A kind of auxiliary device for detecting fixture on production line

Abstract

The utility model provides an auxiliary device for detecting fixtures on a production line, including a lifting seat, and the left and right sides of the front end of the lifting seat are bolted with lifting electric cylinders; a flip movable seat structure is installed inside the lifting seat; a clamping movable seat structure is installed inside the flip movable seat structure, and is characterized in that the flip movable seat structure includes a U-shaped frame plate, a first hollow column is welded at the lower end of the U-shaped frame plate, and a worm wheel is embedded on the outside of the first hollow column; a worm is meshed on the outside of the worm wheel; and a first servo motor is connected to the coupling at the rear end of the worm wheel. The utility model conveniently drives the clamped parts to move in multiple directions through the setting of the flip movable seat structure, thereby achieving comprehensive and accurate detection, avoiding the danger of manual flipping operation by the staff, and increasing the convenience of flipping operation.

Description

Technical Field

[0001] The utility model belongs to the technical field of detection fixtures, and in particular relates to a detection fixture auxiliary device on a production line. Background Art

[0002] The production line detection fixture auxiliary device is an instrument device that uses a fixture to clamp and fix the parts to assist in the detection when the parts are detected on the production line. The traditional fixture auxiliary device includes a supporting base plate, a rotating plate is movably arranged in the slide groove, the top of the connecting rod is fixedly connected to the fixed bracket, slide rails are fixedly arranged on both sides of the U-shaped groove, a lower fixed clamping plate is movably arranged in the slide rail, the bottom of the lower fixed clamping plate is fixedly connected to the first spring, the telescopic end of the bottom of the electric telescopic rod is fixedly connected to the upper fixed clamping plate, a fixed block is fixedly arranged in the limiting hole, the movable rod passes through the fixed block and is movably arranged, one side of the movable rod is fixedly connected to the control block, the control block and the fixed block are fixedly connected to the second spring, the other side of the movable rod is fixedly connected to the brake block, a plurality of fixing holes are evenly arranged around the slide groove on the top of the supporting base plate, a fixed rod is movably arranged in the fixed bracket, and the device has the characteristics of being easy to use, being able to adjust the direction of the parts, and being convenient to fix after adjusting the direction, etc. However, the direction of the parts after clamping is relatively single, which is not convenient for the multi-directional surface activity display of the parts to assist in the detection. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an auxiliary device for detecting fixtures on a production line, which can realize the function of driving parts to flip in multiple directions, so that the parts are facing the detection position to assist the detection.

[0004] The technical solution is as follows: an auxiliary device for detecting fixtures on a production line, including a lifting seat, with lifting electric cylinders bolted on both sides of the front end of the lifting seat; a flip movable seat structure is installed inside the lifting seat; a clamping movable seat structure is installed inside the flip movable seat structure, and is characterized in that the flip movable seat structure includes a U-shaped frame plate, a first hollow column is welded at the lower end of the U-shaped frame plate, and a worm gear is embedded on the outside of the first hollow column; a worm is meshed on the outside of the worm gear; and a first servo motor is connected to the coupling at the rear end of the worm.

[0005] Preferably, a long hole is opened on the lower side of the interior of the U-shaped frame plate, and the first hollow column at the lower end is embedded in the front of the interior of the hanging seat through a bearing.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] In the utility model, the U-shaped frame plate and the first hollow column are arranged and used movably.

[0008] In the utility model, the worm wheel, the worm and the first servo motor are arranged to drive the U-shaped frame plate to rotate and adjust.

[0009] In the utility model, the arrangement of the lifting seat and the lifting electric cylinder adjusts the position of the parts clamped, thereby comprehensively detecting the parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model;

[0011] Figure 2 It is a structural schematic diagram of the flip movable seat structure of the utility model;

[0012] Figure 3 It is a structural schematic diagram of the clamping movable seat structure of the utility model.

[0013] In the figure:

[0014] 1. Lifting seat; 2. Lifting electric cylinder; 3. Flip movable seat structure; 31. U-shaped frame plate; 32. First hollow column; 33. Worm gear; 34. Worm; 35. First servo motor; 4. Clamping movable seat structure; 41. Positioning seat; 42. Clamping electric cylinder; 43. Clamping seat; 44. Right hollow shaft; 45. Left hollow shaft; 46. Second servo motor. DETAILED DESCRIPTION

[0015] The utility model is further described below in conjunction with the accompanying drawings:

[0016] Example:

[0017] As attached Figure 1 As shown, an auxiliary device for detecting fixtures on a production line includes a lifting seat 1, and a lifting electric cylinder 2 is bolted on both sides of the left and right sides of the front end of the lifting seat 1; a flip movable seat structure 3 is installed inside the lifting seat 1; a clamping movable seat structure 4 is installed inside the flip movable seat structure 3; the lifting electric cylinder 2 installed on the conveyor drives the lifting seat 1 to rise and fall, so as to cooperate with the positioning seat 41 and the clamping seat 43 to be sleeved on the parts.

[0018] As attached Figure 2 As shown, in the above embodiment, specifically, the flip movable seat structure 3 includes a U-shaped frame plate 31, a first hollow column 32 is welded at the lower end of the U-shaped frame plate 31, and a worm gear 33 is embedded on the outside of the first hollow column 32; a worm 34 is meshed on the outside of the worm gear 33; the rear end coupling of the worm 34 is connected to a first servo motor 35; the first servo motor 35 is driven to cooperate with the worm 34, the worm gear 33 and the first hollow column 32 to drive the U-shaped frame plate 31 to flip.

[0019] As attached Figure 3As shown, in the above embodiment, specifically, the clamping movable seat structure 4 includes a positioning seat 41, and the left and right sides of the positioning seat 41 are bolted with a clamping electric cylinder 42; the output shaft of the clamping electric cylinder 42 is bolted with a clamping seat 43; the left and right ends of the positioning seat 41 are inlaid with a left hollow shaft 45 and a right hollow shaft 44; the right hollow shaft 44 is inlaid with a second servo motor 46; the second servo motor 46 is driven to cooperate with the right hollow shaft 44 and the left hollow shaft 45 to drive the positioning seat 41 and the clamping seat 43 to flip again.

[0020] In the above embodiment, specifically, a rotary joint is provided at the lower end of the lifting seat 1, and a rotary joint is provided at the left side of the left hollow shaft 45 to cooperate with the electrical structure circuit connection.

[0021] In the above embodiment, specifically, a long hole is opened at the lower side of the U-shaped frame plate 31, and the first hollow column 32 at the lower end is embedded in the front of the hanging seat 1 through a bearing.

[0022] In the above embodiment, specifically, the first servo motor 35 is bolted and installed at the rear of the upper part of the hanging seat 1, so as to drive the U-shaped frame plate 31 to move.

[0023] In the above embodiment, specifically, the left and right sides of the U-shaped frame plate 31 are inlaid with a left hollow shaft 45 and a right hollow shaft 44 through bearings, which conveniently drives the clamped parts to move in multiple directions, thereby achieving comprehensive and accurate detection, avoiding the danger of manual flipping operations by staff, and increasing the convenience of flipping operations.

[0024] In the above embodiment, specifically, the second servo motor 46 is bolted to the right end of the U-shaped frame plate 31, and the positioning seat 41 and the clamping seat 43 are both U-shaped steel plate seats, which reduces the front and rear width, thereby avoiding a large range when clamping parts, and at the same time the lifting cylinder 2 is stably lifted and lowered.

[0025] In the above embodiment, specifically, the hoisting electric cylinder 2, the first servo motor 35, the clamping electric cylinder 42 and the second servo motor 46 are all electrically connected to a PLC with buttons for control operations.

[0026] How it works

[0027] The working principle of the utility model is as follows: when the parts on the production line are inspected, the lifting electric cylinder 2 installed on the conveyor is driven to drive the lifting seat 1 to rise and fall, so as to cooperate with the positioning seat 41 and the clamping seat 43 to be sleeved on the parts. After the sleeve is connected, the clamping electric cylinder 42 is driven to drive the clamping seat 43 to cooperate with the positioning seat 41 for clamping and fixing. After fixing, the rising position is adjusted. After completion, the parts can be inspected with the inspection equipment. When the parts are turned over during the inspection, the first servo motor 35 is driven to cooperate with the worm 34, the worm wheel 33 and the first hollow column 32 to drive the U-shaped frame plate 31 to turn over, and then the second servo motor 46 is driven to cooperate with the right hollow shaft 44 and the left hollow shaft 45 to drive the positioning seat 41 and the clamping seat 43 to turn over again, so that the parts can be turned over so that different sides can face the inspection.

[0028] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A production line detection fixture auxiliary device, the production line detection fixture auxiliary device comprises a lifting seat (1), the left and right sides of the front end of the lifting seat (1) are bolted with lifting electric cylinders (2); a flip movable seat structure (3) is installed inside the lifting seat (1); a clamping movable seat structure (4) is installed inside the flip movable seat structure (3), characterized in that: The flip movable seat structure (3) comprises a U-shaped frame plate (31), a first hollow column (32) is welded to the lower end of the U-shaped frame plate (31), and a worm wheel (33) is embedded on the outside of the first hollow column (32); a worm (34) is meshed on the outside of the worm wheel (33); and a first servo motor (35) is connected to the rear end coupling of the worm (34).

2. The production line detection fixture auxiliary device according to claim 1, characterized in that: The clamping movable seat structure (4) comprises a positioning seat (41), and a clamping electric cylinder (42) is bolted on both the left and right sides of the positioning seat (41); the clamping seat (43) is bolted on the output shaft of the clamping electric cylinder (42); a left hollow shaft (45) and a right hollow shaft (44) are embedded on both the left and right ends of the positioning seat (41); a second servo motor (46) is embedded in the right hollow shaft (44); a rotary joint is arranged at the lower end of the hoisting seat (1), and a rotary joint is arranged on the left side of the left hollow shaft (45), which are connected with the electrical structure circuit.

3. The production line detection fixture auxiliary device according to claim 1, characterized in that: A long hole is opened on the lower side of the U-shaped frame plate (31), and a first hollow column (32) at the lower end is embedded in the front of the hanging seat (1) through a bearing.

4. The production line detection fixture auxiliary device according to claim 1, characterized in that: The first servo motor (35) is bolted to the rear of the upper part of the hanging seat (1), and the left and right sides of the interior of the U-shaped frame plate (31) are both inlaid with a left hollow shaft (45) and a right hollow shaft (44) through bearings.

5. The production line detection fixture auxiliary device according to claim 2, characterized in that: The second servo motor (46) is bolted to the right end of the U-shaped frame plate (31), and the positioning seat (41) and the clamping seat (43) are both U-shaped steel plate seats.

Images