CN221495933U - Machining workbench - Google Patents

Abstract

The utility model discloses a machining workbench, and relates to the technical field of machining workbench. The device comprises a machining mechanism, wherein the machining mechanism comprises a mounting seat, a lifting assembly is arranged in the mounting seat, a moving assembly is fixedly arranged at the bottom of the mounting seat, a working board table is fixedly connected to the top end of the lifting assembly, a machining control panel is arranged on the surface of the working board table, clamping assemblies are arranged on two sides of the top of the working board table, and a collecting box is arranged at the top of the working board table; the device can be used and adjusted, movement or lifting adjustment of the device is facilitated, adjustment is facilitated according to the demands of workers, the use convenience of the workers is improved, meanwhile, the mechanical parts can be clamped and installed, clamping adjustment of the parts is facilitated, machining of different mechanical parts is facilitated, convenience is provided for the workers, and the machining efficiency is improved.

Description

Machining workbench

Technical Field

The utility model relates to the technical field of machining work tables, in particular to a machining work table.

Background

Machining refers to the process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining modes can be divided into cutting machining and pressing machining. In the production process, the process of changing the shape, size, position, property and the like of the production object to make the production object into a finished product or a semi-finished product is called a technological process. It is an essential part of the production process. The process may be divided into casting, forging, stamping, welding, machining, assembling, etc., and the machining process generally refers to the sum of the machining process of the part and the assembling process of the machine, and other processes are called auxiliary processes, such as transportation, storage, power supply, equipment maintenance, etc.

The present chinese patent with publication number CN202022826611.5 discloses a machining workbench, which can collect the waste generated by machining and prevent part of the waste from splashing around during machining.

The existing mechanical parts need to be processed according to the size during production, and the wastes generated during processing can be collected in the comparison document, but the device is inconvenient to move or lift according to the use requirement of a user during use, the practicability of the device is reduced, and the device is inconvenient to clamp and install the mechanical parts during use, so that the mechanical parts are not processed by workers, the processing efficiency of the mechanical parts is affected, and therefore, the mechanical processing workbench is needed.

Disclosure of utility model

The utility model provides a machining workbench which has the advantages of being capable of conveniently moving or lifting and adjusting a device and being capable of conveniently clamping and machining mechanical parts, so that the problems in the background art are solved.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: a machining table comprising: the machining mechanism comprises a mounting seat, a lifting assembly is arranged in the mounting seat, a moving assembly is fixedly arranged at the bottom of the mounting seat, a working board is fixedly connected to the top end of the lifting assembly, a machining control panel is arranged on the surface of the working board, clamping assemblies are arranged on two sides of the top of the working board, and a collecting box is arranged at the top of the working board.

As the machining workbench, the lifting assembly comprises a lifting control panel, a lifting sliding seat, a supporting plate, a lifting electric cylinder, a lifting controller, a limiting sliding groove and a limiting sliding block, wherein the lifting control panel is arranged on the surface of a mounting seat, the lifting sliding seat is slidably arranged in the mounting seat, the supporting plate is fixedly connected to the top end of the lifting sliding seat, the top of the supporting plate is fixedly connected with the bottom of the workbench, the lifting electric cylinder is fixedly arranged in the mounting seat, the lifting controller is electrically connected with the lifting electric cylinder, the limiting sliding groove is arranged in the mounting seat, the limiting sliding block is fixedly connected to the lifting sliding seat, and the limiting sliding block is matched with the limiting sliding groove for use.

As the machining workbench, the movable assembly comprises a fixed bottom plate, supporting columns, universal wheels and brake pads, wherein the fixed bottom plate is fixedly connected to the bottom of a mounting seat, the supporting columns are fixedly connected to four corners of the bottom of the fixed bottom plate, the universal wheels are fixedly arranged at the bottom ends of the supporting columns, and the brake pads are arranged on the universal wheels.

As the machining workbench, the clamping assembly comprises a longitudinal electric control sliding rail, a first connecting plate, a first electric control transverse sliding rail, a first connecting seat, a round part clamping component, a second connecting plate, a second electric control transverse sliding rail, a second connecting seat and a square part clamping component, wherein the longitudinal electric control sliding rail is fixedly arranged on the workbench, the first connecting plate is arranged on the longitudinal electric control sliding rail, the first electric control transverse sliding rail is fixedly arranged on the first connecting plate, the first connecting seat is arranged on the first electric control transverse sliding rail, the round part clamping component is fixedly arranged on the first connecting seat, the second connecting plate is arranged on the longitudinal electric control sliding rail, the second electric control transverse sliding rail is fixedly arranged on the second connecting plate, the second connecting seat is arranged on the second electric control transverse sliding rail, and the square part clamping component is fixedly arranged on the second connecting seat.

As the machining workbench, the circular part clamping component comprises a first servo motor, a first modulation controller, a first connecting column, a circular concave disc, a first clamping panel, an arc clamping plate, an electric control telescopic rod and a first telescopic controller, wherein the first servo motor is fixedly arranged at one end of a first connecting seat, the first modulation controller is arranged on the first servo motor, the first connecting column is fixedly connected with the output end of the first servo motor, the circular concave disc is fixedly connected with one end of the first connecting column, the first clamping panel is arranged on the circular concave disc, the arc clamping plate is slidably connected in the circular concave disc, the number of the arc clamping plates is two, the electric control telescopic rod is fixedly arranged in the circular concave disc, the output end of the electric control telescopic rod is fixedly connected with one side of the arc clamping plate, and the first telescopic controller is arranged in the circular concave disc and is electrically connected with the electric control telescopic rod.

The square part clamping component comprises a second servo motor, a second modulation controller, a second connecting column, square concave plates, a second clamping panel, square clamping plates, electric control bidirectional telescopic rods, second telescopic controllers and connecting folding rods, wherein the second servo motor is fixedly arranged at one end of each second connecting seat, the second modulation controller is arranged on the second servo motor, the second connecting column is fixedly connected with the output end of each second servo motor, the square concave plates are fixedly connected with one end of each second connecting column, the second clamping panel is arranged on each square concave plate, the square clamping plates are arranged in the square concave plates, the number of the square clamping plates is two, the electric control bidirectional telescopic rods are fixedly arranged in the square concave plates, the second telescopic controllers are arranged in the square concave plates and are electrically connected with the electric control bidirectional telescopic rods, the connecting folding rods are fixedly connected with two ends of the electric control bidirectional telescopic rods, and one ends of the connecting folding rods are fixedly connected with one sides of the clamping plates.

The utility model provides a machining workbench. The beneficial effects are as follows:

This machining workstation, through machining mechanism, the mount pad, lifting unit, remove the subassembly, work board platform, processing control panel, clamping assembly and collection box's setting, can use the regulation to the device, be favorable to removing or lifting adjustment to the device, be convenient for adjust according to staff's demand, promote the convenience that staff used, can also carry out the centre gripping installation to mechanical parts simultaneously, be favorable to carrying out the centre gripping to the part and adjust, be convenient for process different mechanical parts, for the staff provides convenience, promote machining's efficiency.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a side view of a three-dimensional structure of the present utility model;

FIG. 3 is a perspective view of a first partial structure of the present utility model;

FIG. 4 is a cross-sectional view of a first partial structure of the present utility model;

FIG. 5 is a perspective view of a second partial structure of the present utility model;

FIG. 6 is a perspective view of a third partial structure of the present utility model;

FIG. 7 is a perspective view of a fourth partial structure of the present utility model;

FIG. 8 is a cross-sectional view of a second partial structure of the present utility model;

FIG. 9 is a perspective view of a fifth partial structure of the present utility model;

fig. 10 is a cross-sectional view of a third partial structure of the present utility model.

In the figure: 1. a machining mechanism; 101. a mounting base; 102. a lifting assembly; 10201. a lifting control panel; 10202. lifting the sliding seat; 10203. a support plate; 10204. lifting electric cylinders; 10205. a lifting controller; 10206. limiting sliding grooves; 10207. a limit sliding block; 103. a moving assembly; 10301. a fixed bottom plate; 10302. a support column; 10303. a universal wheel; 10304. a brake pad; 104. a work pallet; 105. processing a control panel; 106. a clamping assembly; 10601. a longitudinal electric control slide rail; 10602. a first connection plate; 10603. the first electric control transverse slide rail; 10604. a first connection base; 10605. a circular part clamping member; 1060501, a first servo motor; 1060502, a first rotational control controller; 1060503, first connecting columns; 1060504, a circular concave disk; 1060505, a first clamp panel; 1060506, arc splints; 1060507, an electric control telescopic rod; 1060508, a first telescopic controller; 10606. a second connecting plate; 10607. the second electric control transverse slide rail; 10608. a second connecting seat; 10609. square part clamping components; 1060901, a second servo motor; 1060902, a second modulation controller; 1060903, a second connecting column; 1060904, square concave plates; 1060905, a second clamp panel; 1060906, square splints; 1060907, an electric control bidirectional telescopic rod; 1060908, a second telescopic controller; 1060909, connecting folding rods; 107. and a collection box.

Detailed Description

The technical solutions of the present embodiments will be clearly and completely described below with reference to the drawings in the present embodiments, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, based on the embodiments herein, which would be within the purview of one of ordinary skill in the art without the creative effort, are contemplated as falling within the scope of the present invention.

Referring to fig. 1 to 10, the present utility model provides a technical solution: the utility model provides a machining workstation, including machining mechanism 1, machining mechanism 1 includes mount pad 101, the internally mounted of mount pad 101 has lifting unit 102, the bottom fixed mounting of mount pad 101 has movable unit 103, lifting unit 102's top fixedly connected with work pallet 104, work pallet 104's surface mounting has processing control panel 105, clamping unit 106 is all installed to the both sides at work pallet 104 top, work pallet 104's top is provided with collects box 107, through machining mechanism 1, mount pad 101, lifting unit 102, movable unit 103, work pallet 104, processing control panel 105, clamping unit 106 and collection box 107's setting, can use the regulation to the device, be favorable to removing or lifting unit, be convenient for adjust according to staff's demand, promote staff's convenience of using, can also carry out centre gripping installation to the mechanical parts simultaneously, be favorable to carrying out centre gripping regulation to the part, be convenient for carry out processing to the different mechanical parts, for the staff, promote machining's efficiency.

Referring to fig. 3 and 4, the lifting assembly 102 includes a lifting control panel 10201, a lifting sliding seat 10202, a supporting plate 10203, a lifting electric cylinder 10204, a lifting controller 10205, a limiting sliding groove 10206 and a limiting sliding block 10207, wherein the lifting control panel 10201 is mounted on the surface of the mounting seat 101, the lifting sliding seat 10202 is slidably mounted inside the mounting seat 101, the supporting plate 10203 is fixedly connected to the top end of the lifting sliding seat 10202, the top of the supporting plate 10203 is fixedly connected with the bottom of the working platform 104, the lifting electric cylinder 10204 is fixedly mounted in the mounting seat 101, the output lifting controller 10205 of the lifting electric cylinder 10204 is arranged in the mounting seat 101, the lifting controller 10205 is electrically connected with the lifting electric cylinder 10204, the limiting sliding groove 10206 is arranged in the mounting seat 101, the limiting sliding block 10207 is fixedly connected to the lifting sliding seat 10202, and the limiting sliding block 10207 is matched with the limiting sliding groove 6, the lifting control panel 10201, the lifting sliding seat 10202, the lifting electric cylinder 10204 and the lifting controller 10205 are fixedly connected with the bottom of the working platform 104, and the lifting control panel 104 can be lifted, the lifting and the working platform 104 can be conveniently adjusted, and the lifting platform can be stably lifted through the limiting sliding seat 10206 and the limiting sliding groove 10205.

Referring to fig. 3, the moving assembly 103 includes a fixing base plate 10301, a supporting column 10302, universal wheels 10303 and a brake pad 10304, the fixing base plate 10301 is fixedly connected to the bottom of the mounting base 101, the supporting column 10302 is fixedly connected to four corners of the bottom of the fixing base plate 10301, the universal wheels 10303 are fixedly installed at the bottom ends of the supporting column 10302, the brake pad 10304 is installed on the universal wheels 10303, and through the fixing base plate 10301, the supporting column 10302, the universal wheels 10303 and the brake pad 10304, workers can conveniently move the mounting base 101, and the using position of the machining device can be conveniently adjusted.

Referring to fig. 6, the clamping assembly 106 includes a longitudinal electric control slide rail 10601, a first connecting plate 10602, a first electric control lateral slide rail 10603, a first connecting seat 10604, a circular part clamping member 10605, a second connecting plate 10606, a second electric control lateral slide rail 10607, a second connecting seat 10608 and a square part clamping member 10609, the longitudinal electric control slide rail 10601 is fixedly mounted on the working table 104, the first connecting plate 10602 is mounted on the longitudinal electric control slide rail 10601, the first electric control lateral slide rail 10603 is fixedly mounted on the first connecting plate 10602, the first connecting seat 10604 is mounted on the first electric control lateral slide rail 10603, the circular part clamping member 10605 is fixedly mounted on the first connecting seat 10604, the second connecting plate 10606 is mounted on the longitudinal electric control slide rail 10601, the second electric control lateral slide rail 10607 is fixedly mounted on the second connecting plate 10606, the square part clamping member 10609 is fixedly mounted on the second connecting seat 10608, the circular part clamping member 10608 can be conveniently processed by the continuous mechanical clamping of the first connecting plate 10601, the first connecting plate 03, the first connecting seat 10603 and the square part clamping member 10605 are mounted on the second connecting plate 10606, the square part clamping member 10608 is conveniently processed by the continuous mechanical machine tool.

Referring to fig. 7 and 8, the circular part clamping member 10605 includes a first servo motor 1060501, a first rotation control device 1060502, a first connection column 1060503, a circular concave disk 1060504, a first clamping panel 1060505, an arc clamping plate 1060506, an electric control telescopic rod 1060507 and a first telescopic controller 1060508, the first servo motor 1060501 is fixedly installed at one end of the first connection seat 10604, the first rotation control device 1060502 is installed on the first servo motor 1060501, the first connection column 1060503 is fixedly connected to an output end of the first servo motor 1060501, the circular concave disk 1060504 is fixedly connected to one end of the first connection column 1060503, the first clamping panel 1060505 is installed on the circular concave disk 1060504, the arc clamping plate 1060506 is slidably connected to the circular concave disk 1060504, the number of the arc clamping plates 1060506 is two, the electric control telescopic rod 1060507 is fixedly installed in the circular concave disk 1060504, the output end of the electric control telescopic rod 1060507 is fixedly connected to one side of the arc clamping plate 1060506, the first telescopic controller 1060508 is arranged in the circular concave disk 1060504, the first controller 1060504 is fixedly connected to one side of the arc clamping plate 1060506, the first telescopic controller 1060504 can be electrically connected to the first clamping plate 1060504, the first clamping panel 1060504 can be continuously processed with the circular concave disk 1060504, the circular clamping plate 1060504 can be continuously processed through the first clamping device 1060504, the first clamping device 1060504 and the first clamping device 1060504 can be continuously processed, and the circular part 1060504 can be continuously processed through the circular clamping device 1060504.

Referring to fig. 9 and 10, the square part clamping member 10609 includes a second servo motor 1060901, a second rotating controller 1060902, a second connecting column 1060903, a square concave plate 1060904, a second clamping panel 1060905, a square clamping plate 1060906, an electric control bi-directional expansion rod 1060907, a second telescopic controller 1060908 and a connecting folding rod 1060909, the second servo motor 1060901 is fixedly mounted at one end of the second connecting seat 10608, the second rotating controller 1060902 is mounted above the second servo motor 1060901, the second connecting column 1060903 is fixedly connected to an output end of the second servo motor 1060901, the square concave plate 1060904 is fixedly connected to one end of the second connecting column 1060903, the second clamping panel 1060905 is mounted above the square concave plate 1060904, the square clamping plate 1060904 is arranged in the square concave plate 1060904, the number of the square clamping plate 1060904 is two, the second rotating controller is arranged in the square concave plate 1060904, the second rotating controller 72is fixedly mounted on the square concave plate 1060904, the second rotating controller and the second rotating controller 72is mounted on the square concave plate 1060904, the second rotating controller is fixedly connected to the two ends of the square clamping plate 1060904, and the second clamping plate 1060904 can be fixedly connected to the two ends of the square clamping plate 1060904 through the electric control rod 1060904, the second rotating controller 1060904 and the second clamping plate 1060904 is fixedly connected to the two ends of the square clamping plate 1060904.

When the lifting device is used, firstly, a worker moves a workbench to a proper operation position according to the use requirement, at the moment, a brake block 10304 on the surface of a universal wheel 10303 is opened, then a mounting seat 101 is moved and adjusted, then the brake block 10304 is closed, the universal wheel 10303 is locked, then the device is electrified and used, then the workbench 104 is correspondingly lifted and adjusted according to the operation height of the worker, at the moment, a lifting control panel 10201 starts a lifting controller 10205 to control a lifting cylinder 10204 to drive a lifting sliding seat 10202 to lift and slide in the lifting control panel 10201, and meanwhile the lifting sliding seat 10202 drives a limiting sliding block 10207 to limit and slide in a limiting sliding groove 10206;

Then, a worker installs the mechanical part to be processed at the clamping assembly 106, at this time, when the mechanical part to be processed is round, the processing control panel 105 controls the longitudinal electric control slide rail 10601 to work, then the first electric control transverse slide rail 10603 is moved to the middle position of the collecting box 107, then one end of the round mechanical part is placed in the groove of the round concave disc 1060504, then the processing control panel 105 controls the first electric control transverse slide rail 10603 to drive the first connecting seat 10604 to move, then the two round part clamping members 10605 are moved oppositely, the round concave disc 1060504 is used for jacking and limiting the round mechanical part, then the first clamping panel 1060505 is used for starting the two first telescopic controllers 1060508 to control the corresponding electric control telescopic rods 1060507 to stretch, then the arc clamping plate 1060506 is driven to clamp and fix the round mechanical part, then the round mechanical part is located above the collecting box 107, when the round mechanical part is required to be overturned, the processing control panel 105 is used for starting the second rotary control controller 1060902 to control the second servo motor 1060901 to drive the second servo motor 5332 to rotate to connect the second servo motor 1060903 to rotate, and then the waste chips are collected in the collecting box 107;

When the mechanical part to be processed is square, the longitudinal electric control sliding rail 10601 is controlled by the processing control panel 105 to work, then the second electric control transverse sliding rail 10607 is moved to the middle position of the collecting box 107, then one end of the square mechanical part is placed in the groove of the square concave plate 1060904, then the second electric control transverse sliding rail 10607 is controlled by the processing control panel 105 to drive the second connecting seat 10608 to move, then the two square concave plates 1060904 are driven to move oppositely, then the square mechanical part is propped and limited, then the second telescopic controller 1060908 is started to control the electric control telescopic rod 1060907 to drive the two connecting folding rods 1060909 to move oppositely, then the square clamping plate 1060906 is driven to clamp and fix the square mechanical part, then the square mechanical part is positioned above the collecting box 107, then a worker processes the square mechanical part, when the mechanical part is required to be overturned, the second servo motor 1060901 is controlled by the processing control panel 105 to drive the second servo motor 1060901 to rotate, and then the waste scraps produced by the processing are dropped into the collecting box 107;

After the machining is completed, the worker dismantles and takes out the collection box 107 again, and the waste material in the collection box 107 is cleaned.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. A mechanical working table, which comprises a table body and a plurality of working heads, characterized by comprising the following steps:

Machining mechanism (1), machining mechanism (1) includes mount pad (101), the internally mounted of mount pad (101) has lifting unit (102), the bottom fixed mounting of mount pad (101) has movable part (103), the top fixedly connected with work pallet (104) of lifting unit (102), the surface mounting of work pallet (104) has processing control panel (105), clamping unit (106) are all installed to the both sides at work pallet (104) top, the top of work pallet (104) is provided with collection box (107).

2. A machining station according to claim 1, wherein: the lifting assembly (102) comprises a lifting control panel (10201), a lifting sliding seat (10202), a supporting plate (10203), a lifting electric cylinder (10204), a lifting controller (10205), a limiting sliding groove (10206) and a limiting sliding block (10207), wherein the lifting control panel (10201) is installed on the surface of the installation seat (101), the lifting sliding seat (10202) is slidably installed inside the installation seat (101), the supporting plate (10203) is fixedly connected to the top end of the lifting sliding seat (10202), the top of the supporting plate (10203) is fixedly connected with the bottom of a working platform (104), the lifting electric cylinder (10204) is fixedly installed in the installation seat (101), the lifting controller (10205) is electrically connected with the lifting electric cylinder (10204), the limiting sliding groove (10206) is formed in the installation seat (101), and the limiting sliding block (10207) is fixedly connected to the lifting sliding seat (10202) and is matched with the limiting sliding groove (10204).

3. A machining station according to claim 1, wherein: the movable assembly (103) comprises a fixed bottom plate (10301), supporting columns (10302), universal wheels (10303) and brake pads (10304), wherein the fixed bottom plate (10301) is fixedly connected to the bottom of the mounting seat (101), the supporting columns (10302) are fixedly connected to four corners of the bottom of the fixed bottom plate (10301), the universal wheels (10303) are fixedly arranged at the bottom ends of the supporting columns (10302), and the brake pads (10304) are arranged on the universal wheels (10303).

4. A machining station according to claim 1, wherein: the clamping assembly (106) comprises a longitudinal electric control sliding rail (10601), a first connecting plate (10602), a first electric control transverse sliding rail (10603), a first connecting seat (10604), a round part clamping component (10605), a second connecting plate (10606), a second electric control transverse sliding rail (10607), a second connecting seat (10608) and a square part clamping component (10609), the longitudinal electric control sliding rail (10601) is fixedly mounted on a working table (104), the first connecting plate (10602) is mounted on the longitudinal electric control sliding rail (10601), the first electric control transverse sliding rail (10603) is fixedly mounted on the first connecting plate (10602), the first connecting seat (10604) is mounted on the first electric control transverse sliding rail (10603), the round part clamping component (10605) is fixedly mounted on the first connecting seat (10604), the second electric control transverse sliding rail (10607) is fixedly mounted on the second connecting plate (06), and the second electric control sliding rail (10608) is fixedly mounted on the second connecting plate (10608), and the second electric control sliding rail (10608) is fixedly mounted on the second connecting seat (10608).

5. A machining station according to claim 4, wherein: circular part presss from both sides dress component (10605) including first servo motor (1060501), first rotation control ware (1060502), first spliced pole (1060503), circular concave dish (1060504), first centre gripping panel (1060505), arc splint (1060506), automatically controlled telescopic link (1060507) and first flexible controller (1060508), first servo motor (1060501) fixed mounting is in the one end of first connecting seat (10604), first rotation control ware (1060502) is installed on first servo motor (1060501), first spliced pole (1060503) fixed connection is in the output of first servo motor (1060501), circular concave dish (1060504) fixed connection is in the one end of first spliced pole (1060503), first centre gripping panel (1060505) are installed on circular concave dish (1060505), arc splint (1060505) sliding connection is in circular concave dish (1060505), and the quantity of arc telescopic link (1060505) is two, automatically controlled telescopic link (1060505) fixed mounting is in electric control rod (1060505) and electric control rod (1060505) fixed connection in 1060505 one side of electric control plate (1060505) and 1060505.

6. A machining station according to claim 4, wherein: the square part clamping component (10609) comprises a second servo motor (1060901), a second modulation controller (1060902), a second connecting column (1060903), a square concave plate (1060904), a second clamping panel (1060905), a square clamping plate (1060906), an electric control bidirectional telescopic rod (1060907), a second telescopic controller (1060908) and a connecting folding rod (1060909), the second servo motor (1060901) is fixedly arranged at one end of a second connecting seat (10608), the second modulation controller (1060902) is arranged on the second servo motor (1060901), the second connecting column (1060903) is fixedly connected to the output end of the second servo motor (1060903), the square concave plate (1060903) is fixedly connected to one end of the second connecting column (1060903), the second clamping panel (1060903) is arranged on the square concave plate (1060903), the square clamping plate (1060903) is arranged in the square concave plate (1060903), the number of the square clamping plate (1060903) is two electric control bidirectional telescopic rods (1060903) are fixedly connected to the electric control bidirectional telescopic rod (1060903) and are fixedly arranged in the electric control bidirectional telescopic rod (1060903) and fixedly connected to the electric control rod (1060903), and one end of the connecting folding rod (1060909) is fixedly connected with one side of the square clamping plate (1060906).