Working platform convenient to assemble

Abstract

A working platform convenient to assemble comprises a working table, a plurality of limiting blocks and a driving mechanism. The workbench comprises a plurality of limiting grooves and a plurality of transmission shafts. The limiting groove is formed in the workbench; the transmission shaft is arranged in the limiting groove; a transmission gear is arranged at one end of the transmission shaft; the limiting blocks are respectively arranged in the limiting grooves in a sliding manner; toothed plates are arranged at the bottoms of the limiting blocks and are in threaded engagement with the surface of the transmission shaft; the driving mechanism comprises a rotating shaft, a transmission fluted disc, a chain wheel mechanism, a placing plate and a rotating handle; the rotating shaft is rotationally arranged at the bottom of the workbench; the transmission fluted disc is arranged on the rotating shaft, and the tooth part of the transmission fluted disc is meshed with the transmission gear; an output wheel of the chain wheel mechanism is connected to one end of the rotating shaft, and an input wheel is connected to the rotating handle; the placing plate is arranged on one side of the workbench, and the rotating handle is rotationally arranged on the placing plate. The problems that a traditional assembly clamp control method mostly depends on electric drive, energy consumption and maintenance cost of equipment are increased, and use in some special environments is limited are solved.

Description

Technical Field

[0001] The utility model relates to the field of workpiece assembly, in particular to a work platform which is convenient for assembly. Background Art

[0002] With the rapid development of modern manufacturing, the requirements for assembly technology are becoming higher and higher. In the assembly process, how to efficiently and accurately fix the workpiece, and how to achieve automation and precision of the assembly process through reliable control mechanisms have become important challenges facing the industry.

[0003] Traditional assembly work platforms often rely on complex fixtures to fix workpieces, which increases the complexity of operation and reduces the accuracy and efficiency of assembly. At the same time, traditional control methods mostly rely on electric drive, which not only increases the energy consumption and maintenance costs of the equipment, but also limits its use in some special environments (such as flammable and explosive places). Utility Model Content

[0004] The utility model aims to provide a work platform that is easy to assemble, which solves the problem that traditional assembly fixture control methods mostly rely on electric drive, increase energy consumption and maintenance costs of equipment, and also limit use in some special environments.

[0005] The embodiments of the present invention are implemented by the following technical solutions:

[0006] A working platform convenient for assembly, comprising:

[0007] The workbench comprises a plurality of limit slots and a plurality of transmission shafts; the plurality of limit slots are arranged on the workbench; the plurality of transmission shafts are arranged in the plurality of limit slots respectively; the surface of the transmission shaft is provided with threads, and one end of the transmission shaft is provided with a transmission gear;

[0008] A plurality of limit blocks, wherein the limit blocks are respectively slidably disposed in the plurality of limit grooves; a tooth plate is disposed at the bottom of the limit block and is engaged with the thread on the surface of the transmission shaft;

[0009] The driving mechanism includes a rotating shaft, a transmission gear plate, a sprocket mechanism, a placement plate and a rotating handle; the rotating shaft is rotatably arranged at the bottom of the workbench; the transmission gear plate is arranged on the rotating shaft, and its tooth portion is meshed with the transmission gear; the output wheel of the sprocket mechanism is connected to one end of the rotating shaft, and its input wheel is connected to the rotating handle; the placement plate is arranged on one side of the workbench, and the rotating handle is rotatably arranged on the placement plate.

[0010] The number of the limiting grooves is greater than 2.

[0011] A plurality of the limiting grooves are arranged circumferentially on the workbench and are respectively arranged toward the center of the circle.

[0012] A sliding groove is also provided on the inner side wall of the limiting groove.

[0013] A movable plate, a spring and a limit column are provided on the side of the limit block; the movable plate is provided on the side of the limit block and is connected to the limit block through a spring; the limit column is provided on the movable plate and is slidably provided in the sliding groove.

[0014] The number of the transmission shafts is greater than 2, and they are rotatably disposed in the limiting grooves respectively.

[0015] The number of the limiting blocks is greater than 2.

[0016] It also includes an assembly tool and a tool box; the assembly tool is arranged on a workbench; the tool box is arranged on the workbench, next to the assembly tool.

[0017] The assembly tool comprises a column, a rotating block, a hose and a replaceable operating handle; the column is vertically arranged on a workbench; the rotating block is rotatably arranged on the top of the column; one end of the hose is arranged on the rotating block; and the replaceable operating handle is arranged on the other end of the hose.

[0018] The tool box is provided with a plurality of assembly heads and a plurality of assembly parts.

[0019] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0020] The utility model provides a work platform that is easy to assemble. The platform adopts a mechanical transmission method as a whole, does not need electric drive, and can achieve fast and accurate fixation of the workpiece through a precisely designed transmission mechanism and operating mechanism. The driving mechanism can be operated by simply rotating the rotating handle, and the limit block eyes and limit grooves can be driven to move, thereby achieving clamping and fixation of the workpiece. The device simplifies the operation process, reduces the skill requirements for the operator, and improves the accuracy and efficiency of assembly; the limit blocks can also be disassembled and assembled according to actual needs to meet the needs of different workpieces and assembly processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a cross-sectional view of the utility model;

[0023] Figure 3 Yes Figure 2 Enlarged view of point A in the middle;

[0024] Figure 4 It is a structural diagram of the limit block.

[0025] In the figure, 1-workbench, 101-limiting groove, 1011-temporary placement groove, 1012-sliding groove, 1013-screw, 1014-transmission gear, 102-support column, 2-limiting block, 201-middle plate, 202-moving plate, 203-spring, 204-limiting column, 205-contact block, 206-tooth plate, 301-rotating shaft, 302-transmission gear disc, 303-main gear disc, 304-transmission chain, 305-auxiliary gear disc, 306-connecting column, 307-placing plate, 308-rotating handle, 401-column, 402-rotating block, 403-hose, 404-interchangeable operating handle, 405-tool box. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] like Figure 1 As shown, a work platform convenient for assembly includes a workbench 1, 8 limit blocks 2, a driving mechanism, assembly tools and a tool box 405; the workbench 1 is placed horizontally, and support columns 102 are respectively provided at the four corners of its bottom surface, and 8 limit grooves 101 are provided on its top surface; the 8 limit grooves 101 are arranged in a circle on the workbench 1, and are respectively set toward the center of the circle; the 8 limit blocks 2 are respectively slidably arranged in the 8 limit grooves 101; the driving mechanism is arranged at the bottom of the workbench 1, and is used to drive the limit blocks 2 to slide; the assembly tools and the tool box 405 are respectively arranged on the top surface of the workbench 1, and are located next to the limit grooves 101.

[0029] like Figure 2As shown, a temporary placement groove 1011, a sliding groove 1012 and a transmission shaft are provided inside the limiting groove 101; the sliding groove 1012 is horizontally arranged on two pairs of side walls of the limiting groove 101, and its two ends are respectively connected to the two ends of the limiting groove 101; the temporary placement groove 1011 is arranged on the two pairs of side walls of the limiting groove 101, located above the sliding groove 1012, one end of which is connected to the end of the limiting groove 101 away from the center of the circle arranged in the circumference, and the length is the same as that of the limiting block 2, and is used for temporarily placing the limiting block 2; the transmission shaft is composed of a screw rod 1013 and a transmission gear 1014; the two ends of the screw rod 1013 are respectively rotatably connected to the two ends of the limiting groove 101; the transmission gear 1014 is connected to one end of the screw rod 1013 close to the center of the circle arranged in the circumference.

[0030] like Figure 2 and 3 As shown, the driving mechanism includes a rotating shaft 301, a transmission toothed disc 302, a sprocket mechanism, a connecting column 306, a placement plate 307 and a rotating handle 308; the rotating shaft 301 is vertically rotatably arranged at the bottom of the workbench 1, located at the center of the circumferential arrangement of the limiting grooves 101; the transmission toothed disc 302 is arranged on the rotating shaft 301, and its teeth are respectively meshed with the surrounding transmission gears 1014; the placement plate 307 is arranged on one side of the workbench 1, and a through hole is vertically provided on it; the connecting column 306 passes through the through hole on the placement plate 307; the rotating handle 308 is placed horizontally, and one end of it is connected to the upper end of the connecting column 306; the sprocket mechanism includes a main toothed disc 303, a transmission chain 304 and a secondary toothed disc 305; the main toothed disc 303 is connected to the lower end of the rotating shaft 301; the secondary toothed disc 305 is connected to the lower end of the connecting column 306; the transmission chain 304 is respectively meshed with the main toothed disc 303 and the secondary toothed disc 305.

[0031] like Figure 1 and 4 As shown, the limit block 2 includes an intermediate plate 201, two moving plates 202, two springs 203, four limit posts 204, a contact block 205 and a tooth plate 206; the intermediate plate 201 is placed vertically and is located above the screw rod 1013, and the moving plates 202 are arranged on both sides thereof; the moving plate 202 and the intermediate plate 201 are connected by springs 203; the four limit posts 204 are arranged on the moving plate 202 in pairs and are arranged horizontally with each other; the tooth plate 206 is arranged at the bottom end of the intermediate plate 201, and its tooth surface is meshed with the screw rod 1013; the contact block 205 is arranged at one end of the intermediate plate 201 and is close to the center of the circle of the circumferential arrangement of the limit grooves 101;

[0032] Specifically, an anti-slip pad is also provided on the contact block 205 .

[0033] like Figure 1As shown, the assembly tool includes a column 401, a rotating block 402, a hose 403 and a replaceable operating handle 404; the column 401 is vertically arranged on the workbench 1; the rotating block 402 is rotatably arranged on the top of the column 401; one end of the hose 403 is arranged on the rotating block 402; the replaceable operating handle 404 is arranged at the other end of the hose 403; a plurality of assembly heads and a plurality of assembly parts are arranged in the tool box 405; it should be noted that the replaceable operating handle 404 is a prior art, which is used to replace different assembly heads and is not an improvement of this embodiment, and is not described in detail here.

[0034] The working principle of this embodiment is:

[0035] The utility model provides a work platform that is convenient for assembly. When clamping a workpiece, the position that needs to be clamped and fixed can be determined according to the actual shape and assembly position of the workpiece, and then the workpiece is placed in the middle of the eight limiting grooves 101 on the workbench 1, and then the limiting block 2 in an unnecessary position is selected, and the movable plates 202 on both sides thereof are pressed to make the limiting column 204 disengage from the limiting groove 101, and then the limiting block 2 is moved to the temporary placement groove 1011, and the movable plate 202 is loosened to make the limiting column 204 enter the temporary placement groove 1011, so that the unnecessary limiting block 2 is temporarily placed there, and then the rotating handle 308 on one side of the workbench 1 is rotated to bring it into contact with the workbench 1. The movable auxiliary toothed disc 305 rotates, and drives the main toothed disc 303 to rotate through the transmission chain 304, thereby driving the rotating shaft 301 to rotate, and the transmission toothed disc 302 rotates accordingly, and then the surrounding transmission gear 1014 meshed thereon rotates, and drives the screw 1013 to rotate, and finally the toothed plate 206 meshed thereon drives the limit block 2 to move along the limit groove 101, so that the anti-slip pad on the contact block 205 contacts the workpiece and clamps it, and then the staff can operate the assembly tool on the side to assemble the workpiece, use the interchangeable operating handle 404 to replace different assembly heads in the tool box 405, and use different assembly parts to assemble the workpiece.

[0036] The above are only preferred embodiments of the utility model and are not intended to limit the utility model. For those skilled in the art, the utility model can be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A work platform that is easy to assemble, characterized in that: include: The workbench comprises a plurality of limit slots and a plurality of transmission shafts; the plurality of limit slots are arranged on the workbench; the plurality of transmission shafts are arranged in the plurality of limit slots respectively; the surface of the transmission shaft is provided with threads, and one end of the transmission shaft is provided with a transmission gear; A plurality of limit blocks, wherein the limit blocks are respectively slidably disposed in the plurality of limit grooves; a tooth plate is disposed at the bottom of the limit block and is engaged with the thread on the surface of the transmission shaft; The driving mechanism includes a rotating shaft, a transmission gear plate, a sprocket mechanism, a placement plate and a rotating handle; the rotating shaft is rotatably arranged at the bottom of the workbench; the transmission gear plate is arranged on the rotating shaft, and its tooth portion is meshed with the transmission gear; the output wheel of the sprocket mechanism is connected to one end of the rotating shaft, and its input wheel is connected to the rotating handle; the placement plate is arranged on one side of the workbench, and the rotating handle is rotatably arranged on the placement plate.

2. A work platform that is easy to assemble according to claim 1, characterized in that: The number of the limiting grooves is greater than 2.

3. A work platform that is easy to assemble according to claim 2, characterized in that: A plurality of the limiting grooves are arranged circumferentially on the workbench and are respectively arranged toward the center of the circle.

4. A work platform that is easy to assemble according to claim 3, characterized in that: A sliding groove is also provided on the inner side wall of the limiting groove.

5. A work platform that is easy to assemble according to claim 4, characterized in that: A movable plate, a spring and a limit column are provided on the side of the limit block; the movable plate is provided on the side of the limit block and is connected to the limit block through a spring; the limit column is provided on the movable plate and is slidably provided in the sliding groove.

6. The easy-to-assemble work platform according to claim 1, characterized in that: The number of the transmission shafts is greater than 2, and they are rotatably disposed in the limiting grooves respectively.

7. The easy-to-assemble work platform according to claim 1, characterized in that: The number of the limiting blocks is greater than 2.

8. The easy-to-assemble work platform according to claim 1, characterized in that: It also includes an assembly tool and a tool box; the assembly tool is arranged on a workbench; the tool box is arranged on the workbench, next to the assembly tool.

9. A work platform that is easy to assemble according to claim 8, characterized in that: The assembly tool comprises a column, a rotating block, a hose and a replaceable operating handle; the column is vertically arranged on a workbench; the rotating block is rotatably arranged on the top of the column; one end of the hose is arranged on the rotating block; and the replaceable operating handle is arranged on the other end of the hose.

10. The easy-to-assemble work platform according to claim 8, characterized in that: The tool box is provided with a plurality of assembly heads and a plurality of assembly parts.

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