Cylinder protection device

Abstract

The utility model relates to an air cylinder protection device which comprises a protection cover arranged around a switch assembly of an air cylinder, and a plurality of installation holes corresponding to connecting holes in the air cylinder are formed in the side wall of the protection cover. And the locking piece penetrates through the mounting hole to be matched with the connecting hole, and the locking piece is used for locking and connecting the protective cover and the air cylinder. The protective cover is arranged around the switch assembly of the air cylinder, collision and falling accidents of the switch assembly are avoided, damage of welding slag splashing to the switch assembly in the welding process is reduced, equipment faults caused by damage of the switch assembly are reduced, the equipment fault rate and maintenance and replacement cost are reduced, and production efficiency is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of welding fixtures, in particular to a cylinder protection device. Background Art

[0002] At present, high-power clamping cylinders are used in production line tooling and fixtures. During use, the switch components of the high-power clamping cylinders are often collided by external forces, causing the switch components to fall, resulting in tooling and fixture equipment failure, which requires the switch components to be replaced, resulting in increased use costs. In addition, welding slag splashes adhere to the switch components, causing damage to the switch components and abnormal perception, resulting in a high failure rate of production equipment and affecting production efficiency. Utility Model Content

[0003] In view of the shortcomings of the prior art mentioned above, the purpose of the utility model is to provide a cylinder protection device for solving the problems that the switch assembly of the existing strong clamping cylinder is prone to collision and falling, welding slag splashes and adheres to the switch assembly to cause damage and perception abnormalities, resulting in high failure rate of production equipment and low production efficiency.

[0004] In order to achieve the above-mentioned purpose and other related purposes, the utility model provides a cylinder protection device, comprising:

[0005] A protective cover is arranged around the switch assembly of the cylinder, and a plurality of mounting holes are opened on the side wall of the protective cover corresponding to the connection holes on the cylinder;

[0006] A locking piece passes through the mounting hole and cooperates with the connecting hole, and the locking piece is used to lock and connect the protective cover with the cylinder.

[0007] Optionally, the protective cover includes a first side wall, a second side wall and a third side wall, and the first side wall and the third side wall are both arranged perpendicular to the second side wall and are respectively located at two ends of the second side wall along the width direction.

[0008] Optionally, the mounting holes are opened on the first side wall and the third side wall.

[0009] Optionally, a protection area is formed between the first side wall, the second side wall, the third side wall and the cylinder, and the switch assembly of the cylinder is located in the protection area.

[0010] Optionally, the protective cover is made of 3mm hot plate material.

[0011] Optionally, an avoidance structure is provided at one end of the first side wall and the third side wall close to the cylinder clamp.

[0012] Optionally, the avoidance structure is a chamfer opened on the first side wall and the third side wall.

[0013] Optionally, an observation window is provided through the second side wall along the thickness direction at a position corresponding to the indicator light of the cylinder.

[0014] Optionally, a slot is provided on the protective cover corresponding to the observation window, a baffle is slidably provided in the slot, and the baffle is used to open or close the observation window.

[0015] Optionally, a circular air hole is formed through the second side wall along the thickness direction corresponding to the speed regulating valve of the cylinder.

[0016] As described above, the utility model has the following beneficial effects: by providing a protective cover around the switch assembly of the cylinder, accidents of collision and falling of the switch assembly are avoided, damage to the switch assembly caused by welding slag splashes is reduced, and equipment failures caused by damage to the switch assembly are reduced, thereby reducing equipment failure rate, reducing maintenance and replacement costs, and effectively ensuring production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shown is a schematic structural diagram of a cylinder protection device shown in an embodiment of the present application;

[0018] Figure 2 Shown is a schematic diagram of the assembly structure of the cylinder protection device and the cylinder shown in the embodiment of the present application;

[0019] Figure 3 Display as Figure 2 Schematic diagram of the structure of the middle cylinder.

[0020] Description of Reference Numerals

[0021] Protective cover 1, first side wall 101, second side wall 102, observation window 102a, circular air hole 102b, third side wall 103, mounting hole 104, protective area 105, avoidance structure 106, slot 107, baffle 108, locking piece 2, cylinder 3, switch assembly 301, connecting hole 302, indicator light 303, speed regulating valve 304. DETAILED DESCRIPTION

[0022] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0023] See also Figures 1 to 3. It should be noted that the illustrations provided in this embodiment only illustrate the basic concept of the utility model in a schematic manner, so the diagram only shows the components related to the utility model rather than being drawn according to the number, shape and size of the components during actual implementation. During actual implementation, the type, quantity and proportion of each component can be changed at will, and the component layout type may also be more complicated. The structure, proportion, size, etc. illustrated in the drawings attached to this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the restrictive conditions for the implementation of the utility model, so they have no technical substantive significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in the utility model without affecting the effect and purpose that can be achieved by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for the convenience of description and are not used to limit the scope of the implementation of the present utility model. Changes or adjustments to their relative relationships should be regarded as the scope of the implementation of the present utility model without substantially changing the technical content.

[0024] Before describing the embodiments of the utility model in detail, the application environment of the utility model is described first. The technology of the utility model is mainly applied to the field of welding fixture technology. The utility model is used to solve the problem that the switch assembly of the existing strong clamping cylinder is prone to collision and falling, and the welding slag splashes and adheres to the switch assembly to cause damage and abnormal perception, resulting in high failure rate of production equipment and low production efficiency.

[0025] Please combine Figures 1 to 3 As shown, the utility model provides a cylinder protection device.

[0026] In an exemplary embodiment of the present application, the cylinder 3 protection device includes: a protective cover 1, which is arranged around the switch assembly 301 of the cylinder 3, and a plurality of mounting holes 104 are opened on the side wall of the protective cover 1 corresponding to the connecting holes 302 on the cylinder 3; a locking member 2, which passes through the mounting hole 104 and cooperates with the connecting hole 302, and the locking member 2 is used to lock the protective cover 1 and the cylinder 3.

[0027] In this embodiment, a protective cover 1 is provided around the switch assembly 301 of the cylinder 3 to avoid collision and falling accidents of the switch assembly 301, reduce damage to the switch assembly 301 caused by welding spatter, and reduce equipment failures caused by damage to the switch assembly 301, thereby reducing equipment failure rate and maintenance and replacement costs, and effectively ensuring production efficiency.

[0028] In an exemplary embodiment of the present application, the protective cover 1 includes a first side wall 101, a second side wall 102 and a third side wall 103. The first side wall 101 and the third side wall 103 are both perpendicular to the second side wall 102 and are respectively located at two ends of the second side wall 102 along the width direction.

[0029] In this embodiment, the first side wall 101, the second side wall 102 and the third side wall 103 are connected in sequence to form a "U"-shaped protective cover 1. The protective cover 1 is arranged around the switch assembly 301 of the cylinder 3, and the switch assembly 301 of the cylinder 3 is enclosed between the inner cavity of the protective cover 1, so as to prevent the switch assembly 301 from colliding and falling and reduce the risk of damage to the switch assembly 301 caused by welding spatter.

[0030] In an exemplary embodiment of the present application, the mounting holes 104 are opened on the first side wall 101 and the third side wall 103 .

[0031] In this embodiment, the first side wall 101 and the third side wall 103 are used to connect with the cylinder 3, and mounting holes 104 are respectively formed on the first side wall 101 and the third side wall 103 corresponding to the connecting holes 302 set on the cylinder 3. The locking member 2 is passed through the mounting hole 104 and matched with the connecting hole 302. The locking member 2 is a bolt, and the connecting hole 302 is a bolt hole. The locking member 2 is threadedly matched with the bolt hole, thereby realizing the locking connection between the protective cover 1 and the cylinder 3.

[0032] In an exemplary embodiment of the present application, the first side wall 101 , the second side wall 102 , the third side wall 103 and the cylinder 3 enclose a protection area 105 , and the switch assembly 301 of the cylinder 3 is located in the protection area 105 .

[0033] In this embodiment, the first side wall 101 and the third side wall 103 of the protective cover 1 are connected to the cylinder 3, and a gap for accommodating the switch assembly 301 is reserved between the second side wall 102 and the cylinder 3. The gap forms a protective area 105 for the switch assembly 301 to prevent welding slag from splashing onto the switch assembly 301 during welding, and to prevent the welding clamp from bumping and damaging the switch assembly 301 during welding.

[0034] In an exemplary embodiment of the present application, the protective cover 1 is made of 3 mm hot plate material.

[0035] In this embodiment, the protective cover 1 is manufactured by hot plate bending and welding to form a "U"-shaped cylinder 3 protective cover 1.

[0036] In an exemplary embodiment of the present application, an avoidance structure 106 is provided at one end of the first side wall 101 and the third side wall 103 close to the clamping jaws of the cylinder 3 .

[0037] In this embodiment, an avoidance structure 106 is provided on the first side wall 101 and the third side wall 103 near the jaws of the cylinder 3, thereby eliminating position interference between the protective cover 1 and the jaws of the cylinder 3, ensuring that the jaws of the cylinder 3 can be opened and closed normally.

[0038] In an exemplary embodiment of the present application, the avoidance structure 106 is a chamfer opened on the first side wall 101 and the third side wall 103 .

[0039] In this embodiment, the avoidance structure 106 is designed to be chamfered to eliminate damage to materials and personnel caused by edges and corners.

[0040] In an exemplary embodiment of the present application, an observation window 102 a is formed through the second side wall 102 along the thickness direction at a position corresponding to the indicator light 303 of the cylinder 3 .

[0041] In this embodiment, an observation window 102 a is provided on the second side wall 102 of the protective cover 1 at a position corresponding to the indicator light 303 , so that the operator can conveniently observe the working status of the cylinder 3 .

[0042] In an exemplary embodiment of the present application, a slot 107 is provided on the protective cover 1 corresponding to the observation window 102a, and a baffle 108 is slidably provided in the slot 107, and the baffle 108 is used to open or close the observation window 102a.

[0043] In this embodiment, a slot 107 is provided on the protective cover 1 corresponding to the observation window 102a, and a baffle 108 is slidably provided in the slot 107. By providing the baffle 108 at the position of the observation window 102a, welding slag can be prevented from splashing into the switch assembly 301, thereby avoiding damage to the switch assembly 301. When it is necessary to check the working status of the cylinder 3, the observation window 102a can be opened for checking by sliding the baffle 108, and the sliding cooperation between the baffle 108 and the slot 107 allows the baffle 108 to be conveniently disassembled and replaced.

[0044] In an exemplary embodiment of the present application, a circular air hole 102 b is formed through the second side wall 102 corresponding to the speed regulating valve 304 of the cylinder 3 along the thickness direction.

[0045] In this embodiment, a circular air hole 102b is provided on the second side wall 102 corresponding to the speed regulating valve 304 of the cylinder 3, so that the air intake and air discharge of the cylinder 3 can be adjusted, and daily inspection and maintenance can be facilitated.

[0046] Working principle: By setting a protective cover 1 around the switch component 301 of the cylinder 3, the switch component 301 is avoided from colliding and falling, the damage to the switch component 301 caused by welding spatter is reduced, and the equipment failure caused by damage to the switch component 301 is reduced, thereby reducing the equipment failure rate and maintenance and replacement costs, which can effectively ensure production efficiency.

[0047] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A cylinder protection device, characterized in that: include: A protective cover is arranged around the switch assembly of the cylinder, and a plurality of mounting holes are opened on the side wall of the protective cover corresponding to the connection holes on the cylinder; A locking piece passes through the mounting hole and cooperates with the connecting hole, and the locking piece is used to lock and connect the protective cover with the cylinder.

2. The cylinder protection device according to claim 1, characterized in that: The protective cover comprises a first side wall, a second side wall and a third side wall. The first side wall and the third side wall are both arranged perpendicular to the second side wall and are respectively located at two ends of the second side wall in the width direction.

3. The cylinder protection device according to claim 2, characterized in that: The mounting holes are formed on the first side wall and the third side wall.

4. The cylinder protection device according to claim 3, characterized in that: The first side wall, the second side wall, the third side wall and the cylinder form a protection area, and the switch assembly of the cylinder is located in the protection area.

5. The cylinder protection device according to claim 4, characterized in that: The protective cover is made of 3mm hot plate material.

6. The cylinder protection device according to claim 2, characterized in that: An avoidance structure is provided at one end of the first side wall and the third side wall close to the cylinder clamp.

7. The cylinder protection device according to claim 6, characterized in that: The avoidance structure is a chamfer opened on the first side wall and the third side wall.

8. The cylinder protection device according to claim 2, characterized in that: An observation window is formed on the second side wall along the thickness direction corresponding to the position of the indicator light of the cylinder.

9. The cylinder protection device according to claim 8, characterized in that: A slot is provided on the protective cover corresponding to the observation window, a baffle is slidably provided in the slot, and the baffle is used to open or close the observation window.

10. The cylinder protection device according to claim 2, characterized in that: The second side wall is provided with a circular air hole corresponding to the speed regulating valve of the cylinder along the thickness direction.

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