Connecting rod type clamp for nozzle head detection

Abstract

The utility model relates to the technical field of mechanical clamps, in particular to a connecting rod type clamp for nozzle head detection, which comprises a case, a support component fixedly connected to the upper end of the case, and a detection component fixedly mounted at the upper end of the support component and capable of detecting workpieces. A clamping mechanism capable of tightly attaching and fixing a workpiece at a swing angle is fixedly installed at the bottom of the supporting assembly, a pushing mechanism is further fixedly installed between the machine box and the supporting assembly, the pushing mechanism can drive the clamping mechanism to rotate and enables the clamping mechanism to fix and clamp the workpiece, and then the workpiece is detected through the detection assembly. The movable seat drives a positioning column to incline towards a human body through movement of a telescopic rod, a first-stage connecting rod and a second-stage connecting rod, a worker can place a workpiece on the movable seat conveniently, the design is ingenious, the movable seat is attached to a limiting block under pulling of a triangular first tension spring, a triangular second tension spring and a triangular third tension spring, and the movable seat is fixed to the limiting block. The movable base drives the workpiece to move to a designated position, operation is easy, and use is convenient and fast.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical clamp technical field, concretely is a kind of connecting rod type clamp for nozzle head detection. BACKGROUND

[0002] As is known to all, under the background of intelligent manufacturing, the technical progress of detection clamp is crucial for realizing efficient, flexible and intelligent manufacturing process;Through the development and application of intelligent clamp, the overall performance of manufacturing system can be significantly improved to meet the requirements of intelligent manufacturing for high efficiency, high quality and low cost.

[0003] The detection of the hole on the steam nozzle of coffee machine after processing is particularly important, and the detection equipment needs to detect whether the hole distance from the nozzle head axis is the same, and in the outer expansion type arrangement of hole type, the center distance of the outer expansion type arrangement of hole is the same, which affects the overall flow of gas, i.e.

[0004] Therefore, a clamp is needed to fix the processing object during the detection process to occupy the correct position to accept the detection.

[0005] At the same time, considering the influence of clamping efficiency and production safety, we design a kind of connecting rod type clamp for nozzle head detection, which is convenient for workers to place workpieces on movable seat, can drive workpieces to move to specified position, simple operation and convenient to use. CONTENT OF THE UTILITY MODEL

[0006] In view of the deficiencies of the prior art, the utility model provides a connecting rod type clamp for nozzle head detection, which solves the background problem.

[0007] To achieve the above purpose, the utility model realizes the following technical scheme:

[0008] A connecting rod type clamp for nozzle head detection, comprising a machine case, a support assembly is fixedly connected to the upper end of the machine case, a detection assembly for detecting workpieces is fixedly installed on the upper end of the support assembly, a clamping mechanism for tightly fixing the swing angle of the workpiece is fixedly installed at the bottom of the support assembly, a pushing mechanism is also fixedly installed between the machine case and the support assembly, the pushing mechanism can drive the clamping mechanism to rotate, and the clamping mechanism can fix and clamp the workpiece, and then the workpiece is detected by the detection assembly.

[0009] As a further embodiment of the present application, the pushing mechanism comprises a fixed seat, the fixed seat is fixedly connected to the front end of the machine case, two fixed rods are fixedly connected to the upper end of the fixed seat, and a gas cylinder is also fixedly installed on the upper end of the fixed seat.

[0010] As a further further of the scheme, the upper end of the cylinder is fixedly connected with a telescopic rod, the telescopic rod is driven to do telescopic motion through the cylinder, the upper end of the telescopic rod is rotatably connected with a first connecting rod, and the first connecting rod is movably connected with a second connecting rod.

[0011] As a further further of the scheme, the outer wall of the second connecting rod is fixedly connected with a movable sleeve, one end of the second connecting rod away from the first connecting rod is fixedly connected with a clamping frame, and the outer wall of the clamping frame is rotatably connected with the two fixed rods.

[0012] As a further further of the scheme, the clamping mechanism comprises a movable seat, the movable seat is rotatably connected in the interior of the clamping frame, the bottom of the clamping frame is further fixedly connected with a fixed tension spring body, and the upper end of the fixed tension spring body is fixedly connected with a second tension spring between the bottom of the supporting assembly.

[0013] As a further further of the scheme, the movable seat and the supporting assembly are further fixedly connected with a third tension spring and a first tension spring, the upper end of the movable seat is further fixedly connected with a positioning column, the upper end of the supporting assembly is provided with a limiting groove, and the inner wall of the limiting groove is fixedly connected with a limiting block.

[0014] Beneficial effects

[0015] The utility model provides a kind of connecting rod type clamp for nozzle head detection.Compared with prior art, it has the following beneficial effects:

[0016] 1, movable seat is driven positioning column to human face inclination by the movement of telescopic rod, first connecting rod and second connecting rod, it is convenient for worker to place workpiece on movable seat, and it is ingenious in design.

[0017] 2, movable seat is adhered to limiting block under the pull of the triangular first tension spring, second tension spring and third tension spring, movable seat drives workpiece to move to specified position, it is simple to operate, and it is convenient to use. DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a kind of perspective view of connecting rod type clamp for nozzle head detection;

[0019] Figure 2 It is a kind of perspective view of connecting rod type clamp for nozzle head detection after removing supporting assembly;

[0020] Figure 3 It is a kind of perspective view of connecting rod type clamp for nozzle head detection after removing detection assembly;

[0021] Figure 4 It is Figure 3 It is a kind of front view of skew transformation steam nozzle punching device;

[0022] Figure 5 It is Figure 4A-A is a sectional view of the punch device of the steam nozzle of the Zhi Zuan type;

[0023] Figure 6 For Figure 4 A-A is a sectional view of the punch device of the steam nozzle of the Zhi Zuan type;

[0024] Figure 7 For Figure 6 A-A is a sectional view of the punch device of the steam nozzle of the Zhi Zuan type;

[0025] Figure: 1, detection assembly; 2, support assembly; 21, limit groove; 22, limit block; 3, movable seat; 31, positioning column; 4, fixed tension spring body; 41, No. 1 tension spring; 42, No. 2 tension spring; 43, No. 3 tension spring; 5, air cylinder; 51, telescopic rod; 52, movable sleeve; 6, pin shaft; 7, fixed seat; 71, fixed rod; 8, clamping frame; 9, primary connecting rod; 91, secondary connecting rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] Embodiment one: please refer to Figure 1 , Figure 2 The utility model provides a technical scheme: a nozzle head detection connecting rod type clamp, including the case, the case upper end fixed connection has the support assembly 2, the support assembly 2 upper end fixed mounting can detect the detection assembly 1 of work piece, the support assembly 2 bottom fixed mounting can be close to the fixed clamping mechanism of work piece swing angle, the case with support assembly 2 still fixed mounting has the pushing mechanism, the pushing mechanism can drive clamping mechanism to rotate, and make clamping mechanism to work piece fixed clamping, again through detection assembly 1 to work piece detection, convenient and simple operation, convenient for staff operation;

[0028] Embodiment two: please refer to Figure 1 , Figure 2 , Figure 3As shown, the pushing mechanism includes a fixed seat 7 fixedly connected at the front end of the cabinet, note that the front end of the cabinet is facing people, the fixed seat 7 is in the shape of a "ladder", the upper end of the fixed seat 7 is further fixedly connected with two fixed rods 71, the fixed rod 71 is connected with the fixed seat 7 together in the shape of "L", the upper end of the fixed seat 7 is further fixedly connected with a cylinder 5, the upper end of the cylinder 5 is fixedly connected with a telescopic rod 51, the telescopic rod 51 can be driven to do telescopic movement by the cylinder 5, the upper end of the telescopic rod 51 is rotatably connected with a first connecting rod 9 through a pin shaft 6, the inside of the first connecting rod 9 is further movably connected with a second connecting rod 91;

[0029] Specifically, the second connecting rod 91 is movably installed in the inner wall of the movable hole, and the outer wall of the second connecting rod 91 is arranged in the inner wall of the movable hole, and the outer wall of the second connecting rod 91 is fixedly connected with a movable sleeve 52, and the movable sleeve 52 is located on the front side of the first connecting rod 9, and the movable sleeve 52 is in the shape of a waist, so that the movable sleeve 52 can move 0cm-1.5cm at the tail of the second connecting rod 91, that is, when the telescopic rod 51 drives the second connecting rod 91 to move through the first connecting rod 9, the second connecting rod 91 can have a movement distance of 0cm-1.5cm on the first connecting rod 9, and the end of the second connecting rod 91 away from the first connecting rod 9 is fixedly connected with a clamping frame 8, and the outer wall of the clamping frame 8 is rotatably connected with the two fixed rods 71 through the pin shaft 6;

[0030] Please refer to Figure 2 - Figure 7 As shown, the clamping mechanism includes a movable seat 3, the clamping frame 8 is in the shape of a "tiger mouth", when the clamping frame 8 drives the movable seat 3 to be raised, the two sides of the clamping frame 8 are uniformly stressed, the movable seat 3 is also rotatably connected in the inside of the clamping frame 8 through the pin shaft 6, and the inner wall of the clamping frame 8 is at an inclined angle, the bottom of the clamping frame 8 is further fixedly connected with a fixed tension spring body 4, the upper end of the fixed tension spring body 4 is fixedly connected with a second tension spring 42 between the bottom of the supporting assembly 2, the movable seat 3 is further fixedly connected with a third tension spring 43 and a first tension spring 41 between the supporting assembly 2, and the third tension spring 43 and the first tension spring 41 are symmetrically distributed on the outer wall of the movable seat 3, the third tension spring 43, the first tension spring 41 and the second tension spring 42 are all made of stainless steel material, the stainless steel material has good corrosion resistance and high temperature resistance, and also has good recovery, can withstand repeated stretching and resetting, and is durable, the upper end of the movable seat 3 is further fixedly connected with a positioning column 31, that is, the nozzle head workpiece can be placed on the positioning column 31;

[0031] The upper end of the supporting assembly 2 is provided with a limiting groove 21, and the inner wall of the limiting groove 21 is fixedly connected with a limiting block 22, and the shape of the limiting groove 21 is the same as the edge shape of the movable seat 3, so that the movable seat 3 can be clamped into the inside of the limiting groove 21, and the outer wall of the movable seat 3 can be better attached to the inner wall of the limiting groove 21.

[0032] Working principle: first need to place the workpiece on the positioning column 31, cylinder 5 driven telescopic rod 51 up, at this moment telescopic rod 51 through the first connecting rod 9 driven secondary connecting rod 91 movement, then secondary connecting rod 91 tail will be in the two fixed rod 71 top between the pin shaft 6 rotation after rising, secondary connecting rod 91 top again around two fixed rod 71 top between pin shaft 6 rotation driven bracket 8 down, bracket 8 again driven movable seat 3 front end sink, in this process, movable seat 3 front end overcome the first tension spring 41 and the third tension spring 43 tension begins to separate from the limit groove 21, movable seat 3 rear end in the second tension spring 42 under the tension along the limit groove 21 edge up, so that the movable seat 3 drive positioning column 31 to the human face tilt, convenient for workers to put workpiece on movable seat 3;

[0033] When the movable seat 3 needs to be attached to the limiting block 22, that is, after the workpiece is placed, it needs to cooperate with the detection assembly 1 for detection;

[0034] Next, the cylinder 5 drives the telescopic column to descend, at this moment the telescopic rod 51 drives the secondary connecting rod 91 to move through the first connecting rod 9, then the tail of the secondary connecting rod 91 descends again through the pin shaft 6 at the top of the two fixed rods 71, and the top of the secondary connecting rod 91 drives the bracket 8 to rise again through the pin shaft 6 at the top of the two fixed rods 71, and the bracket 8 drives the human body facing end of the movable seat 3 to rise, in this process, the human body facing end of the movable seat 3 enters the limit groove 21 under the tension of the first tension spring 41 and the third tension spring 43, and the end of the movable seat 3 away from the human body is clamped along the edge of the limit groove 21 under the tension of the second tension spring 42, when the movable seat 3 is attached to the limiting block 22, the movable seat 3 drives the workpiece to move to the specified position, which is designed ingeniously, simple to operate and convenient to use.

[0035] It should be noted that in this text, relational terms such as first and second are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0036] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A link type jig for nozzle head inspection, comprising a case, characterized by: The upper end of the case is fixedly connected with a supporting assembly (2), a detection assembly (1) for detecting workpieces is fixedly installed on the upper end of the supporting assembly (2), a clamping mechanism for tightly fixing the swing angle of the workpiece is fixedly installed at the bottom of the supporting assembly (2), a pushing mechanism is also fixedly installed between the case and the supporting assembly (2), the pushing mechanism can drive the clamping mechanism to rotate, and the clamping mechanism can be used to fixedly clamp the workpiece, and then the detection assembly (1) is used to detect the workpiece.

2. The link-type clamp for nozzle head inspection according to claim 1, characterized in that: The pushing mechanism comprises a fixed seat (7) fixedly connected to the front end of the case, two fixed rods (71) fixedly connected to the upper end of the fixed seat (7), and a pneumatic cylinder (5) fixedly installed at the upper end of the fixed seat (7).

3. A link-type clamp for nozzle head inspection according to claim 2, characterized in that: The upper end of the pneumatic cylinder (5) is fixedly connected with a telescopic rod (51), the telescopic rod (51) can be driven to perform telescopic movement by the pneumatic cylinder (5), the upper end of the telescopic rod (51) is rotatably connected with a primary connecting rod (9), and a secondary connecting rod (91) is movably connected in the primary connecting rod (9).

4. The link-type clamp for nozzle head inspection according to claim 3, characterized in that: The outer wall of the secondary connecting rod (91) is fixedly connected with a movable sleeve (52), one end of the secondary connecting rod (91) away from the primary connecting rod (9) is fixedly connected with a clamping frame (8), and the outer wall of the clamping frame (8) is rotatably connected with the two fixed rods (71).

5. The link-type clamp for nozzle head inspection according to claim 1, characterized in that: The clamping mechanism comprises a movable seat (3) rotatably connected in the clamping frame (8), a fixed tension spring body (4) fixedly connected to the bottom of the clamping frame (8), and a No. 2 tension spring (42) fixedly connected between the upper end of the fixed tension spring body (4) and the bottom of the supporting assembly (2).

6. A link-type clamp for nozzle head inspection according to claim 5, characterized in that: A No. 3 tension spring (43) and a No. 1 tension spring (41) are also fixedly connected between the movable seat (3) and the supporting assembly (2), a positioning column (31) is fixedly connected to the upper end of the movable seat (3), a limiting groove (21) is formed in the upper end of the supporting assembly (2), and a limiting block (22) is fixedly connected to the inner wall of the limiting groove (21).

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