Detection operation table for hardware casting

Abstract

The utility model belongs to the technical field of hardware casting, and particularly relates to a detection operation table for hardware casting, which comprises a table top and a fixing device, and the bottom end of the table top is fixedly connected with a support frame; a fixing device is arranged on the upper surface of the table top and comprises a supporting plate, the supporting plate is located over the table top, a plurality of fixing frames are inserted into the inner wall of the supporting plate, the inner walls of the fixing frames are in threaded connection with threaded rods, the side walls of the threaded rods are rotationally connected with ejector blocks, and a moving device is arranged on the surface of the table top and comprises two moving plates. The upper surfaces of the two moving plates are fixedly connected with the bottom end of the supporting plate, the surfaces of the moving plates are slidably connected with the inner wall of the table top, a plurality of limiting holes are formed in the surface of the table top, and the inner walls of the limiting holes of the table top and the inner walls of the two moving plates are in threaded connection with limiting pins; by arranging the whole device, the position of the measured object can be fixed, the device can adapt to the measured objects in different shapes, and the situation that the measured object is unstable during fixing is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware casting, in particular to a detection operating table used for hardware casting. Background Art

[0002] Metal casting is an important process in the field of metal processing. It involves melting the metal into a liquid state, then injecting it into a mold, and then cooling and solidifying it to form a metal product of the desired shape. Metal casting can be divided into many types according to different process characteristics and application fields, such as sand casting, pressure casting and low-pressure casting.

[0003] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when performing hardware casting, it is necessary to inspect the completed workpieces, and some inspection items require the workpieces to be fixed. Since the clamp fixing capacity of most operating tables is limited, it is easy to have unstable fixation when fixing workpieces with large shape differences. Therefore, in order to solve the above problems, an inspection operating table for hardware casting is proposed. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0005] The technical solution adopted by the utility model to solve its technical problems is as follows: the utility model is a detection operation table for hardware casting, comprising a desktop and a fixing device, wherein the bottom end of the desktop is fixedly connected with a support frame; the upper surface of the desktop is provided with a fixing device, wherein the fixing device comprises a support plate, wherein the support plate is located directly above the desktop, wherein a plurality of fixing frames are inserted into the inner wall of the support plate, wherein the inner wall of the fixing frame is threadedly connected with a threaded rod, wherein the side wall of the threaded rod is rotatably connected with a top block, wherein the threaded rod is rotated to allow the threaded rod to rotate on the inner wall of the fixing frame, wherein the threaded rod drives the top block to move, wherein the top block is pressed against the surface of the object to be measured, and the object to be measured can be fixed by arranging the support plate, the fixing frame, the threaded rod and the top block.

[0006] Preferably, a surface of the fixing frame is threadedly connected with a limiting ring, the limiting ring is located at the bottom end of the support plate, the limiting ring fits the support plate, and the limiting ring can limit the position of the fixing frame in the support plate.

[0007] Preferably, a soft pad is fixedly connected to the bottom end of the limiting ring, and the soft pad is located directly above the support plate. The soft pad is pressed against the support plate, and the soft pad can reduce the disorderly movement of the fixing frame.

[0008] Preferably, a positioning hole is opened on the surface of the support plate, and the fixing frame is inserted into the inner wall of the positioning hole of the support plate. When the fixing frame moves, the fixing frame is inserted into the inner wall of the positioning hole, and the positioning hole is opened to accommodate the fixing frame.

[0009] Preferably, a slider is fixedly connected to the side wall of the top block, the slider surface is slidably connected to the inner wall of the fixing frame, the end of the slider away from the top block is fixedly connected to a limiting block, the slider slides on the inner wall of the fixing frame, and the angle of the top block can be limited by setting the slider and the limiting block.

[0010] Preferably, a moving device is provided on the surface of the desktop, and the moving device includes two moving plates. The upper surfaces of the two moving plates are fixedly connected to the bottom end of the support plate, and the surfaces of the moving plates are slidably connected to the inner wall of the desktop. A plurality of limiting holes are provided on the surface of the desktop, and the inner walls of the limiting holes of the desktop and the inner walls of the two moving plates are threadedly connected with limiting pins. The limiting pins are rotated to the inner walls of the limiting holes of the desktop and the inner walls of the moving plates. The arrangement of the moving plates and the limiting pins can limit and fix the position of the support plate.

[0011] Preferably, the inner surface of the movable plate is rotatably connected to a plurality of support wheels, a slide groove is provided on the surface of the desktop near the movable plate, the surface of the movable plate and the inner wall of the slide groove of the desktop are slidably connected, and when the movable plate slides, it also drives the support wheels to roll on the inner surface of the desktop, and by providing the support wheels, the movable plate can be easily moved.

[0012] The utility model is beneficial in that:

[0013] 1. When the utility model needs to clamp and fix the workpiece for inspection, the support plate is moved to a suitable position, and then the fixing frame is inserted into the inner wall of the positioning hole of the support plate, and then the limit ring is rotated to the surface of the fixing frame. The limit ring will be pressed on the support plate, and the soft pad will also be pressed on the surface of the support plate. Then the object to be measured is placed at a suitable position on the support plate, and then the threaded rod is rotated to allow the threaded rod to rotate on the inner wall of the fixing frame and the side wall of the top block. The rotation of the threaded rod will drive the top block to move the position, and the top block will be pressed against the surface of the object to be measured. When the top block slides, the top block drives the slider to slide, and the slider slides in the fixing frame. When the slider slides, it drives the limit block to slide. By setting the entire device, the position of the object to be measured can be fixed, and at the same time, it can adapt to objects of different shapes to reduce the instability of the object to be measured when it is fixed.

[0014] 2. When the support plate of the utility model is needed, the support plate is pushed to allow the support plate to drive the moving plate to move, and the moving plate slides on the inner wall of the slide groove of the desktop. When the moving plate moves, it drives the support wheel to roll on the inner surface of the desktop. After the moving plate moves to a suitable position, the limit pin is rotated to the inner wall of the limit hole of the desktop and the inner walls of the two moving plates. By setting the entire device, the position of the support plate can be easily adjusted, thereby reducing the influence of the support plate on other subsequent detection items. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of a desktop in a detection operation table used in hardware casting;

[0017] Figure 2 It is a schematic diagram of the exploded structure of a fixing device in a detection operating table used in hardware casting;

[0018] Figure 3 It is a schematic diagram of the upward structure of a tabletop in a detection operation table used in hardware casting;

[0019] Figure 4 It is a testing operation table used in hardware casting. Figure 3 A schematic diagram of the structure at A;

[0020] Figure 5 The schematic diagram is a top view of the tabletop in a detection operating table used in hardware casting.

[0021] In the figure: 1. desktop; 2. support frame; 3. fixing device; 31. support plate; 32. fixing frame; 33. threaded rod; 34. top block; 35. limiting ring; 36. cushion; 37. positioning hole; 38. slider; 39. limiting block; 4. moving device; 41. moving plate; 42. limiting hole; 43. limiting pin; 44. support wheel; 45. slide groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5As shown, a detection operation table for hardware casting includes a desktop 1 and a fixing device 3, the bottom end of the desktop 1 is fixedly connected to a support frame 2; the upper surface of the desktop 1 is provided with a fixing device 3, and the fixing device 3 includes a support plate 31, the support plate 31 is located directly above the desktop 1, and the inner wall of the support plate 31 is inserted with a plurality of fixing frames 32, the inner wall of the fixing frame 32 is threadedly connected with a threaded rod 33, and the side wall of the threaded rod 33 is rotatably connected with a top block 34; when working, the object to be measured is placed on the support plate 31, and then the fixing frame 32 is inserted into the inner wall of the support plate 31, and then the threaded rod 33 is rotated to make the threaded rod 33 rotate on the inner wall of the fixing frame 32, and the threaded rod 33 drives the top block 34 to move, and the top block 34 is pressed against the surface of the object to be measured. By arranging the support plate 31, the fixing frame 32, the threaded rod 33 and the top block 34, the object to be measured can be fixed.

[0024] The surface of the fixing frame 32 is threadedly connected to a limiting ring 35, and the limiting ring 35 is located at the bottom end of the support plate 31; during operation, the limiting ring 35 is rotated to allow the limiting ring 35 to rotate to the surface of the fixing frame 32, and the limiting ring 35 fits the support plate 31, and the limiting ring 35 can limit the position of the fixing frame 32 in the support plate 31.

[0025] The bottom end of the limiting ring 35 is fixedly connected with a soft pad 36, and the soft pad 36 is located just above the support plate 31; when working, the fixing frame 32 drives the soft pad 36 to move, and the soft pad 36 is pressed on the support plate 31, and the soft pad 36 can reduce the situation of the fixing frame 32 moving around.

[0026] The support plate 31 has a positioning hole 37 on its surface, and the fixing frame 32 is inserted into the inner wall of the positioning hole 37 of the support plate 31 . When working, the fixing frame 32 is inserted into the inner wall of the positioning hole 37 , and the positioning hole 37 is opened to accommodate the fixing frame 32 .

[0027] The side wall of the top block 34 is fixedly connected with a slider 38, the surface of the slider 38 is slidably connected to the inner wall of the fixing frame 32, and the end of the slider 38 away from the top block 34 is fixedly connected to a limiting block 39; during operation, the top block 34 drives the slider 38 to slide, and the slider 38 drives the limiting block 39 to slide, and the slider 38 slides on the inner wall of the fixing frame 32. By setting the slider 38 and the limiting block 39, the angle of the top block 34 can be limited.

[0028] A moving device 4 is provided on the surface of the desktop 1, and the moving device 4 includes two moving plates 41. The upper surfaces of the two moving plates 41 are fixedly connected to the bottom end of the supporting plate 31, and the surfaces of the moving plates 41 are slidably connected to the inner wall of the desktop 1. A plurality of limiting holes 42 are provided on the surface of the desktop 1, and the inner walls of the limiting holes 42 of the desktop 1 and the inner walls of the two moving plates 41 are threadedly connected to limiting pins 43; when working, the supporting plate 31 is pushed to allow the supporting plate 31 to drive the moving plate 41 to move, and the moving plate 41 slides on the inner wall of the desktop 1. After the moving plate 41 slides to a suitable position, the limiting pin 43 is rotated to the inner wall of the limiting hole 42 of the desktop 1 and the inner wall of the moving plate 41. The setting of the moving plate 41 and the limiting pin 43 can limit and fix the position of the supporting plate 31.

[0029] The inner surface of the movable plate 41 is rotatably connected to a plurality of support wheels 44, and a slide groove 45 is provided on the surface of the desktop 1 near the movable plate 41, and the surface of the movable plate 41 is slidably connected to the inner wall of the slide groove 45 of the desktop 1; when working, the movable plate 41 slides on the inner wall of the slide groove 45, and when the movable plate 41 slides, it also drives the support wheels 44 to roll on the inner surface of the desktop 1, and by providing the support wheels 44, the movable plate 41 can be easily moved.

[0030] Working principle: when the workpiece needs to be clamped and fixed for inspection, the support plate 31 is moved to a suitable position, and then the fixing frame 32 is inserted into the inner wall of the positioning hole 37 of the support plate 31, and then the limiting ring 35 is rotated to the surface of the fixing frame 32, the limiting ring 35 will be pressed on the support plate 31, and at the same time, the soft pad 36 will also be pressed on the surface of the support plate 31, and then the object to be measured is placed at a suitable position on the support plate 31, and then the threaded rod 33 is rotated to allow the threaded rod 33 to rotate on the inner wall of the fixing frame 32 and the side wall of the top block 34, the rotation of the threaded rod 33 will drive the top block 34 to move, and the top block 34 will be against the surface of the object to be measured, and when the top block 34 slides, the top block 34 drives the slider 38 to slide, and the slider 38 slides in the fixing frame 32, and the slider When 38 slides, it will drive the limit block 39 to slide. By setting up the entire device, the position of the object to be measured can be fixed, and at the same time, it can adapt to objects of different shapes to reduce the instability of the object to be measured when it is fixed; when the support plate 31 is needed, the support plate 31 is pushed to allow the support plate 31 to drive the moving plate 41 to move, and the moving plate 41 slides on the inner wall of the slide groove 45 of the desktop 1. When the moving plate 41 moves, it will drive the support wheel 44 to roll on the inner surface of the desktop 1. After the moving plate 41 moves to the appropriate position, the limit pin 43 is rotated to the inner wall of the limit hole 42 of the desktop 1 and the inner walls of the two moving plates 41. By setting up the entire device, the position of the support plate 31 can be easily adjusted, thereby reducing the impact of the support plate 31 on other subsequent detection items.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A testing operation table for hardware casting, comprising a tabletop (1) and a fixing device (3), wherein the bottom end of the tabletop (1) is fixedly connected to a supporting frame (2); characterized in that: The upper surface of the desktop (1) is provided with a fixing device (3), the fixing device (3) comprising a support plate (31), the support plate (31) being located directly above the desktop (1), a plurality of fixing frames (32) being inserted into the inner wall of the support plate (31), the inner wall of the fixing frame (32) being threadedly connected with a threaded rod (33), and the side wall of the threaded rod (33) being rotatably connected with a top block (34).

2. The detection operating table for metal casting according to claim 1 is characterized in that: A limit ring (35) is threadedly connected to the surface of the fixing frame (32), and the limit ring (35) is located at the bottom end of the supporting plate (31).

3. The detection operating table for hardware casting according to claim 2 is characterized in that: The bottom end of the limiting ring (35) is fixedly connected to a soft pad (36), and the soft pad (36) is located directly above the support plate (31).

4. The detection operating table for metal casting according to claim 1 is characterized in that: A positioning hole (37) is provided on the surface of the support plate (31), and the fixing frame (32) is inserted into the inner wall of the positioning hole (37) of the support plate (31).

5. The detection operating table for hardware casting according to claim 1 is characterized in that: A sliding block (38) is fixedly connected to the side wall of the top block (34), a surface of the sliding block (38) is slidably connected to the inner wall of the fixing frame (32), and one end of the sliding block (38) away from the top block (34) is fixedly connected to a limiting block (39).

6. The detection operating table for hardware casting according to claim 1 is characterized in that: The surface of the desktop (1) is provided with a moving device (4), and the moving device (4) comprises two moving plates (41), the upper surfaces of the two moving plates (41) are fixedly connected to the bottom end of the support plate (31), the surfaces of the moving plates (41) are slidably connected to the inner wall of the desktop (1), a plurality of limiting holes (42) are provided on the surface of the desktop (1), and the inner walls of the limiting holes (42) of the desktop (1) and the inner walls of the two moving plates (41) are threadedly connected to limiting pins (43).

7. The detection operating table for metal casting according to claim 6 is characterized in that: The inner surface of the movable plate (41) is rotatably connected to a plurality of supporting wheels (44); a slide groove (45) is provided on the surface of the table top (1) near the movable plate (41); the surface of the movable plate (41) and the inner wall of the slide groove (45) of the table top (1) are slidably connected.

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