Instrument and apparatus maintenance clamp

Abstract

The utility model relates to the technical field of clamps, and discloses an instrument and meter maintenance clamp which comprises a bottom plate, a rotating column is fixedly installed on the top of the bottom plate, a rotating disc is rotatably installed on the rotating column, an installation base is fixedly installed on the top of the rotating disc, a lead screw is rotatably installed on the installation base, and a sliding base is installed on the lead screw in a threaded mode. A movable clamping block used for clamping instruments and meters is installed at the top of the sliding seat, a fixed clamping block used in cooperation with the movable clamping block is further installed at the top of the rotating disc, a protrusion is fixed to the outer surface of the rotating disc, and an L-shaped plug pin is installed in the protrusion in an up-down sliding mode. The outer surface of the bottom plate is provided with a plurality of insertion grooves used in cooperation with the plug pins. The bottom plate and the rotating disc are connected in a rotating mode, the rotating disc can drive instruments and meters to rotate, and therefore the orientation of the instruments and meters can be changed, the instruments and meters can be conveniently maintained in different directions, and convenience is brought to workers.

Description

Technical Field

[0001] The utility model relates to the technical field of jigs, in particular to an instrument maintenance jig. Background Art

[0002] Instruments can improve, expand or supplement human faculties. People use their sensory organs to see, hear, taste and touch external things, while instruments such as microscopes, telescopes, sound level meters, pH meters, pyrometers, vacuum centrifugal concentrators, etc. can improve and expand these human faculties; in addition, some instruments such as magnetometers, radiation counters, etc. can sense and measure physical quantities that cannot be felt by human sensory organs, and some instruments can record, calculate and count beyond human capabilities, such as high-speed cameras, computers, etc. When maintaining instruments, it takes staff a lot of time and energy to disassemble the instruments. In order to avoid damage to parts during the disassembly process, the instruments need to be maintained in a certain balanced and fixed state.

[0003] When maintaining instruments, jigs are usually used to clamp the instruments to prevent the instruments from shaking during maintenance. However, during the maintenance of instruments, it is usually necessary to maintain the instruments in multiple directions, while traditional jigs do not have the function of rotating the instruments, and it is necessary for staff to frequently adjust their positions to maintain the instruments, thus bringing inconvenience to the staff; in addition, currently, jigs usually have clamping structures at both ends, and this kind of processing cost is high.

[0004] Therefore, we propose an instrument maintenance jig to solve the problems mentioned above. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problems mentioned above.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An instrument maintenance jig includes a bottom plate. A rotating column is fixedly installed at the top of the bottom plate, and a rotating disk is rotatably installed on the rotating column. A mounting seat is fixedly installed at the top of the rotating disk, and a lead screw is rotatably installed on the mounting seat. A sliding seat is threadedly installed on the lead screw. A movable clamping block for clamping the instrument is installed at the top of the sliding seat, and a fixed clamping block for cooperating with the movable clamping block is also installed at the top of the rotating disk.

[0008] Furthermore: A protrusion is fixed on the outer surface of the rotating disk. An "L"-shaped pin is slidably installed up and down inside the protrusion. A plurality of slots for cooperating with the pin are opened on the outer surface of the bottom plate.

[0009] A number of stepped holes for installing fixing bolts are provided on the bottom plate along the circumferential direction, and mounting holes for cooperating with the stepped holes are provided on the rotating disk.

[0010] Further: A slide rail parallel to the lead screw is fixed on the mounting seat, and a chute for cooperating with the slide rail is provided on the sliding seat.

[0011] Further: A bearing is provided at the connection between the rotating column and the rotating disk.

[0012] Further: One end of the lead screw penetrates through the mounting seat and is provided with a rotating handle, and an anti-slip coating is provided on the rotating handle.

[0013] The beneficial effects of the present utility model:

[0014] The bottom plate and the rotating disk of the present utility model are connected in a rotating manner, and the rotating disk can drive the instrument to rotate, so that the orientation of the instrument can be changed, which is convenient for maintaining different directions of the instrument, thus bringing convenience to the staff.

[0015] A mounting seat, a lead screw, a sliding seat, a movable clamping block and a fixed clamping block are arranged on the top of the rotating disk. The sliding seat can be driven to move through the lead screw, and the movable clamping block can be driven to move by the sliding seat. Through the cooperation of the movable clamping block and the fixed clamping block, the instrument can be clamped, and the fixture with clamping structures arranged at both ends can be replaced, thereby reducing the production cost. Brief Description of the Drawings

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is a three-dimensional structural schematic diagram of the bottom plate in the present utility model;

[0018] Figure 3 is a partial structural schematic diagram of the present utility model.

[0019] The names corresponding to the marks in the figure:

[0020] 1, bottom plate; 2, rotating column; 3, rotating disk; 4, mounting seat; 5, lead screw; 6, sliding seat; 7, movable clamping block; 8, fixed clamping block; 9, protrusion; 10, pin; 11, slot; 12, stepped hole; 14, mounting hole; 15, slide rail; 16, chute; 17, bearing; 18, rotating handle. Detailed Description of the Invention

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model belong to the scope of protection of the present utility model.

[0022] An instrument maintenance fixture includes a bottom plate 1. A rotating shaft 2 is fixed at the center of the top of the bottom plate 1, and a rotating disc 3 is rotatably installed on the rotating column 2. The rotating disc 3 can drive the instrument to rotate, so as to change the orientation of the instrument, facilitating the maintenance of the instrument in different directions and bringing convenience to the staff. It should be noted that: a bearing 17 is provided at the connection between the rotating shaft 2 and the bottom plate 1. Through the setting of the bearing 17, the rotating disc 3 can be rotated more smoothly.

[0023] A protrusion 9 is fixed on the outer surface of the rotating shaft 2, and a through hole (not shown in the figure) is provided in the protrusion 9. An "L"-shaped pin 10 is slidably installed up and down in the through hole. A plurality of slots 11 that cooperate with the pin 10 are equidistantly arranged on the outer surface of the bottom plate 1 along the circumferential direction. Through the cooperation of the pin 10 and the slot 11, the rotating disc 3 is locked to prevent the instrument from rotating during the maintenance process.

[0024] It should be noted that: a plurality of stepped holes 12 are provided on the bottom plate 1 along the circumferential direction, and a fixing bolt (not shown in the figure) can pass through the stepped holes 12 to be connected to an installation frame (not shown in the figure), thereby playing a role in fixing the bottom plate 1. A plurality of installation holes 14 are also provided on the rotating disc 3 along the circumferential direction. Through the setting of the installation holes 14, after the installation holes 14 are aligned with the stepped holes 12, the fixing bolts can be installed or disassembled.

[0025] A mounting seat 4 and a fixed clamping block 8 are fixed to the top of the rotating disk 3, and the mounting seat 4 and the fixed clamping block 8 are arranged oppositely. A lead screw 5 is rotatably mounted on the mounting seat 4. It should be noted that one end of the lead screw 5 penetrates through the mounting seat 4 and is fixed with a rotating handle 18. Through the setting of the rotating handle 18, it is possible to rotate the lead screw 5 more conveniently, thus providing convenience for the staff. And a wear-resistant coating is applied to the outer surface of the rotating handle 18. Through the setting of the wear-resistant coating, the friction force can be increased and the phenomenon of slipping can be reduced. And a sliding seat 6 is threadedly mounted on the lead screw 5, and a movable clamping block 7 is fixed to the top of the sliding seat 6. Through the cooperation of the movable clamping block 7 and the fixed clamping block 8, the instrument can be clamped. A slide rail 15 parallel to the lead screw 5 is fixed to the top of the mounting seat 4, and a chute (not shown in the figure) is provided at the lower part of the sliding seat 6, and the chute is slidably mounted on the sliding seat 6. Through the setting of the slide rail 15 and the chute, the sliding seat 6 is limited to prevent the sliding seat 6 from shaking during the moving process.

[0026] When maintaining the instrument, first place the instrument on the rotating disk 3, and then rotate the rotating handle 18. The rotating handle 18 can drive the lead screw 5 to rotate. During the rotation of the lead screw 5, the sliding seat 6 can be driven to move, and the sliding seat 6 can drive the movable clamping block 7 to move. Through the cooperation of the movable clamping block 7 and the fixed clamping block 8, the instrument can be clamped, and then the instrument can be maintained.

[0027] When maintaining the instrument in other directions, first pull up the bolt 10 so that the bottom end of the bolt 10 can be disengaged from the inside of the slot 11, and then the rotating disk 3 can be rotated, so that the rotating disk 3 can drive the instrument to rotate during the rotation process, thereby changing the orientation of the instrument and facilitating the maintenance of different positions of the instrument, thus bringing convenience to the staff.

Claims

1. An instrument maintenance fixture, comprising a bottom plate (1), characterized in that: A rotating column (2) is fixedly installed at the top of the bottom plate (1), and a rotating disk (3) is rotatably installed on the rotating column (2). An installation seat (4) is fixedly installed at the top of the rotating disk (3), and a lead screw (5) is rotatably installed on the installation seat (4). A sliding seat (6) is threadedly installed on the lead screw (5). A movable clamping block (7) for clamping the instrument is installed at the top of the sliding seat (6), and a fixed clamping block (8) used in cooperation with the movable clamping block (7) is also installed at the top of the rotating disk (3).

2. The instrument maintenance fixture according to claim 1, wherein: A protrusion (9) is fixed on the outer surface of the rotating disk (3), and an "L"-shaped pin (10) is slidably installed on the protrusion (9). A plurality of slots (11) used in cooperation with the pin (10) are formed on the outer surface of the bottom plate (1).

3. The instrument maintenance fixture according to claim 1, characterized in that: A plurality of stepped holes (12) for installing fixing bolts are formed on the bottom plate (1) in the circumferential direction, and installation holes (14) used in cooperation with the stepped holes (12) are formed on the rotating disk (3).

4. An instrument maintenance fixture according to claim 2, characterized in that: A slide rail (15) parallel to the lead screw (5) is fixed on the installation seat (4), and a chute used in cooperation with the slide rail (15) is formed on the sliding seat (6).

5. An instrument maintenance fixture according to claim 1, characterized in that: A bearing (17) is arranged at the connection between the rotating column (2) and the rotating disk (3).

6. The instrument and meter maintenance fixture according to claim 1, wherein: One end of the lead screw (5) penetrates through the installation seat (4) and is provided with a rotating handle (18), and an anti-slip coating is arranged on the rotating handle (18).

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