Double-station positioning jig

Abstract

The utility model relates to the technical field of positioning jigs, in particular to a double-station positioning jig which comprises a supporting column installed on an installation base through a bolt, a rotary air cylinder is arranged at the top of the installation base, a containing plate is arranged at the top of the supporting column, a middle positioning strip is arranged at the top of the containing plate, and the middle positioning strip is arranged on the top of the middle positioning strip. A rotary air cylinder is arranged on the placing plate, a rotary cam is arranged at the driving end of the rotary air cylinder, a cam follower is arranged on the rotary cam, a sliding block fixing block is arranged at the bottom of the placing plate, a connecting plate is arranged on one side of the cam follower, and a movable positioning block is arranged at the top of the connecting plate. According to the double-station positioning jig, the placing plate is divided into the two placing positions through the middle positioning strip, two products can be positioned at the same time, the two products can be taken at a time in cooperation with the material taking device, the production efficiency is effectively improved, use and purchase of a single traditional positioning jig are reduced, and the input cost of the jig is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning jigs, in particular to a double-station positioning jig. Background Technique

[0002] With the development of the times and technology, automated production has become more and more widespread. Automation refers to the reduction or elimination of manual operations in the production and service industries through the use of various control systems, mechanical equipment, computers, and information technologies to achieve the automatic progress of the production process. Automation technology can improve production efficiency, quality, safety, and repeatability, while reducing costs and human errors. When taking materials automatically, positioning jigs are usually used to facilitate the accurate taking of materials.

[0003] However, at present, most traditional positioning jigs are used to position a single product, with low positioning efficiency, which will also lead to more pick-and-place actions of the material-taking device, increasing the production sequence, and thus reducing the service life of the material-taking device. For efficient production, multiple positioning jigs need to be used, which will increase the equipment cost. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a double-station positioning jig, which solves the problems put forward in the above background technique.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A double-station positioning jig includes a support column installed on an installation base through bolts. A rotary cylinder is arranged on the top of the installation base. A placement plate is arranged on the top of the support column. An intermediate positioning strip is arranged on the top of the placement plate. A rotating cam is arranged at the driving end of the rotary cylinder. A cam follower is arranged on the rotating cam. A slider fixing block is arranged at the bottom of the placement plate. A connecting plate is arranged on one side of the cam follower. A movable positioning block is arranged on the top of the connecting plate.

[0006] Optionally, a slide rail is arranged at the bottom of the connecting plate, and a slider is arranged on the top of the slider fixing block.

[0007] Optionally, openings for the movement of the connecting plate are provided on all four sides of the placement plate.

[0008] Optionally, an installation groove for installing the slider fixing block is provided on the lower surface of the placement plate.

[0009] Optionally, a convex portion adapted to the product is arranged on one side of the movable positioning block.

[0010] Optionally, the number of the movable positioning blocks is six, and the six movable positioning blocks are distributed in a rectangular array on the installation base.

[0011] The utility model provides a double-station positioning fixture, which has the following beneficial effects:

[0012] In this double-station positioning fixture, the placement plate is divided into two placement positions by an intermediate positioning strip, and two products can be positioned simultaneously. Then, in cooperation with a material taking device, two products can be taken at one time, which not only effectively improves production efficiency, but also reduces the use and procurement of a single traditional positioning fixture, effectively reducing the input cost of the fixture. At the same time, through the setting of a rotary cylinder in cooperation with a rotating cam, a single power can drive multiple positioning blocks to position products, expanding the versatility of this fixture, enabling this fixture to be applicable to various products of different sizes, and the driving method is convenient and simple, reducing its own manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the utility model;

[0014] Figure 2 is an exploded structural diagram of the utility model;

[0015] Figure 3 is a schematic bottom structural diagram of the utility model.

[0016] In the figure: 1, mounting base; 2, support column; 3, rotary cylinder; 4, placement plate; 5, intermediate positioning strip; 6, rotating cam; 7, cam follower; 8, slider fixing block; 9, connecting plate; 10, movable positioning block; 11, slide rail; 12, slider; 13, opening; 14, mounting groove; 15, protrusion. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0018] Please refer to Figures 1 to 3 , the present utility model provides a technical solution: a double-station positioning fixture, including a support column 2 installed on a mounting base 1 through bolts. A rotary cylinder 3 is arranged on the top of the mounting base 1, and a placement plate 4 is arranged on the top of the support column 2. Openings 13 for the movement of the connecting plate 9 are provided around the placement plate 4. A mounting groove 14 for installing a slider fixing block 8 is provided on the lower surface of the placement plate 4. An intermediate positioning strip 5 is arranged on the top of the placement plate 4. The placement plate 4 is divided into two placement positions by the intermediate positioning strip 5, and two products can be positioned simultaneously. Then, in cooperation with a material taking device, two products can be taken at one time, which not only effectively improves production efficiency, but also reduces the use and procurement of a single traditional positioning fixture, effectively reducing the input cost of the fixture;

[0019] The driving end of the rotary cylinder 3 is provided with a rotating cam 6. The cam follower 7 is arranged on the rotating cam 6. The bottom of the placing plate 4 is provided with a slider fixing block 8. The top of the slider fixing block 8 is provided with a slider 12. One side of the cam follower 7 is provided with a connecting plate 9. The bottom of the connecting plate 9 is provided with a slide rail 11 to limit the movable positioning block 10, so that the movable positioning block 10 moves in a straight line when moving. The top of the connecting plate 9 is provided with a movable positioning block 10. One side of the movable positioning block 10 is provided with a convex part 15 adapted to the product, which is used to better position the product. At the same time, the contact surface between the movable positioning block 10 and the product is reduced, preventing excessive contact and wearing the surface of the product. The number of the movable positioning blocks 10 is six. The six movable positioning blocks 10 are distributed in a rectangular array on the mounting base 1. When the material taking device places the product on the placing plate 4, the rotary cylinder 3 is started to rotate to drive the movable positioning block 10 to move towards the middle positioning strip 5 to realize clamping and positioning. After positioning, the rotary cylinder 3 is driven to reverse to release the product, and the material taking device is coordinated to take away two products at the same time. One power can drive multiple positioning blocks to position the product, expanding the versatility of the fixture, enabling the fixture to be applicable to various products of different sizes, and the driving method is convenient and simple, reducing the manufacturing cost of itself.

[0020] In the present utility model, the working steps of the device are as follows:

[0021] The material taking device places two products on both sides of the middle positioning strip 5 on the placing plate 4, and then the rotary cylinder 3 is started to drive the rotating cam 6 to rotate, driving the movable positioning block 10 to move along the slider 12 towards the middle positioning strip 5 to realize clamping and positioning of the two products;

[0022] After positioning, the rotary cylinder 3 is driven to reverse to drive the rotating cam 6 to rotate, driving the movable positioning block 10 to move outwards to release the product, and then the material taking device is coordinated to take away two products at the same time.

[0023] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent replacement or change, and should be covered by the protection scope of the present utility model.

Claims

1. A double-station positioning fixture, comprising a support column (2) installed on an installation base (1) by bolts, characterized in that: A rotary cylinder (3) is provided at the top of the mounting base (1), a placement plate (4) is provided at the top of the support column (2), an intermediate positioning strip (5) is provided at the top of the placement plate (4), a rotating cam (6) is provided at the driving end of the rotary cylinder (3), a cam follower (7) is arranged on the rotating cam (6), a slider fixing block (8) is provided at the bottom of the placement plate (4), a connecting plate (9) is arranged on one side of the cam follower (7), and a movable positioning block (10) is provided at the top of the connecting plate (9).

2. The dual-station positioning fixture according to claim 1, wherein: A slide rail (11) is provided at the bottom of the connecting plate (9), and a slider (12) is provided at the top of the slider fixing block (8).

3. A double-station positioning jig according to claim 1, characterized in that: Openings (13) for the movement of the connecting plate (9) are formed around the placement plate (4).

4. A double-station positioning fixture according to claim 1, characterized in that: An installation groove (14) for installing the slider fixing block (8) is formed on the lower surface of the placement plate (4).

5. A double-station positioning jig according to claim 1, characterized in that: A convex portion (15) adapted to the product is provided on one side of the movable positioning block (10).

6. The dual-station positioning jig according to claim 1, wherein: The number of the movable positioning blocks (10) is six, and the six movable positioning blocks (10) are distributed in a rectangular array on the mounting base (1).

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