Foldable pedal device

Abstract

The utility model discloses a foldable pedal device which comprises a pedal, a connecting plate, a left support and a right support. The number of the connecting plates is two, one ends of the two connecting plates are hinged to the two sides of the pedal, and the other ends of the two connecting plates are hinged to the top end of the left support and the top end of the right support respectively. Clamping grooves are formed in the middle of the left support and the middle of the right support, a clamping rod is fixedly connected to the bottom end of the pedal, the two ends of the clamping rod protrude out of the two sides of the pedal, and the clamping rod is matched with the clamping grooves. The pedal can be folded and unfolded, when the pedal is unfolded, it can be guaranteed that a worker can stand above the pedal during operation, and safety is guaranteed; after work is finished, the pedal is retracted into the machine tool, sanitation cleaning is facilitated, the labor amount of workers is reduced, and time is saved; when the machine tool is not operated by a worker and the worker walks from the front or the side of the machine tool, the extending pedal is prevented from stumbling the worker, and the safety in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool accessories, in particular to a foldable pedal device. Background Art

[0002] In the machinery manufacturing industry, when large machine tools are processing workpieces or installing large machine tools, people need to stand on the machine tools to unload materials, install parts or repair the machine tools. In order to facilitate loading, unloading, installing parts or repairing machine tools, the machine tools are required to have a pedal device for people to stand on, so that they can realize the functions of assisting loading, unloading, installing parts and repairing machine tools before and after processing.

[0003] However, existing machine tool pedals are basically customized and placed in front of or to the side of the machine tool. Processing debris often falls under the pedals. When cleaning, the pedals are often lifted up and placed aside. After cleaning, the pedals must be put back in place. This not only increases the workload of workers and wastes time, but also when the machine tool is unmanned, workers walking in front of or to the side of the machine tool are often not careful and easily tripped by the pedals, which lacks certain safety.

[0004] Therefore, how to provide a device that can ensure that workers can stand on the pedal during operation to ensure safety; and can retract the pedal into the inside of the machine tool after work to facilitate hygienic cleaning, reduce the workers' workload and save time; and also prevent workers from being tripped by the pedal when walking in front of or beside the machine tool when the machine tool is unmanned.

[0005] Therefore, how to provide a foldable pedal device to solve the problems existing in the prior art is of great significance to its application. Utility Model Content

[0006] In view of this, the purpose of this application is to provide a foldable pedal device to solve the problem that existing machine tool pedals are basically customized and placed in front of or on the side of the machine tool, and processing debris often falls under the pedal.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A foldable pedal device comprises a pedal, a connecting plate, a left bracket, and a right bracket;

[0009] There are two connecting plates, one end of each of which is hinged to both sides of the pedal, and the other end of each of which is hinged to the top of the left bracket and the top of the right bracket respectively;

[0010] A card slot is provided in the middle of the left bracket and the right bracket, and a card rod is fixedly connected to the bottom end of the pedal. Both ends of the card rod protrude from both sides of the pedal, and the card rod is adapted to the card slot.

[0011] Preferably, the cross-section of the left bracket and the right bracket is L-shaped, screws are provided on the back of the left bracket and the right bracket, gaskets are provided on the front of the screws and the left bracket and the right bracket, and adjustment pads are provided on the back of the screws and the left bracket and the right bracket.

[0012] Preferably, a buffer block is fixedly connected to the middle portion of the left bracket and the right bracket via a hexagonal nut, and the buffer block is used to limit and buffer the pedal.

[0013] Preferably, the connecting plate is hinged to the hinged end of the left bracket or the right bracket through a shaft sleeve, a bolt is provided inside the shaft sleeve, and an adjusting gasket 2 and an adjusting gasket 1 are provided between the bolt and the shaft sleeve.

[0014] Preferably, safety fixing holes are provided at the top ends of the left bracket and the right bracket, and safety bolts are provided on both sides of the pedal, and the safety bolts are adapted to the safety fixing holes.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The pedal in the utility model can be folded and opened. When opened, it can ensure that workers can stand on the pedal during operation to ensure safety;

[0017] 2. The utility model can retract the pedal into the machine tool after work, which is convenient for cleaning, reduces the workload of workers and saves time;

[0018] 3. The utility model can also prevent workers from tripping over the extended pedals when walking in front of or beside the machine tool when the machine tool is unmanned, thereby improving safety during use.

[0019] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application so that it can be implemented in accordance with the contents of the specification, and to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following is a detailed description of the preferred embodiment of the present application in conjunction with the accompanying drawings.

[0020] Based on the detailed description of the specific embodiments of the present application in conjunction with the accompanying drawings below, those skilled in the art will become more aware of the above and other objects, advantages and features of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without inventive work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0022] Figure 1 It is a structural diagram of the utility model;

[0023] Figure 2 It is a side view of the utility model in the open state;

[0024] Figure 3 This is a schematic diagram of the structure of the utility model in a folded state;

[0025] Figure 4 This is a top view of the structure of the utility model in a folded state;

[0026] Figure 5 for Figure 4 Enlarged view of point A.

[0027] In the figure: 1. Pedal; 2. Connecting plate; 3. Left bracket; 4. Right bracket; 5. Bushing; 6. Adjustment plate; 7. Adjustment washer 1; 8. Adjustment washer 2; 9. Bolt; 10. Washer; 11. Screw; 12. Hexagonal nut; 13. Safety bolt; 14. Buffer block; 15. Slot; 16. Clamping rod; 17. Safety fixing hole. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. In the following description, specific details such as specific configurations and components are provided only to help fully understand the embodiments of the present application. Therefore, it should be clear to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, for clarity and brevity, the description of known functions and structures has been omitted in the embodiments.

[0029] In addition, the present application may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0030] The term "and / or" in this article is only a description of the association relationship of associated objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist at the same time. The term " / and" in this article describes another type of association object relationship, indicating that two relationships can exist. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the previous and subsequent associated objects are in an "or" relationship.

[0031] It should also be noted that, in this document, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprises," or any other variations thereof are intended to cover non-exclusive inclusion.

[0032] See also Figure 1-5 , the present invention provides a technical solution of a foldable pedal device: 1. A foldable pedal device, comprising a pedal 1, a connecting plate 2, a left bracket 3, and a right bracket 4;

[0033] There are two connecting plates 2, one end of each connecting plate 2 is hinged to both sides of the pedal 1, and the other end of each connecting plate 2 is hinged to the top of the left bracket 3 and the top of the right bracket 4 respectively;

[0034] A card slot 15 is provided in the middle of the left bracket 3 and the right bracket 4. A card rod 16 is fixedly connected to the bottom end of the pedal 1. Both ends of the card rod 16 protrude from both sides of the pedal 1. The card rod 16 is adapted to the card slot 15. The bottom end of the card slot 15 is arc-shaped, so that the card rod 16 does not interfere with movement when it is out of the card slot 15.

[0035] The cross-section of the left bracket 3 and the right bracket 4 is L-shaped. Screws 11 are provided on the back of the left bracket 3 and the right bracket 4. Gaskets 10 are provided at the connection between the screws 11 and the front of the left bracket 3 and the right bracket 4. Adjustment pads 6 are provided at the connection between the screws 11 and the back of the left bracket 3 and the right bracket 4.

[0036] A buffer block 14 is fixedly connected to the middle of the left bracket 3 and the right bracket 4 via a hexagonal nut 12 . The buffer block 14 is used to limit and buffer the pedal 1 .

[0037] The connecting plate 2 is hinged to the hinged end of the left bracket 3 or the right bracket 4 through a shaft sleeve 5. A bolt 9 is threadedly connected inside the shaft sleeve 5. Adjustment gasket 2 8 and adjustment gasket 1 7 are provided between the bolt 9 and the shaft sleeve 5.

[0038] Safety fixing holes 17 are provided at the top ends of the left bracket 3 and the right bracket 4 , and safety bolts 13 are provided on both sides of the pedal 1 , which are matched with the safety fixing holes 17 .

[0039] During specific use, when folding the pedal 1, the pedal 1 is lifted upward so that the locking rod 16 disengages the locking slot 15 to achieve the folding of the pedal 1, and then the safety bolt 13 is connected to the safety fixing hole 17 to keep the pedal 1 vertical. When opening the pedal 1, the safety bolt 13 is first pulled out, and then the pedal 1 is pressed downward, and the locking rod 16 is engaged with the locking slot 15, thereby keeping the pedal 1 horizontal, and at the same time, the pedal 1 is limited and buffered by the buffer block 14.

[0040] The above description is merely a preferred embodiment of the present invention and does not limit the scope of protection of the present invention. Those skilled in the art will appreciate that the present invention is susceptible to various modifications and variations. Any variation, modification, replacement, integration, or parameter change to these embodiments, which falls within the spirit and principles of the present invention and achieves the same functionality through conventional substitutions, without departing from the principles and spirit of the present invention, falls within the scope of protection of the present invention.

Claims

1. A foldable pedal device, characterized in that: It comprises a pedal (1), a connecting plate (2), a left bracket (3), and a right bracket (4); There are two connecting plates (2), one end of each of the connecting plates (2) is hinged to both sides of the pedal (1), and the other end of each of the connecting plates (2) is hinged to the top ends of the left bracket (3) and the right bracket (4), respectively. A card slot (15) is provided in the middle of the left bracket (3) and the right bracket (4); a card rod (16) is fixedly connected to the bottom end of the pedal (1); both ends of the card rod (16) protrude from both sides of the pedal (1); and the card rod (16) is adapted to the card slot (15).

2. A foldable pedal device according to claim 1, characterized in that: The cross-sections of the left bracket (3) and the right bracket (4) are L-shaped. The backs of the left bracket (3) and the right bracket (4) are both provided with screws (11). Gaskets (10) are provided at the connection points between the screws (11) and the fronts of the left bracket (3) and the right bracket (4). Adjustment pads (6) are provided at the connection points between the screws (11) and the backs of the left bracket (3) and the right bracket (4).

3. A foldable pedal device according to claim 2, characterized in that: The middle parts of the left bracket (3) and the right bracket (4) are fixedly connected with a buffer block (14) via a hexagonal nut (12), and the buffer block (14) is used to limit and buffer the pedal (1).

4. A foldable pedal device according to claim 3, characterized in that: The connecting plate (2) is hinged to the hinged end of the left bracket (3) or the right bracket (4) via a shaft sleeve (5); a bolt (9) is provided inside the shaft sleeve (5) and is threadedly connected; an adjusting washer 2 (8) and an adjusting washer 1 (7) are provided between the bolt (9) and the shaft sleeve (5).

5. The foldable pedal device according to claim 3, wherein: The top ends of the left bracket (3) and the right bracket (4) are both provided with safety fixing holes (17), and both sides of the pedal (1) are provided with safety bolts (13), and the safety bolts (13) are adapted to the safety fixing holes (17).

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