Test board convenient for replacing test object

Abstract

The utility model belongs to the technical field of testboards, in particular to a testboard convenient to replace a test object, which comprises an operating table and a base, support legs are mounted at the bottom end of the base, a group of supports are mounted at the upper end of the operating table in an annular array manner, fixing mechanisms are arranged on the supports, and an adjusting mechanism is arranged in the base. According to the utility model, through the arrangement of the fixing mechanism, the accessory can be limited and fixed, the stability of subsequent detection is ensured, the fixing mode is simple, a test object is convenient to replace, and the angle of the accessory is convenient to adjust, so that an operator can conveniently detect and use multiple surfaces of the accessory, and the flexibility and the detection efficiency are improved; and through the arrangement of the adjusting mechanism, the operation table can be rotated, so that the positioned accessories can be rotated and detected in sequence, the time of replacing the accessories of a test object by an operator is shortened, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of test benches, in particular to a test bench that is convenient for replacing a test object. Background Art

[0002] During the manufacturing process of industrial and mining equipment accessories, the accessories need to be tested to ensure their subsequent use effect; in order to ensure the detection stability of the test object, the test bench in the prior art usually requires two cylinders to fix it, and this fixing method is not convenient for adjusting the angle of the test object, so it is not convenient to detect multiple surfaces of the test object, and it is not convenient to use. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies of the prior art, the utility model provides a test bench which is convenient for replacing test objects, and solves the problems raised in the above-mentioned background technology.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A test bench for facilitating replacement of test objects comprises an operating table and a base, wherein a support leg is installed at the bottom end of the base, a group of brackets are installed in a circular array at the upper end of the operating table, a fixing mechanism is provided on each of the brackets, and an adjustment mechanism is provided in the base.

[0008] Furthermore, the fixing mechanism includes a frame installed in the middle of the bottom end of the bracket, a dual-axis motor is installed in the frame, both output shafts of the dual-axis motor are installed with connecting rods, the connecting rods are rotatably connected to the bracket, lower pulleys are installed at the ends of the two connecting rods, both side walls of the inner cavity of the bracket are rotatably connected with a rotating shaft, upper pulleys are installed at the ends of the two rotating shafts that are away from each other, a conveyor belt is commonly connected between the upper pulley and the lower pulley on the same side, electric push rods are installed at the opposite ends of the two rotating shafts, and positioning blocks are installed at the telescopic ends of the two electric push rods.

[0009] Furthermore, the bracket has an H-shaped structure.

[0010] Furthermore, the adjustment mechanism includes an annular hole opened in the base, an annular block is rotatably connected in the annular hole, a group of racks are installed on the outer wall of the annular block, a rotating motor is installed on one side of the bottom end of the base, a driving gear is installed on the output end of the rotating motor, and the annular block is connected to the operating table.

[0011] Furthermore, the cross section of the annular block is L-shaped.

[0012] Furthermore, the driving gear and the rack are meshed with each other.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a test bench that is convenient for replacing test objects, and has the following beneficial effects:

[0015] The utility model can limit and fix the accessories through the setting of the fixing mechanism to ensure the stability of subsequent detection, and the fixing method is simple, which is convenient for replacing the test object and adjusting the angle of the accessories, so that the operator can detect and use multiple sides of the accessories, thereby improving flexibility and detection efficiency; through the setting of the adjustment mechanism, the operating table can be rotated, so that the positioned accessories can be rotated and detected in turn, so that the operator can reduce the time of replacing the test object accessories and improve the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the adjustment mechanism of the utility model.

[0019] In the figure: 1. operating table; 2. base; 3. supporting leg; 4. adjusting mechanism; 41. annular hole; 42. annular block; 43. rack; 44. rotating motor; 45. driving gear; 5. bracket; 6. fixing mechanism; 61. electric push rod; 62. positioning block; 63. upper pulley; 64. frame; 65. dual-axis motor; 66. connecting rod; 67. lower pulley; 68. conveyor belt. DETAILED DESCRIPTION

[0020] 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.

[0021] Example

[0022] like Figure 1-3As shown, a test bench for facilitating replacement of a test object proposed in an embodiment of the utility model comprises an operating table 1 and a base 2, wherein a supporting leg 3 is installed at the bottom end of the base 2, a group of brackets 5 are installed in a circular array at the upper end of the operating table 1, a fixing mechanism 6 is provided on each of the group of brackets 5, and an adjusting mechanism 4 is provided in the base 2; through the setting of the fixing mechanism 6, the accessories can be limited and fixed to ensure the stability of subsequent detection, and the fixing method is simple, which is convenient for replacing the test object and adjusting the angle of the accessories, so that the operator can detect and use multiple sides of the accessories, thereby improving flexibility and detection efficiency; through the setting of the adjusting mechanism 4, the operating table 1 can be rotated, so that the positioned accessories can be rotated and detected in turn, so that the operator can reduce the time for replacing the test object accessories and improve the detection efficiency.

[0023] like Figure 2 As shown, in some embodiments, the fixing mechanism 6 includes a frame 64 installed in the middle of the bottom end of the bracket 5, a dual-axis motor 65 is installed in the frame 64, and the two output shafts of the dual-axis motor 65 are installed with connecting rods 66, the connecting rods 66 are rotatably connected to the bracket 5, and the ends of the two connecting rods 66 are installed with lower pulleys 67, and the two side walls of the inner cavity of the bracket 5 are rotatably connected with the rotating shaft, and the ends of the two rotating shafts away from each other are installed with upper pulleys 63, and the upper pulley 63 and the lower pulley 67 on the same side are commonly connected with a conveyor belt 68 for transmission, and the two An electric push rod 61 is installed at the opposite end of each rotating shaft, and a positioning block 62 is installed at the telescopic end of the two electric push rods 61; the two connecting rods 66 are driven to rotate by a double-axis motor 65, and the two lower pulleys 67 are driven to rotate, and the transmission is driven by a conveyor belt 68 to drive the two upper pulleys 63 to rotate, and the two rotating shafts are driven to rotate, and the positioning block 62 is driven to move by the electric push rod 61 to realize the positioning of the accessories, and the rotating shaft drives the electric push rod 61, the positioning block 62 and the positioned accessories to rotate, so as to facilitate the detection and use of multiple sides of the accessories.

[0024] like Figure 2 As shown, in some embodiments, the bracket 5 is in an H-shaped structure; the structure is simple.

[0025] like Figure 3 As shown, in some embodiments, the adjustment mechanism 4 includes an annular hole 41 opened in the base 2, an annular block 42 is rotatably connected in the annular hole 41, a group of racks 43 are installed on the outer wall of the annular block 42, a rotating motor 44 is installed on one side of the bottom end of the base 2, a driving gear 45 is installed on the output end of the rotating motor 44, and the annular block 42 is connected to the operating table 1; the driving gear 45 is driven to rotate by the rotating motor 44, and the driving gear 45 and the rack 43 are meshed with each other, so as to drive the annular block 42 to rotate in the annular hole 41, thereby driving the operating table 1 to rotate, so that the accessories fixed on the bracket 5 can be detected in sequence.

[0026] like Figure 3 As shown, in some embodiments, the cross section of the annular block 42 is L-shaped, which has a good limiting effect.

[0027] like Figure 3 As shown, in some embodiments, the driving gear 45 and the rack 43 are meshed with each other to facilitate adjustment.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A test bench for facilitating replacement of a test object, comprising an operating table (1) and a base (2), characterized in that: A supporting leg (3) is installed at the bottom end of the base (2), a group of brackets (5) are installed in a circular array at the upper end of the operating table (1), a fixing mechanism (6) is provided on each of the brackets (5), and an adjusting mechanism (4) is provided inside the base (2).

2. A test bench for facilitating replacement of test objects according to claim 1, characterized in that: The fixing mechanism (6) comprises a frame (64) mounted at the middle of the bottom end of the bracket (5), a double-axis motor (65) is mounted in the frame (64), both output shafts of the double-axis motor (65) are mounted with connecting rods (66), the connecting rods (66) are rotatably connected to the bracket (5), the ends of the two connecting rods (66) are mounted with lower pulleys (67), both side walls of the inner cavity of the bracket (5) are rotatably connected with a rotating shaft, the ends of the two rotating shafts are mounted with upper pulleys (63) away from each other, a conveyor belt (68) is connected between the upper pulley (63) and the lower pulley (67) on the same side, electric push rods (61) are mounted at the opposite ends of the two rotating shafts, and positioning blocks (62) are mounted at the telescopic ends of the two electric push rods (61).

3. A test bench for facilitating replacement of test objects according to claim 1, characterized in that: The support (5) is in an H-shaped structure.

4. A test bench for facilitating replacement of test objects according to claim 1, characterized in that: The adjusting mechanism (4) comprises an annular hole (41) formed in the base (2), an annular block (42) being rotatably connected in the annular hole (41), a group of racks (43) being mounted on the outer wall of the annular block (42), a rotating motor (44) being mounted on one side of the bottom end of the base (2), a driving gear (45) being mounted on the output end of the rotating motor (44), and the annular block (42) being connected to the operating table (1).

5. A test bench for facilitating replacement of test objects according to claim 4, characterized in that: The cross section of the annular block (42) is L-shaped.

6. A test bench for facilitating replacement of test objects according to claim 4, characterized in that: The driving gear (45) and the rack (43) are meshed with each other.

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