Detection tool for assembly hole of forging supporting seat

Abstract

The utility model discloses a forging supporting seat assembling hole testing fixture, which comprises a base, a detection bin, a detection light source and a light source receiving screen, the detection bin is positioned at the top of the base close to the left side, when the forging supporting seat assembling hole testing fixture is used, a supporting seat is placed on two partition plates in the detection bin, so that when the detection light source irradiates the supporting seat, the light source receiving screen can receive the light source. By arranging a light source receiving screen and a control switch, when the light source receiving screen receives a light source, it is indicated that a workpiece is qualified, and when the light source receiving screen cannot receive the light source, it is indicated that the workpiece is unqualified, so that the efficiency of detecting the assembly hole of the supporting seat is improved; when the supporting seat is taken out, downward pressure can be applied to the detection bin, the control switch is turned on through the pressing rod and the pressing plate, so that the detection lamp source is automatically turned on, and when the supporting seat is taken out, the detection lamp source is automatically turned off, so that the detection lamp source is prevented from doing invalid work, and the effects of energy conservation and emission reduction are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece inspection tools, in particular to an inspection tool for an assembly hole of a forged support seat. Background Art

[0002] Titanium alloys are mainly used in the manufacturing of aircraft and engines, such as forged titanium fans, compressor discs and blades, engine covers, exhaust devices and other parts, as well as aircraft beam bulkheads and other structural frame parts. Spacecraft mainly use the high specific strength, corrosion resistance and low temperature resistance of titanium alloys to manufacture various pressure vessels, fuel tanks, fasteners, instrument straps, frames and rocket shells. Artificial satellites, lunar modules, manned spacecraft and space shuttles also use titanium alloy sheet welded parts. Forging is an indispensable step in the forming process of aircraft materials. During the forging process, a support seat is required to fix the titanium alloy raw materials.

[0003] After the forged support seat is produced and processed, there are through holes on the surface, so it needs to be inspected after processing. The traditional inspection method is manual inspection, that is, the operator uses visual methods to inspect the workpiece structure. This method requires high skills of the operator, high labor costs, and poor manual inspection accuracy and low efficiency, which can hardly meet the needs of modern high-speed production. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, one of the purposes of the utility model is to provide a forged support seat assembly hole inspection fixture.

[0005] One of the purposes of the utility model is achieved by the following technical solution:

[0006] A forged support seat assembly hole inspection fixture comprises a base, an inspection chamber, an inspection light source and a light source receiving screen, wherein the inspection chamber is located at the top of the base near the left side, and the bottom of the inspection chamber near the four corners is fixedly connected with spring rods, the top of the base is provided with four grooves, and the bottom ends of the four spring rods are fixedly connected to the bottom of the inner cavity of the grooves, a control cavity is provided on the base near the left side, and the inner cavity of the control cavity is provided with a light control mechanism, the light source receiving screen is fixedly installed at the bottom of the inner cavity of the inspection chamber, and the front and rear sides of the inner cavity of the inspection chamber are fixedly connected with partitions, the tops of the two partitions are fitted with the same support seat body, the inspection light source is located directly above the support seat body, and the top of the inspection light source is provided with an adjustment mechanism, the rear side of the top of the base is fixedly connected with a side plate, and the front top of the side plate is fixedly connected with a cross plate.

[0007] Furthermore, the lighting control mechanism includes a control switch, and the control switch is fixedly connected to the bottom of the inner cavity of the control cavity, a pressure plate is fitted on the top of the control switch, and a pressure rod is fixedly connected to the top of the pressure plate, a through hole connected to the control cavity is opened on the top of the base, and the top end of the pressure rod passes through the inner cavity of the through hole and is fixedly connected to the bottom of the detection chamber.

[0008] Furthermore, a first hydraulic rod is fixedly installed on the left side of the detection chamber, and a first push plate is fixedly connected to the telescopic end of the first hydraulic rod, and the first push plate is located on the top of the partition.

[0009] Furthermore, a fixing plate is fixedly connected to the top right side of the base, and a second hydraulic rod is fixedly installed on the left side of the fixing plate, a second push plate is fixedly connected to the telescopic end of the second hydraulic rod, and the second push plate is located on the top of the partition.

[0010] Furthermore, the adjustment mechanism includes a box body, and the box body is fittedly arranged on the top of the detection light source, the top of the detection light source is fixedly connected with a first slider, the bottom of the box body is provided with a first slot matching the first slider, and the top of the first slider passes through the first slot and is fixedly connected with a first threaded sleeve, the inner cavity of the first threaded sleeve is threaded with a first threaded rod, the front and rear sides of the box body are fixedly connected with a first bearing, and the rear end of the first threaded rod is inserted in the inner cavity of an adjacent first bearing, the front end of the first threaded rod passes through the inner cavity of an adjacent first bearing and is fixedly connected with a first hand-cranked wheel, the top of the box body is fixedly connected with a second slider, the cross plate is provided with a second slot matching the second slider, and the top of the second slider passes through the inner cavity of the second slot and is fixedly connected with a second threaded sleeve.

[0011] Furthermore, a second threaded rod is threadedly connected to the inner cavity of the second threaded sleeve, vertical plates are fixedly connected to the left and right sides of the top of the horizontal plate, and a second bearing is fixedly connected to the vertical plate, the left end of the second threaded rod is inserted into the inner cavity of the adjacent second bearing, and the right end of the second threaded rod passes through the inner cavity of the adjacent second bearing and is fixedly connected to the second hand-cranked wheel.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. By placing the support seat on the two partitions in the detection chamber, first, by starting the second hydraulic rod, the second push plate can be pushed to move to the left, so that the support seat can be pushed into the inner cavity of the detection chamber, and the assembly hole on the support seat is moved to the bottom of the detection light source, and the horizontal position of the support seat can be fine-tuned by the setting of the first hydraulic rod and the first push plate, so that when the detection light source irradiates the support seat, when the light source receiving screen receives the light source, it indicates that the workpiece is qualified, and when the light source receiving screen cannot receive the light source, it indicates that the workpiece is unqualified, thereby improving the efficiency of the support seat assembly hole detection, in addition, through the setting of the spring rod, the pressure rod, the pressure plate and the control switch, when the support seat is placed into the inner cavity of the detection chamber, downward pressure can be applied to the detection chamber, and the control switch can be opened by the pressure rod and the pressure plate, thereby automatically turning on the detection light source, and when the support seat is taken out, the detection light source is automatically turned off, thereby avoiding the detection light source from doing ineffective work, which has the effect of energy saving and emission reduction;

[0014] 2. Through the arrangement of the first hand-cranked wheel, the first threaded sleeve, the first threaded rod, the first slider and the first slot, the first threaded rod can be driven to rotate by turning the first hand-cranked wheel, and the detection light source can be driven to move longitudinally by the longitudinal movement of the first threaded sleeve. Moreover, through the arrangement of the second hand-cranked wheel, the second threaded rod, the second threaded sleeve, the second slider and the second slot, the second threaded rod can be driven to rotate by turning the second hand-cranked wheel, and the detection light source can be driven to move laterally by the lateral movement of the second threaded sleeve. Thus, the position of the detection light source can be adjusted in multiple directions, thereby improving the detection effect of the assembly hole of the support seat.

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional diagram of this embodiment;

[0017] Figure 2 This is a front view of the structure of the present embodiment;

[0018] Figure 3 This is a schematic diagram of the internal structure of the component detection bin of this embodiment;

[0019] Figure 4 Schematic diagram of the internal structure of the component box body of this embodiment.

[0020] In the figure: 1. base; 2. spring rod; 3. detection chamber; 4. partition; 5. light source receiving screen; 6. side panel; 7. horizontal panel; 8. detection light source; 9. box body; 10. first threaded sleeve; 11. first threaded rod; 12. first hand-cranked wheel; 13. second threaded sleeve; 14. second threaded rod; 15. vertical plate; 16. second hand-cranked wheel; 17. control switch; 18. pressure plate; 19. pressure rod; 20. first hydraulic rod; 21. first push plate; 22. support seat body; 23. fixed plate; 24. second hydraulic rod; 25. second push plate. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0022] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0024] See also Figures 1 to 4 , the utility model provides the following technical solutions:

[0025] Embodiment 1:

[0026] A forged support seat assembly hole inspection fixture comprises a base 1, a detection chamber 3, a detection light source 8 and a light source receiving screen 5, wherein the detection chamber 3 is located at the top of the base 1 near the left side, and the bottom of the detection chamber 3 near the four corners is fixedly connected with a spring rod 2, the top of the base 1 is provided with four grooves, and the bottom ends of the four spring rods 2 are fixedly connected with the bottom of the inner cavity of the groove, a control cavity is provided on the base 1 near the left side, and the inner cavity of the control cavity is provided with a light control mechanism, the light source receiving screen 5 is fixedly installed at the bottom of the inner cavity of the detection chamber 3, and the inner cavity of the detection chamber 3 is fixedly connected with a partition 4 on both sides, the tops of the two partitions 4 are fitted with the same support seat body 22, and the detection light source 8 is located at the support seat body 22. , and an adjustment mechanism is provided on the top of the detection light source 8, a side plate 6 is fixedly connected to the top rear side of the base 1, and a cross plate 7 is fixedly connected to the front top of the side plate 6, a first hydraulic rod 20 is fixedly installed on the left side of the detection bin 3, and the telescopic end of the first hydraulic rod 20 is fixedly connected to the first push plate 21, the first push plate 21 is located at the top of the partition 4, a fixed plate 23 is fixedly connected to the right side of the top of the base 1, and a second hydraulic rod 24 is fixedly installed on the left side of the fixed plate 23, the telescopic end of the second hydraulic rod 24 is fixedly connected to the second push plate 25, and the second push plate 25 is located at the top of the partition 4, which is convenient for adjusting the horizontal and lateral position of the support seat and improving the convenience of discharging.

[0027] The lighting control mechanism includes a control switch 17, and the control switch 17 is fixedly connected to the bottom of the inner cavity of the control cavity. A pressure plate 18 is fitted on the top of the control switch 17, and a pressure rod 19 is fixedly connected to the top of the pressure plate 18. A through hole connected to the control cavity is opened on the top of the base 1, and the top end of the pressure rod 19 passes through the inner cavity of the through hole and is fixedly connected to the bottom of the detection chamber 3.

[0028] Working principle: When the utility model is used, the support seat is first placed on the two partitions 4 in the detection chamber 3. First, the second hydraulic rod 24 is activated to push the second push plate 25 to move to the left, so that the support seat can be pushed into the inner cavity of the detection chamber 3, and the assembly hole on the support seat is moved to the bottom of the detection light source 8. The horizontal position of the support seat can be fine-tuned by setting the first hydraulic rod 20 and the first push plate 21. When the detection light source 8 irradiates the support seat, when the light source receiving screen 5 receives the light source, it indicates that the workpiece is qualified. When the light source receiving screen 5 cannot receive the light source, it indicates that the workpiece is unqualified, thereby improving the efficiency of the support seat assembly hole detection. In addition, through the setting of the spring rod 2, the pressure rod 19, the pressure plate 18 and the control switch 17, when the support seat is placed into the inner cavity of the detection chamber 3, downward pressure can be applied to the detection chamber 3, and the control switch 17 can be opened through the pressure rod 19 and the pressure plate 18, thereby automatically turning on the detection light source 8. When the support seat is taken out, the detection light source 8 is automatically turned off, thereby avoiding the detection light source 8 from doing ineffective work, which has the effect of energy saving and emission reduction.

[0029] Embodiment 2:

[0030] The adjustment mechanism includes a box body 9, and the box body 9 is fitted on the top of the detection light source 8. The top of the detection light source 8 is fixedly connected with a first slider. The bottom of the box body 9 is provided with a first slot that matches the first slider. The top of the first slider passes through the first slot and is fixedly connected with a first threaded sleeve 10. The inner cavity of the first threaded sleeve 10 is threaded with a first threaded rod 11. The front and rear sides of the box body 9 are fixedly connected with first bearings, and the rear end of the first threaded rod 11 is inserted into the inner cavity of the adjacent first bearing. The front end of the first threaded rod 11 passes through the inner cavity of the adjacent first bearing and is fixedly connected with a first hand The crank wheel 12, a second slider is fixedly connected to the top of the box body 9, a second slot matching the second slider is opened on the horizontal plate 7, and the top of the second slider passes through the inner cavity of the second slot, and is fixedly connected to a second threaded sleeve 13, and the inner cavity of the second threaded sleeve 13 is screwed with a second threaded rod 14, vertical plates 15 are fixedly connected to the left and right sides of the top of the horizontal plate 7, and a second bearing is fixedly connected to the vertical plates 15, the left end of the second threaded rod 14 is inserted into the inner cavity of the adjacent second bearing, and the right end of the second threaded rod 14 passes through the inner cavity of the adjacent second bearing, and is fixedly connected to a second hand crank wheel 16.

[0031] Working principle: When the utility model is in use, the first threaded rod 11 can be rotated by turning the first hand-cranked wheel 12, and the detection light source 8 can be longitudinally moved by the longitudinal movement of the first threaded sleeve 10, and the second threaded rod 14 can be rotated by turning the second hand-cranked wheel 16, and the detection light source 8 can be transversely moved by the transverse movement of the second threaded sleeve 13, so that the position of the detection light source 8 can be adjusted in multiple directions, thereby improving the detection effect of the support seat assembly hole.

[0032] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A forged support seat assembly hole inspection fixture, comprising a base (1), an inspection chamber (3), an inspection light source (8) and a light source receiving screen (5), characterized in that: The detection chamber (3) is located at the top of the base (1) near the left side, and the bottom of the detection chamber (3) near the four corners is fixedly connected with spring rods (2), the top of the base (1) is provided with four grooves, and the bottom ends of the four spring rods (2) are fixedly connected to the bottom of the inner cavity of the grooves, the base (1) is provided with a control cavity near the left side, and the inner cavity of the control cavity is provided with a light control mechanism, the light source receiving screen (5) is fixedly installed at the bottom of the inner cavity of the detection chamber (3), and the inner cavity of the detection chamber (3) is fixedly connected with partitions (4) on both the front and rear sides, and the tops of the two partitions (4) are fitted with the same support seat body (22), the detection light source (8) is located directly above the support seat body (22), and the top of the detection light source (8) is provided with an adjustment mechanism, the rear side of the top of the base (1) is fixedly connected with a side plate (6), and the front top of the side plate (6) is fixedly connected with a horizontal plate (7).

2. A forged support seat assembly hole inspection fixture as claimed in claim 1, characterized in that: The light control mechanism comprises a control switch (17), and the control switch (17) is fixedly connected to the bottom of the inner cavity of the control cavity, a pressure plate (18) is fitted on the top of the control switch (17), and a pressure rod (19) is fixedly connected to the top of the pressure plate (18), a through hole connected to the control cavity is opened on the top of the base (1), and the top end of the pressure rod (19) passes through the inner cavity of the through hole and is fixedly connected to the bottom of the detection chamber (3).

3. A forged support seat assembly hole inspection fixture as claimed in claim 1, characterized in that: A first hydraulic rod (20) is fixedly mounted on the left side of the detection chamber (3), and a first push plate (21) is fixedly connected to the telescopic end of the first hydraulic rod (20), wherein the first push plate (21) is located on the top of the partition plate (4).

4. A forged support seat assembly hole inspection fixture as claimed in claim 1, characterized in that: A fixing plate (23) is fixedly connected to the right side of the top of the base (1), and a second hydraulic rod (24) is fixedly installed on the left side of the fixing plate (23); a second push plate (25) is fixedly connected to the telescopic end of the second hydraulic rod (24), and the second push plate (25) is located on the top of the partition (4).

5. A forged support seat assembly hole inspection fixture as claimed in claim 1, characterized in that: The adjustment mechanism comprises a box body (9), and the box body (9) is fitted on the top of the detection light source (8), the top of the detection light source (8) is fixedly connected to a first slider, the bottom of the box body (9) is provided with a first slot matching the first slider, the top of the first slider passes through the first slot and is fixedly connected to a first threaded sleeve (10), the inner cavity of the first threaded sleeve (10) is threaded with a first threaded rod (11), the front and rear sides of the box body (9) are fixedly connected to first bearings, the rear end of the first threaded rod (11) is inserted into the inner cavity of an adjacent first bearing, the front end of the first threaded rod (11) passes through the inner cavity of the adjacent first bearing and is fixedly connected to a first hand-cranked wheel (12), the top of the box body (9) is fixedly connected to a second slider, the cross plate (7) is provided with a second slot matching the second slider, the top of the second slider passes through the inner cavity of the second slot and is fixedly connected to a second threaded sleeve (13).

6. A forged support seat assembly hole inspection fixture as claimed in claim 5, characterized in that: A second threaded rod (14) is threadedly connected to the inner cavity of the second threaded sleeve (13); vertical plates (15) are fixedly connected to the left and right sides of the top of the horizontal plate (7); and a second bearing is fixedly connected to the vertical plate (15); the left end of the second threaded rod (14) is inserted into the inner cavity of the adjacent second bearing, and the right end of the second threaded rod (14) passes through the inner cavity of the adjacent second bearing and is fixedly connected to the second hand-cranked wheel (16).

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