Workbench

Abstract

The workbench comprises a machine table and a clamping device, the machine table comprises a bottom frame, a table plate and a lifting assembly, the table plate is located above the bottom frame, the lifting assembly comprises a fixing plate and an electric push rod, the electric push rod is fixed to the bottom frame, the fixing plate is fixed to the table plate, and the clamping device is fixed to the table plate. The output end of the electric push rod is connected with the fixing plate so as to push the platen and the fixing plate to reciprocate in the vertical direction relative to the bottom frame. The clamping device comprises a placing pad, two adjusting rods and two clamping plates, the placing pad is fixed to the top of the table plate and provided with a concave cavity, the two clamping plates are both located in the concave cavity and are oppositely arranged, one end of each adjusting rod is in threaded connection with the placing pad, and the other end of each adjusting rod is movably connected with the corresponding clamping plate; the corresponding clamping plate can move towards the other clamping plate in the opposite direction or the reverse direction by rotating the adjusting rod so as to clamp or loosen the part to be processed. According to the workbench, the height of the platen of the workbench can be adjusted, the use requirements of maintenance workers with different heights are met, and the convenience of maintenance and assembly is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of television assembly equipment, in particular to a workbench. Background Art

[0002] A television is a machine that uses electricity to transmit optical information based on the visual persistence characteristics and visual psychology of the human eye. Televisions are daily household appliances and various faults are inevitable during use. The staff in the home appliance repair center need to use corresponding auxiliary workbenches during the repair and post-repair assembly of the television.

[0003] For example, the utility model patent "A workbench for assembling a television" has been disclosed, and its announcement number is: CN210704687U. This patent includes a base plate, a support plate parallel to the base plate is arranged above the base plate, the middle part of the upper end of the base plate is hingedly connected to the middle part of the lower end of the support plate, a telescopic cylinder is fixed on the right side inside the first slide groove, a first slider is slidably arranged in the first slide groove, and a support rod is fixed on the first slider, which can make the television set tilted at a required angle during installation, so as to facilitate the installation of electronic components or parts parallel to the television display screen during the installation process.

[0004] However, the height of the workbench is relatively fixed and cannot be properly adjusted according to the height of the TV repair worker. According to common experience, a regular TV repair center will have multiple repair workers, so if the height of the workbench cannot be adjusted, it is difficult to adapt to repair workers of different heights. Utility Model Content

[0005] The utility model aims to provide a workbench to solve the technical problem that the height of the existing workbench is relatively fixed and cannot be properly adjusted according to the height of the TV repair worker. A regular TV repair center will have multiple repair workers, so the height of the workbench cannot be adjusted and it is difficult to adapt to repair workers of different heights.

[0006] The utility model provides a workbench, comprising:

[0007] The machine platform comprises a base frame, a table plate and a lifting assembly, wherein the table plate is located above the base frame, and the lifting assembly comprises a fixed plate and an electric push rod, wherein the electric push rod is fixed to the base frame, and the fixed plate is fixed to the table plate, and an output end of the electric push rod is connected to the fixed plate to push the table plate and the fixed plate to reciprocate in a vertical direction relative to the base frame;

[0008] The clamping device includes a placement pad, two adjustment rods and two clamping plates. The placement pad is fixed to the top of the table. The placement pad is provided with a concave cavity. The two clamping plates are both located in the concave cavity and are arranged opposite to each other. One end of the adjustment rod is threadedly connected to the placement pad, and the other end is movably connected to the clamping plate. By rotating the adjustment rod, the corresponding clamping plate can be moved toward or away from the other clamping plate to clamp or release the workpiece to be processed.

[0009] Furthermore, the base frame includes a base and a cross plate, the base has a storage space and a through hole connected to the storage space, the through hole extends from the inner wall of the storage space to the outer wall on one side of the top of the base, the cross plate is fixed on the inner wall of the storage space, one end of the lifting assembly is fixed on the cross plate, and the other end passes through the through hole and is connected to the table.

[0010] Furthermore, the base includes a top plate, a bottom plate, two side plates and at least two bottom pads, each of the bottom pads is fixed to the bottom of the bottom plate, one end of the side plate is connected to the top plate, and the other end is connected to the bottom plate, the top plate, the bottom plate and the two side plates enclose the storage space, the through hole is provided on the top plate, and the two ends of the cross plate are respectively connected to the two side plates.

[0011] Furthermore, the machine also includes a limit assembly, which includes a support plate, a limit plate and a latch, the support plate is fixed on the base frame, the limit plate is fixed on the table, the support plate is provided with a plurality of first through holes spaced apart along the vertical direction, the limit plate is provided with a plurality of second through holes spaced apart along the vertical direction, one end of the latch is inserted into one of the first through holes, and the other end is inserted into one of the second through holes.

[0012] Furthermore, the machine platform also includes at least one guide assembly, which includes a connecting plate and a sleeve plate. The sleeve plate is slidably installed on the base frame along the vertical direction, and one end of the connecting plate is connected to the platform, and the other end is connected to the sleeve plate.

[0013] Furthermore, the machine also includes at least one storage component, the storage component includes a drawer frame and a drawer, the drawer frame is installed on the base frame, and the drawer is slidably installed on the drawer frame.

[0014] Furthermore, the machine also includes at least one storage rack and at least one stool, the storage rack is fixed on the base frame, and the stool is placed on the storage rack.

[0015] Furthermore, the clamping device also includes two anti-skid pads, and the anti-skid pads are installed on a side of the clamping plate away from the adjusting rod.

[0016] Furthermore, the workbench also includes a lighting device, which includes an adjusting disk, a screw, a threaded tube, a lifting plate and a lighting lamp. The adjusting disk is rotatably installed on the top of the table, one end of the screw is fixed on the adjusting disk, and the other end is rotatably installed in the threaded tube, the lifting plate is fixed on the threaded tube, and the lighting lamp is rotatably installed on the lifting plate.

[0017] Furthermore, the lighting device also includes a limiting rod, the limiting rod is fixed on the platform, and the lifting plate is slidably connected to the limiting rod along the vertical direction.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] When the height of the table top of the workbench in the utility model is adjusted, the table top can be driven by an electric push rod to move in a vertical direction relative to the base frame to adjust the height of the table top of the workbench, thereby meeting the use needs of maintenance workers of different heights, improving the convenience of maintenance and assembly of the workpiece to be processed and the practicality of the workbench. The clamping device on the top of the table top can rotate the corresponding adjusting rod. As the adjusting rod rotates, the clamping plate at one end thereof will move toward or in the opposite direction of the other clamping plate until the two clamping plates clamp or release the workpiece to be processed. The workbench has a simple structure, is easy to use, and is suitable for large-scale promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of the workbench provided in the embodiment of the utility model Figure 1 ;

[0021] Figure 2 A schematic diagram of the structure of the workbench provided in the embodiment of the utility model Figure 2 ;

[0022] Figure 3 A schematic diagram of the structure of a clamping device provided in an embodiment of the utility model;

[0023] Figure 4 A schematic diagram of the structure of a limit assembly provided in an embodiment of the utility model;

[0024] Figure 5 A schematic diagram of the structure of a base frame provided in an embodiment of the utility model;

[0025] Figure 6 A schematic diagram of the structure of a lighting device provided in an embodiment of the utility model.

[0026] In the figure:

[0027] 10. Machine; 11. Base frame; 111. Base; 112. Horizontal plate; 113. Storage space; 1131. First bin; 1132. Second bin; 114. Perforation; 115. Top plate; 1151. Support plate; 116. Bottom plate; 117. Side plate; 118. Bottom pad; 12. Table; 13. Lifting assembly; 131. Fixing plate; 132. Electric push rod; 14. Limiting assembly; 141. Support plate; 1411. First through hole; 142. Limiting plate; 143. Latch; 15. Guide Component; 151, connecting plate; 152, sleeve plate; 16, storage component; 161, drawer rack; 162, drawer; 17, storage rack; 18, bench; 20, clamping device; 21, placement pad; 211, cavity; 212, pad; 213, ring frame; 22, adjustment rod; 221, handle; 222, rotating rod; 23, clamping plate; 24, anti-slip pad; 30, lighting device; 31, adjustment disk; 32, screw; 33, threaded pipe; 34, lifting plate; 35, lighting lamp; 36, limit rod. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0029] See also Figures 1 to 4 As shown, an embodiment of the utility model discloses a workbench, which includes a machine 10 and a clamping device 20. The machine 10 includes a base frame 11, a table top 12 and a lifting assembly 13. The table top 12 is located above the base frame 11. The lifting assembly 13 includes a fixed plate 131 and an electric push rod 132. The electric push rod 132 is fixed on the base frame 11, and the fixed plate 131 is fixed on the bottom of the table top 12. The output end of the electric push rod 132 is connected to the fixed plate 131. The electric push rod 132 can push the table top 12 and the fixed plate 131 to reciprocate in the vertical direction relative to the base frame 11 to adjust the height of the table top 12 of the workbench to meet the use needs of maintenance workers of different heights, improve the convenience of maintenance and assembly of the workpiece to be processed and the practicality of the workbench.

[0030] The clamping device 20 includes a placement pad 21, two adjustment rods 22 and two clamping plates 23. The placement pad 21 is fixed to the top of the table 12. The placement pad 21 is provided with a concave cavity 211. The two clamping plates 23 are both located in the concave cavity 211 and are arranged opposite to each other. One end of the adjustment rod 22 is threadedly connected to the placement pad 21, and the other end is movably connected to the clamping plate 23. By rotating the adjustment rod 22, the corresponding clamping plate 23 can be moved toward or away from the other clamping plate 23 to achieve clamping or loosening of the workpiece to be processed, which is convenient for later assembly or maintenance of the workpiece to be processed. The workpiece to be processed can be a casing of a display device.

[0031] The machine 10 also includes a limit assembly 14, which includes a support plate 141, a limit plate 142 and a pin 143. The support plate 141 is fixed on the base frame 11, and the limit plate 142 is fixed on the bottom of the table 12. The support plate 141 is provided with a plurality of first through holes 1411 spaced apart in the vertical direction, and the limit plate 142 is provided with a plurality of second through holes spaced apart in the vertical direction. One end of the pin 143 is inserted into one of the first through holes 1411, and the other end is inserted into one of the second through holes, so as to fix the table 12 after the height is adjusted, and at the same time, the supporting pressure of the electric push rod 132 can be reduced.

[0032] Please read further Figure 2 , Figure 4 as well as Figure 5 In this embodiment, the base frame 11 includes a base 111 and a horizontal plate 112. The base 111 has a storage space 113 and a through hole 114 connected to the storage space 113. The through hole 114 extends from the inner wall of the storage space 113 to the outer wall of the top side of the base 111. The horizontal plate 112 is fixed to the inner wall of the storage space 113. One end of the lifting component 13 and the limiting component 14 are fixed to the horizontal plate 112. The lifting component 13 and After the other ends of the limiting components 14 pass through the through-holes 114, the lifting components 13 and the limiting components 14 are connected to the table 12. At this time, the electric push rod 132 and the support plate 141 are fixed to the top of the cross plate 112, and the fixing plate 131 and the limiting plate 142 are fixed to the bottom of the table 12. When the electric push rod 132 drives the table 12 downward, the fixing plate 131 is located in the through-hole 114, and the table 12 abuts against the top of the base 111.

[0033] The base 111 includes a top plate 115, a bottom plate 116, two side plates 117 and at least two bottom pads 118, each bottom pad 118 is fixed to the bottom of the bottom plate 116, one end of the side plate 117 is connected to the top plate 115, and the other end is connected to the bottom plate 116, the top plate 115, the bottom plate 116 and the two side plates 117 enclose the storage space 113, the through hole 114 is provided on the top plate 115, the through hole 114 can be a square hole or a circular hole, the two ends of the cross plate 112 are respectively connected to the two side plates 117, of course, the base 111 can also be other structural forms.

[0034] In some embodiments, the top plate 115 includes two transverse and spaced-apart support plates 1151 , the side plate 117 is integrally connected to the support plates 1151 , the side plate 117 and the support plates 1151 form an “L”-shaped structure, and the lifting assembly 13 and the limiting assembly 14 are both located between the two support plates 1151 .

[0035] Please continue reading Figures 1 to 3 ,as well as Figure 5The machine 10 also includes at least one guide assembly 15, which includes a connecting plate 151 and a sleeve plate 152. The sleeve plate 152 is provided with a slide groove, and the sleeve plate 152 is slidably installed on the base frame 11 along the vertical direction through the slide groove. One end of the connecting plate 151 is connected to the table plate 12, and the other end is connected to the sleeve plate 152 to limit the running direction of the table plate 12, so that it is more stable when moving up and down.

[0036] The machine 10 also includes at least one storage component 16, the number of which is two. The storage component 16 includes a drawer rack 161 and a drawer 162. Since the two ends of the horizontal plate 112 are respectively connected to the two side plates 117, the horizontal plate 112 divides the storage space 113 into a first bin body 1131 and a second bin body 1132 spaced apart from the first bin body 1131. The through hole 114 is connected to the first bin body 1131. The two drawer racks 161 are respectively installed on the two ends of the bottom of the horizontal plate 112 in the base frame 11. The drawer rack 161 is located in the second bin body 1132. The drawer 162 is slidably installed on the drawer rack 161. Maintenance tools can be placed in the drawer 162 so that they can be directly taken out for use during maintenance.

[0037] The machine 10 also includes at least one storage rack 17 and at least one stool 18. Both the storage rack 17 and the stool 18 are located in the second warehouse body 1132. There are two storage racks 17 and two stools 18. The two storage racks 17 are respectively fixed on the two ends of the top of the base frame 11. The stool 18 is placed on the inner cavity of the storage rack 17, which is convenient for maintenance workers to pull out the stool 18 for use and start the maintenance and assembly work of the parts to be processed. After the stool 18 is used, the stool 18 can be placed on the storage rack 17 for storage.

[0038] Please read further Figure 2 , Figure 3 as well as Figure 6 The cam 213 is a rectangular frame structure, and the cam 213 is fixed to the left side of the top of the platform 12. The cam 213 is protruding from the top of the cam 213. A threaded hole is respectively provided at both ends of the cam 213. The adjusting rod 22 is "T" shaped. The adjusting rod 22 includes a handle portion 221 and a rotating rod 222. The outer wall of the rotating rod 222 is provided with an external thread. One end of the rotating rod 222 is located outside the annular frame 213 and is connected to the handle portion 221. The other end of the rotating rod 222 is movably connected to the clamping plate 23. The middle part of the rotating rod 222 is threadedly connected to the threaded hole through the external thread thereon. By rotating the handle portion 221, the rotating rod 222 can be rotated relative to the annular frame 213 together with the handle portion 221, and indirectly push the clamping plate 23 to move toward or in the opposite direction of the other clamping plate 23. When the rotating rod 222 rotates, the clamping plate 23 only moves but does not rotate.

[0039] The clamping device 20 also includes two anti-skid pads 24, which are installed on the side of the clamping plate 23 away from the adjusting rod 22. The surface of the anti-skid pad 24 is provided with anti-skid grooves, which can increase the friction force on one side of the clamping plate 23, making it more stable to clamp the workpiece.

[0040] In this embodiment, the workbench also includes a lighting device 30, which includes an adjusting disk 31, a screw 32, a threaded tube 33, a lifting plate 34 and a lighting lamp 35. The adjusting disk 31 is rotatably installed on the top of the table 12, one end of the screw 32 is fixed on the adjusting disk 31, and the other end is rotatably installed in the threaded tube 33, the lifting plate 34 is fixed on the threaded tube 33, and the lifting plate 34 rises and falls with the threaded tube 33, and the lighting lamp 35 is rotatably installed on the lifting plate 34 to facilitate adjustment of the lighting angle of the lighting lamp 35, which is convenient for maintenance workers to perform maintenance.

[0041] The lighting device 30 also includes a limit rod 36, which is fixed on the right side of the platform 12. The lifting plate 34 is slidably connected to the limit rod 36 along the vertical direction to limit the running direction of the lifting plate 34, thereby improving the stability of the lifting plate 34 and the lighting lamp 35 on one side of it when moving up and down.

[0042] The use of the workbench includes the following steps:

[0043] Step S101, fix the workpiece to be processed, place the workpiece to be processed between two clamping plates 23, rotate the corresponding adjusting rod 22, and as the adjusting rod 22 rotates, the clamping plate 23 at one end thereof will move toward the direction of the workpiece to be processed until the two clamping plates 23 clamp the two sides of the workpiece to be processed;

[0044] Step S102, adjust the angle of the lighting lamp 35, manually rotate the adjustment disk 31 to make the threaded tube 33, the lifting plate 34 and the lighting lamp 35 rise or fall together, and then adjust the angle of the lighting lamp 35 so that the lighting lamp 35 is facing the workpiece to be processed;

[0045] Step S103, adjust the height of the table 12, first remove the latch 143, open the electric push rod 132, the output end of the electric push rod 132 drives the table 12 to move up or down to a proper height, then insert one end of the latch 143 into one of the first through holes 1411 of the support plate 141, and insert the other end of the latch 143 into one of the second through holes of the limit plate 142, and fix the table 12 after the height adjustment;

[0046] Step S104, prepare for maintenance or assembly, take out the stool 18 on the storage rack 17 and sit down, take out the tools in the drawer 162, and then start the maintenance or assembly work of the workpiece to be processed;

[0047] Step S105, cleaning work, when the maintenance or assembly work is completed, put the tools back into the drawer 162, put the stool 18 back into the storage rack 17, rotate the corresponding adjustment rod 22, release the completed product, and remove it. The above steps S101-S103 can be swapped according to habit.

[0048] To sum up, when the height of the table plate 12 of the workbench in the utility model is adjusted, the electric push rod 132 can be used to drive the table plate 12 to move in the vertical direction relative to the base frame 11 to adjust the height of the table plate 12 of the workbench to meet the use needs of maintenance workers of different heights, improve the convenience of maintenance and assembly of the workpiece to be processed and the practicality of the workbench, and the clamping device 20 on the top of the table plate 12 can rotate the corresponding adjusting rod 22. As the adjusting rod 22 rotates, the clamping plate 23 at one end thereof will move toward or in the opposite direction of the other clamping plate 23 until the two clamping plates 23 clamp or release the workpiece to be processed. The workbench has a simple structure, is easy to use, and is suitable for large-scale promotion.

[0049] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A workbench, characterized in that: include: The machine platform comprises a base frame, a table plate and a lifting assembly, wherein the table plate is located above the base frame, and the lifting assembly comprises a fixed plate and an electric push rod, wherein the electric push rod is fixed to the base frame, and the fixed plate is fixed to the table plate, and an output end of the electric push rod is connected to the fixed plate to push the table plate and the fixed plate to reciprocate in a vertical direction relative to the base frame; The clamping device includes a placement pad, two adjustment rods and two clamping plates. The placement pad is fixed to the top of the table. The placement pad is provided with a concave cavity. The two clamping plates are both located in the concave cavity and are arranged opposite to each other. One end of the adjustment rod is threadedly connected to the placement pad, and the other end is movably connected to the clamping plate. By rotating the adjustment rod, the corresponding clamping plate can be moved toward or away from the other clamping plate to clamp or release the workpiece to be processed.

2. The workbench according to claim 1, characterized in that: The base frame includes a base and a cross plate, the base has a storage space and a through hole connected to the storage space, the through hole extends from the inner wall of the storage space to the outer wall on one side of the top of the base, the cross plate is fixed on the inner wall of the storage space, one end of the lifting assembly is fixed on the cross plate, and the other end passes through the through hole and is connected to the table.

3. The workbench according to claim 2, characterized in that: The base includes a top plate, a bottom plate, two side plates and at least two bottom pads, each of which is fixed to the bottom of the bottom plate, one end of the side plate is connected to the top plate, and the other end is connected to the bottom plate, the top plate, the bottom plate and the two side plates enclose the storage space, the through hole is provided on the top plate, and the two ends of the horizontal plate are respectively connected to the two side plates.

4. The workbench according to claim 1, characterized in that: The machine also includes a limit assembly, which includes a support plate, a limit plate and a latch, the support plate is fixed on the base frame, the limit plate is fixed on the table, the support plate is provided with a plurality of first through holes spaced apart in the vertical direction, the limit plate is provided with a plurality of second through holes spaced apart in the vertical direction, one end of the latch is inserted into one of the first through holes, and the other end is inserted into one of the second through holes.

5. The workbench according to claim 1, characterized in that: The machine platform also includes at least one guide assembly, which includes a connecting plate and a sleeve plate. The sleeve plate is slidably installed on the base frame along the vertical direction. One end of the connecting plate is connected to the platform, and the other end is connected to the sleeve plate.

6. The workbench according to claim 1, characterized in that: The machine also includes at least one storage component, which includes a drawer frame and a drawer. The drawer frame is installed on the base frame, and the drawer is slidably installed on the drawer frame.

7. The workbench according to claim 1, characterized in that: The machine also includes at least one storage rack and at least one stool. The storage rack is fixed on the base frame, and the stool is placed on the storage rack.

8. The workbench according to claim 1, characterized in that: The clamping device also includes two anti-skid pads, which are installed on a side of the clamping plate away from the adjusting rod.

9. The workbench according to claim 1, characterized in that: The workbench also includes a lighting device, which includes an adjusting disk, a screw, a threaded tube, a lifting plate and a lighting lamp. The adjusting disk is rotatably installed on the top of the table, one end of the screw is fixed on the adjusting disk, and the other end is rotatably installed in the threaded tube, the lifting plate is fixed on the threaded tube, and the lighting lamp is rotatably installed on the lifting plate.

10. The workbench according to claim 9, characterized in that: The lighting device further comprises a limiting rod, the limiting rod is fixed on the platform, and the lifting plate is slidably connected to the limiting rod along a vertical direction.

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