and a rotary connecting mechanism is further arranged, so that the pressing plate can do vertical motion under the action of the push rod and can do synchronous rotary motion with the connecting block, and the effective implementation of the screw thread pressing mechanism is guaranteed.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be 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 preferred 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 inventive exercise.

FIG. 1 is a structural diagram of an automatic pressing and aligning device for metal workpiece processing according to the present invention;

FIG. 2 is a structural diagram of a sliding alignment mechanism of an automatic pressing alignment device for metal workpiece processing according to the present invention;

FIG. 3 is a structural diagram of a thread pressing mechanism of an automatic pressing and aligning device for metal workpiece processing according to the present invention;

fig. 4 is a structural view of a rotary connecting mechanism of an automatic pressing and aligning device for metal workpiece processing according to the present invention.

In the figure, 1, a workpiece processing table surface; 2. a side positioning plate; 3. a U-shaped long plate; 4. a hydraulic cylinder; 5. a movable long plate; 6. a sliding alignment mechanism; 601. a slider; 602. a sliding groove; 7. an upper plate; 8. a lower layer plate; 9. mounting a support column; 10. a drive motor; 11. a thread hold-down mechanism; 1101. mounting blocks; 1102. a threaded rod; 1103. a limiting clamping block; 1104. connecting blocks; 1105. a thread groove; 12. pressing a plate; 13. a groove; 14. a telescopic rod; 15. a rotary connection mechanism; 1501. a rotating table; 1502. a combined needle bearing; 1503. a rotating shaft.

Detailed Description

In order to better understand the technical content of the utility model, specific embodiments are provided below, and the utility model is further described with reference to the accompanying drawings.

Referring to fig. 1 to 4, the utility model provides an automatic pressing and aligning device for metal workpiece processing, which comprises a workpiece processing table board 1, wherein one side of the workpiece processing table board 1 is provided with a side positioning plate 2 which is arranged perpendicular to the workpiece processing table board 1, one side surface of the side positioning plate 2 is connected with a U-shaped long plate 3, one side of the U-shaped long plate 3 is fixedly provided with a hydraulic cylinder 4, a movable long plate 5 is arranged below the U-shaped long plate 3, the bottom of the U-shaped long plate 3 is provided with a sliding aligning mechanism 6, an upper plate 7 is arranged above the workpiece processing table board 1, a lower plate 8 is arranged below the upper plate 7, an installation support column 9 is arranged on the upper surface of the lower plate 8, the lower plate 8 is connected with the upper plate 7 through the installation support column 9, a driving motor 10 is arranged between the upper plate 7 and the lower plate 8, and an output end of the driving motor 10 is provided with a thread pressing mechanism 11, the outer wall of the thread pressing mechanism 11 is connected with a pressing plate 12, a groove 13 is formed in the bottom of the pressing plate 12, an expansion rod 14 is installed at the bottom of the lower plate 8, a rotary connecting mechanism 15 is installed on the surface of the upper portion of the pressing plate 12, and the tail end of the expansion rod 14 is connected with the rotary connecting mechanism 15.

Specifically, slide counterpoint mechanism 6 includes sliding block 601 and sliding tray 602, the bottom fixed mounting of U-shaped long board 3 has sliding block 601, the inside of activity long board 5 is equipped with sliding tray 602, sliding block 601 is connected with sliding tray 602 for U-shaped long board 3 is the horizontal straight line and slides inside the activity long board 5, and accurate location can be carried out according to the metal work piece of different length to this outside locating plate 2, simple structure, and degree of automation is high.

Specifically, the screw pressing mechanism 11 includes an installation block 1101, a threaded rod 1102, a limiting fixture block 1103, a connection block 1104 and a threaded groove 1105, the installation block 1101 is connected with an output end of the driving motor 10, the threaded rod 1102 is welded below the installation block 1101, the limiting fixture block 1103 is arranged at the tail end of the threaded rod 1102, the connection block 1104 is arranged outside the threaded rod 1102, the threaded groove 1105 is arranged inside the connection block 1104, the threaded groove 1105 is connected with the threaded rod 1102, and the threaded rod 1102 can rotate in the forward and reverse directions, so that the connection block 1104 connected with the pressing plate 12 can be adjusted on the threaded rod 1102 in a stepless manner, and therefore the height of the pressing plate 12 can be adjusted according to the height of the metal workpiece, a high-efficiency pressing effect is achieved, the applicability is high, and the limitation of the height of the metal workpiece is avoided.

Specifically, the rotary connection mechanism 15 includes a side rotary table 1501, a combined needle bearing 1502 and a rotary shaft 1503, the bottom of the telescopic rod 14 is fixedly installed with the rotary table 1501, the combined needle bearing 1502 is arranged inside the rotary table 1501, the rotary shaft 1503 is installed on the upper surface of the pressing plate 12, and the rotary shaft 1503 is connected with the combined needle bearing 1502, so that the pressing plate 12 can do synchronous rotary motion with the connection block 1104 while doing vertical motion under the action of the telescopic rod 14, and the effective implementation of the thread pressing mechanism 11 is ensured.

Specifically, the side positioning plate 2 and the sliding alignment mechanism 6 are respectively arranged symmetrically with the central axis of the workpiece processing table board 1, so that the metal workpiece can be accurately positioned and fixed from two sides, the metal workpiece is ensured to be positioned at the center of the workpiece processing table board 1, the subsequent processing links are facilitated, the metal workpiece is prevented from being deviated in the processing process, and the processing accuracy is improved.

Specifically, the size of the pressing plate 12 is the same as that of the workpiece processing table top 1, and the size of the groove 13 at the bottom of the pressing plate 12 is larger than that of the limiting fixture block 1103, so that the pressing plate 12 can firmly compress a metal workpiece with a small height while being not limited by the side positioning plate 2.

Specifically, the size of the combined needle bearing 1502 is matched with that of the rotating shaft 1503, so that the pressing plate 12 connected with the rotating shaft 1503 can smoothly rotate synchronously with the connecting block 1104, and the effective implementation of the thread pressing mechanism 11 is ensured.

The working principle is as follows: firstly, a power supply of an automatic pressing and aligning device is turned on, a metal workpiece is placed above a workpiece processing table board 1, one side of the workpiece processing table board 1 is provided with a U-shaped long plate 3, two sides of the U-shaped long plate 3 are respectively connected with a side positioning plate 2 and a hydraulic cylinder 4(CDM2B25), a movable long plate 5 is arranged below the U-shaped long plate 3, a sliding groove 602 is arranged inside the movable long plate 5, a sliding block 601 arranged at the bottom of the U-shaped long plate 3 performs horizontal linear motion on the sliding groove 602 under the action of the hydraulic cylinder 4(CDM2B25), so that the side positioning plate 2 is positioned and fixed according to metal workpieces with different lengths, the central position of the metal workpiece on the workpiece processing table board 1 is ensured, subsequent processing links are facilitated, the metal workpiece is prevented from deviating in the processing process, the processing accuracy is improved, a driving motor 10(YE2-132S-4) is arranged above the workpiece processing table board 1, through the output of the driving motor 10(YE2-132S-4), the threaded rod 1102 can do forward and reverse rotation movement, the threaded groove 1105 in the connecting block 1104 and the threaded rod 1102 do reverse movement, the connecting block 1104 connected with the pressing plate 12 is steplessly adjusted on the threaded rod 1102, so the pressing plate 12 is driven to do vertical movement under the action of the telescopic rod 14, the rotating table 1501 is installed at the tail end of the telescopic rod 14, the combined needle bearing 1502 is arranged in the rotating table 1501, the rotating shaft 1503 is installed on the upper surface of the pressing plate 12, and the combined needle bearing 1502 is connected with the rotating shaft 1503, so that the pressing plate 12 connected with the rotating shaft 1503 can smoothly do synchronous rotation movement with the connecting block 1104, the height of the pressing plate 12 is adjusted according to the heights of different metal workpieces, and the operation flow of the automatic pressing and aligning device for processing the whole metal workpieces is completed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The automatic pressing and aligning device for processing the metal workpieces is characterized by comprising a workpiece processing table board (1), wherein a side positioning plate (2) perpendicular to the workpiece processing table board (1) is arranged on one side of the workpiece processing table board (1), one side surface of the side positioning plate (2) is connected with a U-shaped long plate (3), a hydraulic cylinder (4) is fixedly mounted on one side of the U-shaped long plate (3), a movable long plate (5) is arranged below the U-shaped long plate (3), a sliding aligning mechanism (6) is mounted at the bottom of the U-shaped long plate (3), an upper plate (7) is arranged above the workpiece processing table board (1), a lower plate (8) is arranged below the upper plate (7), an installation supporting column (9) is arranged on the upper surface of the lower plate (8), and the lower plate (8) is connected with the upper plate (7) through the installation supporting column (9), the middle of upper plate (7) and lower plate (8) is equipped with driving motor (10), screw thread hold-down mechanism (11) are installed to the output of driving motor (10), the outer wall of screw thread hold-down mechanism (11) is connected with clamp plate (12), the bottom of clamp plate (12) is equipped with recess (13), telescopic link (14) are installed to the bottom of lower plate (8), the upper portion surface mounting of clamp plate (12) has swivelling joint mechanism (15), the end and the swivelling joint mechanism (15) of telescopic link (14) are connected.

2. The automatic pressing and aligning device for the machining of the metal workpieces as claimed in claim 1, wherein the sliding aligning mechanism (6) comprises a sliding block (601) and a sliding groove (602), the sliding block (601) is fixedly installed at the bottom of the U-shaped long plate (3), the sliding groove (602) is formed in the movable long plate (5), and the sliding block (601) is connected with the sliding groove (602).

3. The automatic pressing and aligning device for the metal workpiece machining is characterized in that the threaded pressing mechanism (11) comprises a mounting block (1101), a threaded rod (1102), a limiting clamping block (1103), a connecting block (1104) and a threaded groove (1105), the mounting block (1101) is connected with the output end of the driving motor (10), the threaded rod (1102) is welded below the mounting block (1101), the limiting clamping block (1103) is arranged at the tail end of the threaded rod (1102), the connecting block (1104) is arranged outside the threaded rod (1102), the threaded groove (1105) is arranged inside the connecting block (1104), and the threaded groove (1105) is connected with the threaded rod (1102).

4. The automatic pressing and aligning device for processing the metal workpieces as claimed in claim 1, wherein the rotary connection mechanism (15) comprises a side rotary table (1501), a combined needle bearing (1502) and a rotary shaft (1503), the rotary table (1501) is fixedly installed at the bottom of the telescopic rod (14), the combined needle bearing (1502) is arranged inside the rotary table (1501), the rotary shaft (1503) is installed on the upper surface of the pressing plate (12), and the rotary shaft (1503) is connected with the combined needle bearing (1502).

5. The automatic pressing and aligning device for metal workpiece machining according to claim 1 is characterized in that the side positioning plate (2) and the sliding aligning mechanism (6) are respectively arranged symmetrically with the central axis of the workpiece machining table (1).

6. The automatic pressing and aligning device for the metal workpiece machining according to claim 3, wherein the size of the pressing plate (12) is the same as that of the workpiece machining table top (1), and the size of the groove (13) at the bottom of the pressing plate (12) is larger than that of the limiting fixture block (1103).

7. The automatic pressing and aligning device for machining the metal workpiece is characterized in that the size of the combined needle bearing (1502) is matched with that of the rotating shaft (1503).