CN218034772U

CN218034772U - High-precision tool clamp for measuring thickness of thin-walled workpiece

Info

Publication number: CN218034772U
Application number: CN202222007294.3U
Authority: CN
Inventors: 沈益然; 杨晓丽; 吴伟
Original assignee: Ma'anshan Weldon Sheet Metal Manufacturing Co ltd
Current assignee: Ma'anshan Weldon Sheet Metal Manufacturing Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-12-13
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a be used for thin wall spare thickness to survey high accuracy frock clamp, including table and workstation, measuring device includes the frame, the surface of frame is rotated and has been cup jointed the second lead screw, the first manual handle of top fixedly connected with of second lead screw, the surface symmetry threaded connection of second lead screw has anchor clamps, the scale has been cup jointed in the surface activity of anchor clamps, the fixed surface of frame has cup jointed the sliding plate, the surface screw of frame and sliding plate has cup jointed the third lead screw, the one end and the surface rotation of third lead screw have cup jointed the second baffle, the side symmetry fixedly connected with slider of sliding plate, the manual handle of one end fixedly connected with second of third lead screw, the utility model relates to a metal measurement technical field. The high-precision tool clamp for measuring the thickness of the thin-wall part solves the problems that in the existing measuring technology, the thin-wall part needs to be manually measured in the machining process, and the manual measurement is inaccurate.

Description

High-precision tool clamp for measuring thickness of thin-walled workpiece

Technical Field

The utility model relates to a metal measurement technical field specifically is a be used for thin wall spare thickness measurement high accuracy frock clamp.

Background

With the rapid development of military industry and civil industry, the requirements on the attractiveness, the practicability and the reliability of products are improved, mechanical products begin to develop towards the direction of light weight, thinness and small size, and the product structure becomes more and more compact. The curved surface thin-wall part is used as a representative of the tendency of curve surface and light weight, has high space utilization rate and is more and more popular in the application of modern engineering, particularly in the field of precision machining. However, the thin-wall part has low rigidity and is easy to deform in the forming process, so that the processing precision is difficult to ensure. With the higher and higher requirements on products, higher requirements are also put on the precision of parts. Because the wall thickness of the thin-wall curved surface part can influence the working performance of the part to a great extent, how to accurately measure the wall thickness of the shell to judge whether the part is qualified becomes a key problem to be solved urgently.

In the existing measuring technology, manual measurement is needed in the process of machining thin-wall parts, and inaccuracy can occur in manual measurement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be directed against prior art not enough, the utility model provides a be used for thin wall spare thickness to survey high accuracy frock clamp has solved among the current measurement technique in the in-process of thin wall spare parts machining will be measured through artifical manual, can have unsafe problem when artifical the measurement simultaneously.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a be used for thin wall spare thickness measurement high accuracy frock clamp, includes work table and workstation, one side of work table and workstation is provided with measuring device.

The measuring device comprises a rack, a second lead screw is sleeved on the surface of the rack in a rotating mode, a first manual handle is fixedly connected to the top of the second lead screw, a clamp is connected to the surface of the second lead screw in a symmetrical mode, a scale is sleeved on the surface of the clamp in a movable mode, a sliding plate is fixedly sleeved on the lower surface of the rack in a fixed mode, a third lead screw is sleeved on the surface of the rack in a threaded mode, a second baffle is sleeved on one end of the third lead screw in a rotating mode, a sliding block is fixedly connected to the side face of the sliding plate in a symmetrical mode, and a second manual handle is fixedly connected to one end of the third lead screw in a fixed mode.

Preferably, the workstation is including placing the platform, place the board is placed to the middle fixedly connected with metal at bench top, place the platform to one side fixedly connected with motor of platform, and the top fixedly connected with motor that the platform was placed to the motor, the inner chamber of placing the platform rotates and has cup jointed first lead screw, and the surperficial symmetrical screw thread of first lead screw has cup jointed first baffle.

Preferably, the sliding block is sleeved on the top of the work table in a sliding manner, and the bottom of the sliding plate is in contact with the top of the work table.

Preferably, the surface of the rack is fixedly connected with a rotating handle, and the graduated scale is fixedly sleeved on the upper inner wall and the lower inner wall of the rack.

Preferably, the second baffle is fixedly connected to the top of the work table.

Preferably, the motor placing table and the placing table are fixedly connected to the top of the working table, the output end of the motor is fixedly connected with one end of the first screw rod, and the surface of the first baffle is sleeved on the top of the placing table in a sliding mode.

Advantageous effects

The utility model provides a be used for thin wall spare thickness measurement high accuracy frock clamp. Compared with the prior art, the method has the following beneficial effects:

1. according to the high-precision tool clamp for measuring the thickness of the thin-walled part, the third screw rod is rotated by rotating the second manual handle, the third screw rod rotates in the left inner cavity and the right inner cavity of the second baffle plate, so that the sliding plate and the rack are driven to move on one side, meanwhile, the sliding block can slide along the surface of the working table, the port of the clamp enters the corner of the thin-walled part, the thin-walled part is clamped by the clamp, and the clamp is firmer;

2. this be used for thin wall spare thickness measurement high accuracy frock clamp, through first manual handle rotation second lead screw, and cup joint because of the slip between scale and the anchor clamps, realized spacing effect to the anchor clamps, consequently the second lead screw drives the anchor clamps when rotating and carries out the removal of relative one side, makes the port centre gripping of anchor clamps on the thin wall spare, makes its measurement to the thin wall spare more accurate, has also reduced the demand of manpower.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is an enlarged view of the working table (2) in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the working table (2) in FIG. 1;

fig. 5 is a schematic view of the structure measuring device of the present invention.

In the figure: 1. a work table; 2. a work table; 3. a measuring device; 21. a motor; 22. a motor placing table; 23. a placing table; 24. a first baffle plate; 25. a first lead screw; 26. a metal placement plate; 31. a frame; 32. a graduated scale; 33. a first manual handle; 34. a second lead screw; 35. a clamp; 36. rotating the handle; 37. a sliding plate; 38. a second manual handle; 39. a third screw rod; 310. a second baffle; 311. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a be used for thin wall spare thickness measurement high accuracy frock clamp, includes work table 1 and workstation 2, and one side of work table 1 and workstation 2 is provided with measuring device 3.

Referring to fig. 3-4, the workbench 2 includes a placing table 23, a metal placing plate 26 is fixedly connected to the middle of the top of the placing table 23, a motor placing table 22 is fixedly connected to one side of the placing table 23, a motor 21 is fixedly connected to the top of the motor placing table 22, a first screw rod 25 is rotatably sleeved in an inner cavity of the placing table 23, a first baffle 24 is sleeved on the surface of the first screw rod 25 in a symmetrical threaded manner, the motor placing table 22 and the placing table 23 are fixedly connected to the top of the workbench 1, an output end of the motor 21 is fixedly connected to one end of the first screw rod 25, and the surface of the first baffle 24 is slidably sleeved on the top of the placing table 23.

Referring to fig. 5, the measuring device 3 includes a frame 31, a second lead screw 34 is rotatably sleeved on the surface of the frame 31, a first manual handle 33 is fixedly connected to the top of the second lead screw 34, a clamp 35 is symmetrically and threadedly connected to the surface of the second lead screw 34, a scale 32 is movably sleeved on the surface of the clamp 35, a sliding plate 37 is fixedly sleeved on the lower surface of the frame 31, a third lead screw 39 is fixedly sleeved on the surface of the frame 31 and the sliding plate 37, a second sliding plate 310 is rotatably sleeved on one end and the surface of the third lead screw 39, sliding blocks 311 are symmetrically and fixedly connected to the side surface of the sliding plate 37, a second manual handle 38 is fixedly connected to one end of the third lead screw 39, the scale 32 is fixedly sleeved on the upper and lower inner walls of the frame 31, the sliding blocks 311 are slidably sleeved on the top of the work table 1, the bottom of the sliding plate 37 is in contact with the top of the work table 1, a rotating handle 36 is fixedly connected to the surface of the frame 31, the scale 32 is fixedly sleeved on the upper and lower inner walls of the frame 31, and the second sliding plate 310 is fixedly connected to the top of the work table 1.

When the thin-wall part thickness measuring device works, firstly, a thin-wall part to be measured is placed on the metal placing plate 26, then the motor 21 is started to enable the first screw rod 25 to rotate, the first baffle plates 24 on the left side and the right side are driven by the rotation of the first screw rod 25 to clamp the thin-wall part, so that the thin-wall part is firmer, when the thickness of the thin-wall part is to be measured, the second manual handle 38 is rotated to enable the third screw rod 39 to rotate, the third screw rod 39 rotates in the left inner cavity and the right inner cavity of the second baffle plate 310, so that the sliding plate 37 and the rack 31 are driven to move on one side, meanwhile, the sliding block 311 can slide on the surface of the work table 1 along with the sliding, so that the port of the clamp 35 enters the corner of the thin-wall part, then the first manual handle 33 is rotated to rotate the second screw rod 34, and the clamp 35 is limited due to the sliding sleeve connection between the graduated scale 32 and the clamp 35, so that the clamp 35 is driven to move on the opposite side when the second screw rod 34 rotates, so that the port of the clamp 35 is clamped on the thin-wall part, and the thin-wall part thickness is read through the graduation of the graduated scale 32, so as to measure the value of the thin-wall part thickness,

in addition, the surfaces of the first screw rod 25 and the second screw rod 34 are double threads and are provided with opposite external threads, so that the first baffle plate 24 and the clamp 35 are driven to move in opposite and opposite directions.

And those not described in detail in this specification are well within the skill of those in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for thin wall spare thickness measurement high accuracy frock clamp, includes table (1) and workstation (2), its characterized in that: a measuring device (3) is arranged on one side of the working table (1) and one side of the working platform (2);

the measuring device (3) comprises a frame (31), a second lead screw (34) is sleeved on the surface of the frame (31) in a rotating mode, a first manual handle (33) is fixedly connected to the top of the second lead screw (34), a clamp (35) is connected to the surface of the second lead screw (34) in a symmetrical threaded mode, a graduated scale (32) is sleeved on the surface of the clamp (35) in a movable mode, a sliding plate (37) is fixedly sleeved on the lower surface of the frame (31), a third lead screw (39) is sleeved on the surface of the frame (31) and the sliding plate (37) in a threaded mode, a second baffle (310) is sleeved on one end and the surface of the third lead screw (39) in a rotating mode, a sliding block (311) is symmetrically and fixedly connected to the side surface of the sliding plate (37), and a second manual handle (38) is fixedly connected to one end of the third lead screw (39).

2. The high-precision tool clamp for measuring the thickness of the thin-walled workpiece according to claim 1, characterized in that: the workbench (2) comprises a placing table (23), a metal placing plate (26) is fixedly connected to the middle of the top of the placing table (23), a motor placing table (22) is fixedly connected to one side of the placing table (23), the motor placing table (22) is fixedly connected to the top of the motor placing table (22), a first screw rod (25) is sleeved on the inner cavity of the placing table (23) in a rotating mode, and a first baffle (24) is sleeved on the surface symmetrical threads of the first screw rod (25).

3. The high-precision tool clamp for measuring the thickness of the thin-walled workpiece according to claim 1, characterized in that: the sliding block (311) is sleeved on the top of the work table (1) in a sliding mode, and the bottom of the sliding plate (37) is in contact with the top of the work table (1).

4. The high-precision tool clamp for measuring the thickness of the thin-walled workpiece according to claim 1, characterized in that: the surface of the rack (31) is fixedly connected with a rotating handle (36), and the graduated scale (32) is fixedly sleeved on the upper inner wall and the lower inner wall of the rack (31).

5. The high-precision tool clamp for measuring the thickness of the thin-walled workpiece according to claim 1, wherein the tool clamp comprises: the second baffle (310) is fixedly connected to the top of the work table (1).

6. The high-precision tool clamp for measuring the thickness of the thin-walled workpiece according to claim 2, characterized in that; the motor placing table (22) and the placing table (23) are fixedly connected to the top of the working table (1), the output end of the motor (21) is fixedly connected with one end of the first screw rod (25), and the surface of the first baffle (24) is slidably sleeved on the top of the placing table (23).