Pneumatic tool for cross beam

Abstract

The utility model discloses a pneumatic tool for a cross beam. The pneumatic tool comprises a base and a pressing assembly. A containing groove is formed in the base and used for containing materials to be machined. The pressing assembly comprises an air cylinder, a pressing rod and a sliding block, the air cylinder is arranged on the base, the driving end of the air cylinder is connected with one end of the pressing rod, the other end of the pressing rod is rotationally connected with the base, the sliding block is arranged on the base in a sliding mode, and the other end of the pressing rod abuts against the sliding block; when the air cylinder drives one end of the pressing rod to move backwards, the pressing rod rotates, the other end of the pressing rod moves forwards, and the sliding block slides forwards into the containing groove under driving of the pressing rod. According to the tool, the lever principle is used for fixing materials placed in the containing groove, the clamping speed of the materials is greatly increased through the automatic clamping process, the manual clamping time is shortened, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pneumatic tooling technical field especially relates to a crossbeam pneumatic tooling. BACKGROUND

[0002] Tooling, process equipment, refers to the manufacturing process used various tools collectively, including cutting tools, fixtures, molds, measuring tools, detection tools, auxiliary tools, bench tools, work station appliances, etc. Fixtures, in the process of mechanical manufacturing, are used to fix the processing object, so that it occupies the correct position to accept the construction or detection device. In a broad sense, in the process of any process, the device used to quickly, conveniently and safely install the product can be called a clamping device.

[0003] With the development of society, LED screens are everywhere, and when installing LED screens, frames are needed, the frames have crossbeams, and the crossbeams need to be processed before the frame is assembled. When processing, the operator needs to place the crossbeam on the tooling, then fix it with a clamp and then process it. However, the existing tooling has poor stability, low automation degree and slow clamping speed, which is not conducive to improving work efficiency. UTILITY MODEL CONTENT

[0004] In order to overcome the shortcomings of the prior art, the utility model aims at providing a crossbeam pneumatic tooling to solve the technical problem of slow clamping speed in the prior art.

[0005] The utility model adopts the following technical scheme: a crossbeam pneumatic tooling, including base and compression assembly,

[0006] The base is provided with a containing groove, and the containing groove is used to contain the material to be processed.

[0007] The compression assembly includes a cylinder, a compression rod and a sliding block, the cylinder is arranged on the base, the driving end of the cylinder is connected with one end of the compression rod, the other end of the compression rod is rotationally connected with the base, the sliding block is slidably arranged on the base, and the other end of the compression rod is in contact with the sliding block.

[0008] When the cylinder drives one end of the compression rod to move backward, the compression rod rotates, the other end of the compression rod moves forward, and the sliding block slides into the containing groove under the drive of the compression rod.

[0009] In a possible implementation, the base is provided with a rotating groove, the rotating groove is provided with a rotating shaft, and the compression rod is rotationally connected with the rotating shaft from below.

[0010] In a possible implementation, the bottom of the rotating groove is provided with a first limiting groove, and the rotating shaft is arranged in the first limiting groove.

[0011] In a possible implementation, the base is provided with a guide groove, the sliding block is arranged in the guide groove, one end of the guide groove is communicated with the accommodating groove, and the other end of the guide groove is communicated with the rotating groove.

[0012] In a possible implementation, the lower end of the sliding block is provided with a limiting part, and the bottom of the guide groove is provided with a second limiting groove, and the limiting part extends into the second limiting groove.

[0013] In a possible implementation, the base is provided with a cover plate, and the cover plate covers the rotating groove and the guide groove.

[0014] In a possible implementation, the end of the pressing rod is provided with a pressing part, the pressing part is perpendicular to the pressing rod, and the pressing part is in abutment with the sliding block.

[0015] In a possible implementation, the base is provided with a waste groove, and the waste groove is communicated with the accommodating groove.

[0016] In a possible implementation, the lower end of the base is provided with a fixing plate, and the cylinder is arranged on the fixing plate.

[0017] In a possible implementation, the number of the pressing assemblies is multiple, and the multiple pressing assemblies are arranged at intervals along the length direction of the accommodating groove.

[0018] Compared with the prior art, the utility model has the beneficial effects that: the tool utilizes the lever principle to fix the material placed in the accommodating groove, when the lower end of the pressing rod is driven by the cylinder to move backward, the upper end of the pressing rod moves forward, and the sliding block slides forward under the abutment of the pressing rod and abuts against the material, so that the material is fixed, the automatic clamping process greatly improves the clamping speed of the material, reduces the manual clamping time, and improves the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structure schematic view of the cross beam pneumatic tool of the utility model;

[0020] Figure 2 It is another view structure schematic view of the cross beam pneumatic tool of the utility model;

[0021] Figure 3 It is a sectional view of the cross beam pneumatic tool of the utility model;

[0022] Figure 4 It is a partial structure schematic view of the base of the cross beam pneumatic tool of the utility model;

[0023] Figure 5The utility model discloses a structure diagram of the crossbeam pneumatic tool clamping crossbeam.

[0024] In the drawing:

[0025] 100, base; 101, containing groove; 102, rotation groove; 103, first limit groove; 104, guide groove; 105, second limit groove; 106, cover plate; 107, waste groove; 108, fixed plate; 109, third limit groove;

[0026] 200, air cylinder; 201, pressing rod; 202, sliding block; 203, rotating shaft; 204, limit part; 205, extrusion part. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications will also change accordingly.

[0029] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the person skilled in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present application.

[0030] As Figures 1-4The illustrated one kind crossbeam aerodynamic tooling includes base 100 and compression assembly;Base 100 is equipped with containing groove 101, and containing groove 101 is used to contain material to be processed;Compression assembly includes cylinder 200, presser bar 201 and sliding block 202, cylinder 200 is set on base 100, the drive end of cylinder 200 is connected with the one end of presser bar 201, the other end of presser bar 201 is rotationally connected with base 100, sliding block 202 is slidably set on base 100, and the other end of presser bar 201 is in contact with sliding block 202;When the one end of presser bar 201 is driven by cylinder 200 to move backward, presser bar 201 rotates, the other end of presser bar 201 moves forward, and sliding block 202 slides into containing groove 101 under the drive of presser bar 201.It needs to be explained that containing groove 101 is in the shape of a long strip, the length of containing groove 101 is greater than the length of the material, so that the material can be completely placed in containing groove 101, and the bottom of containing groove 101 has a third limiting groove 109, after the material is placed in containing groove 101, the side wall of the material enters the third limiting groove 109, so that the material can be automatically placed vertically instead of horizontally, which is beneficial to reduce the time for workers to assist the material to be fixed, and thus improves the clamping speed of the material.

[0031] The utility model discloses the beneficial effect lies in: this tooling utilizes lever principle to the material of being placed in containing groove 101 is fixed, when the lower end of presser bar 201 is driven by cylinder 200 to move backward, the upper end of presser bar 201 then moves forward, and sliding block 202 slides forward and is in contact with the material under the bearing of presser bar 201, so that the material is fixed, the clamping process of automation greatly improves the clamping speed of the material, reduces manual clamping time, and improves production efficiency.

[0032] Please refer to Figure 4 In a possible implementation, the base 100 is provided with a rotating groove 102, and a rotating shaft 203 is arranged in the rotating groove 102. The presser bar 201 extends into the rotating groove 102 from below and is rotationally connected with the rotating shaft 203. It should be noted that the base 100 is provided with a through hole connected with the rotating groove 102. The presser bar 201 extends into the rotating groove 102 from the through hole, and the diameter of the through hole is smaller than the diameter of the rotating groove 102. The length of the rotating shaft 203 is greater than the diameter of the through hole and smaller than the diameter of the rotating groove 102, so that the rotating shaft 203 can be clamped in the rotating groove 102, avoiding the rotating shaft 203 from coming out of the through hole. In addition, the rotating groove 102 provides sufficient rotating space for the presser bar 201 to avoid the presser bar 201 from being in contact with the base 100 when rotating. In addition, the presser bar 201 is provided with a through hole through which the rotating shaft 203 passes, so that the rotating shaft 203 is connected with the presser bar 201, realizing the rotatable arrangement of the presser bar 201 relative to the base 100.

[0033] Please refer to Figure 4In a possible implementation, the bottom of the rotating groove 102 is provided with a first limiting groove 103, and the rotating shaft 203 is arranged in the first limiting groove 103. It can be easily understood that the first limiting groove 103 can provide a mounting base for the rotating shaft 203, and can also position the rotating shaft 203, so that the worker can quickly position and install the rotating shaft 203 when installing the rotating shaft 203. In addition, the first limiting groove 103 can also limit the rotating shaft 203 to avoid rolling of the rotating shaft 203, which is beneficial to improve the stability of the rotating shaft 203, and further improve the connection stability of the pressing rod 201 and the base 100.

[0034] Please refer to Figure 4 In a possible implementation, the base 100 is provided with a guide groove 104, and the sliding block 202 is arranged in the guide groove 104. One end of the guide groove 104 is communicated with the accommodating groove 101, and the other end of the guide groove 104 is communicated with the rotating groove 102. It can be easily understood that the guide groove 104 can guide the sliding block 202 to avoid deviation of the sliding block 202 when sliding, so that one end of the sliding block 202 is smoothly slid into the accommodating groove 101 under the extrusion of the pressing rod 201 and abuts against the material, thereby playing a role in fixing the material.

[0035] Please refer to Figure 3 and Figure 4 In a possible implementation, the lower end of the sliding block 202 is provided with a limiting portion 204, the bottom of the guide groove 104 is provided with a second limiting groove 105, and the limiting portion 204 extends into the second limiting groove 105. It can be easily understood that the limiting portion 204 cooperates with the second limiting groove 105 to limit the sliding block 202, so as to avoid the sliding block 202 from sliding out of the guide groove 104, which is beneficial to improve the stability of the sliding block 202.

[0036] Please refer to Figure 1 In a possible implementation, the base 100 is provided with a cover plate 106, and the cover plate 106 covers the rotating groove 102 and the guide groove 104. It should be noted that the cover plate 106 is fixedly connected with the base 100 by bolts. The cover plate 106 can protect the sliding block 202 and the rotating connection between the pressing rod 201 and the base 100, so as to avoid that the waste generated during processing of the material flies into the rotating groove 102 and the guide groove 104 to affect the sliding of the sliding block 202 and the rotation of the pressing rod 201, thereby improving the stability of the tool movement.

[0037] Please refer to Figure 3In a possible implementation, the end of the pressing rod 201 is provided with a pressing portion 205, the pressing portion 205 is perpendicular to the pressing rod 201, and the pressing portion 205 is in contact with the sliding block 202. It can be easily understood that the pressing portion 205 can make the pressing rod 201 more easily in contact with the sliding block 202, and thus the pressing rod 201 can more easily extrude the sliding block 202 to slide when rotating. In addition, the pressing portion 205 is formed by bending the end of the pressing rod 201, so that the pressing portion 205 and the pressing rod 201 are in an integrated structure, which is beneficial to improve the structural strength of the pressing rod 201.

[0038] Please refer to Figure 1 In a possible implementation, the base 100 is provided with a waste groove 107, and the waste groove 107 is in communication with the containing groove 101. It can be easily understood that the waste groove 107 can facilitate the worker to clean the waste in the containing groove 101, and the depth of the waste groove 107 is greater than the depth of the containing groove 101, so that the connection between the containing groove 101 and the waste groove 107 can avoid dead angle, which greatly facilitates the cleaning work of the worker.

[0039] Please refer to Figure 2 In a possible implementation, the base 100 is provided with a fixed plate 108, and the air cylinder 200 is arranged on the fixed plate 108. It can be easily understood that the fixed plate 108 can provide a mounting basis for the air cylinder 200, and the fixed plate 108 is fixedly connected to the base 100 by bolts, and the air cylinder 200 is mounted on the fixed plate 108 by bolts.

[0040] Please refer to Figure 1 In a possible implementation, the number of the pressing assemblies is multiple, and the multiple pressing assemblies are arranged along the length direction of the containing groove 101. It can be easily understood that multiple pressing assemblies are arranged to press different parts of the material, so as to improve the fastening of the tool to the material. In addition, the number of the containing grooves 101 is also multiple, and each containing groove 101 is provided with a corresponding pressing assembly, so that the tool can clamp multiple materials at one time, which is beneficial to improve the working efficiency of the tool.

[0041] Please refer to Figure 5 The clamping process of the tool is briefly described as follows: taking the cross beam of the LED screen mounting frame as an example, the worker places the cross beam in the containing groove 101, and makes the side edge of the cross beam located in the third limiting groove 109, and then the air cylinder 200 pushes one end of the pressing rod 201 to move backward, and under the action of the principle of lever, the other end of the pressing rod 201 moves forward, so that the pressing rod 201 pushes the sliding block 202 to slide to the cross beam, so that the sliding block 202 is in contact with the cross beam, so as to realize the fixation of the tool to the cross beam.

[0042] The above-mentioned embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application. Any non-essential changes and replacements made by those skilled in the art on the basis of the present application shall fall within the scope of protection of the present application.

Claims

1. A crossbeam pneumatic tooling characterized by, The base and the compression assembly are included; The base is provided with a containing groove for containing the material to be processed; The compression assembly includes a cylinder, a compression rod and a sliding block, the cylinder is arranged on the base, the driving end of the cylinder is connected with one end of the compression rod, the other end of the compression rod is rotationally connected with the base, the sliding block is slidably arranged on the base, and the other end of the compression rod is in contact with the sliding block; When the cylinder drives the one end of the compression rod to move backward, the compression rod rotates, the other end of the compression rod moves forward, and the sliding block slides forward into the containing groove under the driving of the compression rod.

2. The beam aerodynamic tooling as defined in claim 1, wherein, The base is provided with a rotating groove, the rotating groove is provided with a rotating shaft, and the compression rod is rotationally connected with the rotating shaft from below.

3. The beam aerodynamic tooling as defined in claim 2, wherein, The bottom of the rotating groove is provided with a first limiting groove, and the rotating shaft is arranged in the first limiting groove.

4. The beam aerodynamic tooling as defined in claim 2, wherein, The base is provided with a guide groove, the sliding block is arranged in the guide groove, one end of the guide groove is communicated with the containing groove, and the other end of the guide groove is communicated with the rotating groove.

5. The beam aerodynamic tooling as defined in claim 4, wherein, The lower end of the sliding block is provided with a limiting portion, the bottom of the guide groove is provided with a second limiting groove, and the limiting portion extends into the second limiting groove.

6. The beam aerodynamic tooling as defined in claim 4, wherein, The base is provided with a cover plate, and the cover plate covers the rotating groove and the guide groove.

7. The beam aerodynamic tooling as defined in claim 1, wherein, The end of the compression rod is provided with a pressing portion, the pressing portion is perpendicular to the compression rod, and the pressing portion is in contact with the sliding block.

8. The beam aerodynamic tooling as defined in claim 1, wherein, The base is provided with a waste groove, and the waste groove is communicated with the containing groove.

9. The beam aerodynamic tooling fixture of claim 1, wherein, The lower side of the base is provided with a fixed plate, and the cylinder is arranged on the fixed plate.

10. The beam aerodynamic tooling as defined in claim 1, wherein, The number of the compression assemblies is multiple, and the multiple compression assemblies are arranged at intervals along the length direction of the containing groove.

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