CN219027221U

CN219027221U - Positioning workpiece base

Info

Publication number: CN219027221U
Application number: CN202221933622.6U
Authority: CN
Inventors: 陈恭海; 孙家庭; 张义法; 赵子平
Original assignee: Taian Botong Machinery Co ltd
Current assignee: Taian Botong Machinery Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2023-05-16
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a positioning workpiece base, which comprises a workpiece base plate, a fixed positioning plate, clamping cylinders, U-shaped moving blocks, auxiliary rods and a moving positioning plate, wherein the fixed positioning plates are respectively arranged at two ends of an upper plate surface of the workpiece base plate, the clamping cylinders are arranged at the center points of the upper plate surface of the workpiece base plate, the threaded holes are in threaded connection with external threads arranged on the outer wall of a first rotating rod, one end of the first rotating rod is rotatably provided with a rotating connecting block, the bottom ends of the rotating connecting blocks are provided with the U-shaped moving blocks, sliding rings are arranged at the ports of two arm rods of the U-shaped moving blocks, the sliding rings are in sliding connection with sliding ways arranged on the auxiliary rods, one end of each auxiliary rod is rotatably connected with a second rotating rod, one end of each second rotating rod is fixed on the fixed plate, and the other end of each auxiliary rod is provided with a resisting plate.

Description

Positioning workpiece base

Technical Field

The utility model relates to the technical field of positioning workpiece bases, in particular to a positioning workpiece base.

Background

The work piece is required to carry out many processes in the production process, and most of these processes need to use the positioning base to fix the work piece. The positioning base plays a role in fixing a workpiece when the workpiece is produced, so that the shaping, punching and stamping processes of the workpiece can be completed smoothly, the positioning base is needed in the process of workpiece production, the workpiece is generally positioned and disassembled by workers through upper and lower screws, and the workpiece is relatively time-consuming and labor-consuming, or the workpiece is positioned by a spring and a clamping plate, so that the workpiece is positioned, and the workpiece is positioned unstably and easy to shake.

Disclosure of Invention

The utility model aims to provide a positioning workpiece base for solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a location machined part base, includes machined part bed plate, fixed locating plate, card section of thick bamboo, U type movable block, auxiliary rod and removes the locating plate, fixed locating plate is installed respectively at the last face both ends of machined part bed plate, the card section of thick bamboo is installed to last face central point department of machined part bed plate, set up the screw hole on the top of card section of thick bamboo, the external screw thread threaded connection that sets up on screw hole and the first movable rod outer wall, the rotation of first movable rod one end is installed and is rotated the connecting block, the U type movable block is installed to the bottom of rotating the connecting block, the slip ring is installed to the two arm pole port departments of U type movable block, the slide sliding connection who sets up on slip ring and the auxiliary rod, the one end and the second movable rod of auxiliary rod rotate to be connected, the one end of second movable rod is fixed on the fixed plate, the butt plate is installed to the other end of auxiliary rod, butt plate one side and removal locating plate are connected.

Preferably, a track is arranged on the upper panel of the workpiece base plate, and a roller is arranged at the bottom end of the movable positioning plate and is placed in the track and is in sliding connection with the track.

Preferably, the rotating handle is installed at one end of the first rotating rod located outside the clamping cylinder, and one end of the first rotating rod located inside the clamping cylinder is connected with the rotating shaft of the rotating connecting block.

Preferably, the U-shaped moving block is an inverted U with a downward opening, and sliding rings arranged at two arm ports of the U-shaped moving block are rotationally connected with arm rods of the U-shaped moving block.

Preferably, the U-shaped moving block is provided with a sliding block, the inner wall of the clamping cylinder is provided with a sliding groove, and the sliding groove is in sliding connection with the sliding block.

Preferably, a fixing plate is fixedly arranged on the inner wall of the clamping cylinder, and the other end of the second rotating rod arranged on the fixing plate is connected with the inner wall of the clamping cylinder.

Preferably, the auxiliary rod passes through a window formed in the clamping cylinder and is connected with the retaining plate.

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

1. when the workpiece is required to be positioned, the rotating handle installed at one end of the first rotating rod is rotated through rotation, the first rotating rod can be made to move downwards along with the rotation of the first rotating rod, so that the U-shaped moving block moves downwards, the sliding ring installed at the two arm rod ports of the U-shaped moving block moves along the sliding way arranged on the auxiliary rod, when the sliding ring moves to the lower end of the sliding way arranged on the auxiliary rod, the lower end of the auxiliary rod is outwards inclined, the abutting plate can be pushed outwards, the movable positioning plate is pushed to the fixed positioning plate, the workpiece placed in the movable positioning plate can be positioned, the lower end of the auxiliary rod can be retracted reversely, then the workpiece is taken out, positioning and taking down of the workpiece are facilitated, the operation is simple, and time and labor are saved.

2. Through fixed locating plate of fixed mounting on the face of the last face of machined part bed plate, the gyro wheel of cooperation removal locating plate's bottom installation and the track sliding connection who sets up on the machined part bed plate upper panel have guaranteed the stability of machined part location.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of the inside of the overall structure of the present utility model.

Fig. 3 is a schematic side view of the overall structure of the present utility model.

In the figure: 1. a workpiece base plate; 2. fixing a positioning plate; 3. a clamping cylinder; 4. a first rotating lever; 5. an external thread; 6. a threaded hole; 7. rotating the connecting block; 8. a U-shaped moving block; 9. a fixing plate; 10. a second rotating lever; 11. an auxiliary lever; 12. a slip ring; 13. a retaining plate; 14. moving the positioning plate; 15. a chute; 16. a slide block; 17. a roller; 18. a track.

Description of the embodiments

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, in the embodiment of the present utility model, a workpiece positioning base includes a workpiece base plate 1, a fixed positioning plate 2, a clamping cylinder 3, a U-shaped moving block 8, an auxiliary rod 11 and a moving positioning plate 14, wherein the fixed positioning plate 2 is installed at two ends of an upper plate surface of the workpiece base plate 1, the clamping cylinder 3 is installed at a center point of the upper plate surface of the workpiece base plate 1, a threaded hole 6 is provided at a top end of the clamping cylinder 3, the threaded hole 6 is in threaded connection with an external thread 5 provided on an outer wall of a first rotating rod 4, when the workpiece needs to be positioned, a rotating handle installed at one end of the first rotating rod 4 is rotated, so that the first rotating rod 4 rotates, because the external thread 5 provided on the outer wall of the first rotating rod 4 is in threaded connection with the threaded hole 6 provided on the top end of the clamping cylinder 3, one end of the first rotating rod 4 is rotatably provided with a rotating connecting block 7, the bottom end of the rotating block 8 is installed at the rotating the U-shaped moving block, along with the rotation of the first rotating rod 4, the sliding rod 4 is downwardly connected with a sliding ring 11 at two ends of the sliding rod 11, and the sliding rod 11 is downwardly connected with two sliding rods 11 at two ends of the sliding rod 11, which are fixedly connected with one end of the sliding rod 11, and the sliding rod 11 is downwardly connected with the sliding rod 11 at the sliding rod 11, and the sliding rod 11 is rotatably connected with the sliding rod 11, so the auxiliary rod 11 does not move downwards along with the downward movement of the U-shaped moving block 8, when the sliding ring 12 moves to the lower end of the auxiliary rod 11 provided with a slideway, the lower end of the auxiliary rod 11 is outwards inclined, the other end of the auxiliary rod 11 is provided with a retaining plate 13, one side surface of the retaining plate 13 is connected with the moving positioning plate 14, thus the retaining plate 13 can be outwards pushed, the moving positioning plate 14 is pushed to the fixed positioning plate 2, a workpiece placed in the moving positioning plate can be positioned, the lower end of the auxiliary rod 11 can be inwards retracted by reversely rotating the first rotating rod 4, then the workpiece is taken out, the positioning and the taking-off of the workpiece are facilitated, the operation is simple, the time and the labor are saved, a track 18 is arranged on the upper panel of the workpiece base plate 1, the bottom end of the moving positioning plate 14 is provided with a roller 17, the roller 17 is placed in the track 18 and is in sliding connection with the track 18, through the fixed locating plate 2 fixedly installed on the upper plate surface of the workpiece base plate 1, the roller 17 installed at the bottom end of the matched moving locating plate 14 is in sliding connection with the track 18 arranged on the upper plate surface of the workpiece base plate 1, so that the stability of workpiece positioning is ensured, one end of the first rotating rod 4 positioned outside the clamping cylinder 3 is provided with a rotating handle, one end of the first rotating rod 4 positioned in the clamping cylinder 3 is connected with the rotating shaft of the rotating connecting block 7, the U-shaped moving block 8 is an inverted U with a downward opening, the sliding rings 12 installed at the two arm ports of the U-shaped moving block 8 are in rotating connection with the arm rods of the U-shaped moving block 8, the U-shaped moving block 8 is provided with a sliding block 16, the inner wall of the clamping cylinder 3 is provided with a sliding groove 15, the sliding groove 15 is in sliding connection with the sliding block 16, the inner wall of the clamping cylinder 3 is fixedly provided with a fixed plate 9, the other end of the second rotating rod 10 arranged on the fixed plate 9 is connected with the inner wall of the clamping cylinder 3, and the auxiliary rod 11 passes through a window formed in the clamping cylinder 3 and is connected with the resisting plate 13.

The working principle of the utility model is as follows: when the workpiece is required to be positioned, the rotating handle installed at one end of the first rotating rod 4 is rotated through rotation, so that the first rotating rod 4 rotates, because the external threads 5 arranged on the outer wall of the first rotating rod 4 are in threaded connection with the threaded holes 6 formed in the top end of the clamping cylinder 3, the first rotating rod 4 can be enabled to move downwards along with the rotation of the first rotating rod 4, the first rotating rod 4 moves downwards to drive the rotating connecting block 7 in rotating connection to move downwards, the U-shaped moving block 8 is enabled to move downwards, the sliding ring 12 installed at the two arm rod port of the U-shaped moving block 8 moves along the slide way formed in the auxiliary rod 11, and because one end of the auxiliary rod 11 is in rotating connection with the second rotating rod 10, the auxiliary rod 11 does not move downwards along with the downward movement of the U-shaped moving block 8, and the lower end of the slide way is formed in the auxiliary rod 11 along with the movement of the sliding ring 12, so that the lower end of the slide way is outwards inclined, the positioning plate 13 can be pushed outwards, the positioning plate 14 can be pushed outwards, the workpiece can be positioned downwards along with the sliding rod 11, the positioning plate can be easily and the workpiece can be positioned downwards, and the workpiece can be positioned conveniently and easily. Through fixed locating plate 2 of fixed mounting on the upper plate face of machined part bed plate 1, the gyro wheel 17 of cooperation removal locating plate 14 bottom installation and the track 18 sliding connection of seting up on the upper plate face of machined part bed plate 1, guaranteed the stability of machined part location.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a location machined part base, includes machined part bed plate (1), fixed locating plate (2), card section of thick bamboo (3), U type movable block (8), auxiliary rod (11) and removes locating plate (14), its characterized in that: fixed locating plate (2) are installed respectively at the last face both ends of machined part bed plate (1), card section of thick bamboo (3) are installed in last face central point department of machined part bed plate (1), screw hole (6) have been seted up on the top of card section of thick bamboo (3), screw hole (6) and external screw thread (5) threaded connection that set up on first dwang (4) outer wall, first dwang (4) one end rotation is installed and is rotated connecting block (7), U type movable block (8) are installed to the bottom of rotating connecting block (7), sliding ring (12) are installed in two armed lever port departments of U type movable block (8), sliding ring (12) are connected with slide sliding way that sets up on auxiliary rod (11), one end and second dwang (10) rotate and are connected, one end of second dwang (10) is fixed on fixed plate (9), retaining plate (13) are installed to the other end of auxiliary rod (11), retaining plate (13) side and movable locating plate (14) are connected.

2. The locating work piece base of claim 1, wherein: the upper panel of the workpiece base plate (1) is provided with a track (18), the bottom end of the movable positioning plate (14) is provided with a roller (17), and the roller (17) is placed in the track (18) and is in sliding connection with the track (18).

3. The locating work piece base of claim 1, wherein: the rotary handle is installed at one end of the first rotary rod (4) located outside the clamping cylinder (3), and one end of the first rotary rod (4) located inside the clamping cylinder (3) is connected with the rotary shaft of the rotary connecting block (7).

4. The locating work piece base of claim 1, wherein: the U-shaped moving block (8) is an inverted U with a downward opening, and sliding rings (12) arranged at two arm ports of the U-shaped moving block (8) are rotatably connected with arm rods of the U-shaped moving block (8).

5. The locating work piece base of claim 1, wherein: the U-shaped movable block (8) is provided with a sliding block (16), the inner wall of the clamping cylinder (3) is provided with a sliding groove (15), and the sliding groove (15) is in sliding connection with the sliding block (16).

6. The locating work piece base of claim 1, wherein: the inner wall of the clamping cylinder (3) is fixedly provided with a fixing plate (9), and the other end of a second rotating rod (10) arranged on the fixing plate (9) is connected with the inner wall of the clamping cylinder (3).

7. The locating work piece base of claim 1, wherein: the auxiliary rod (11) passes through a window formed in the clamping cylinder (3) and is connected with the retaining plate (13).