B-type workbench convenient to assemble

Abstract

The utility model relates to the technical field of workbench assembly, and discloses a B-type workbench convenient to assemble, which comprises an upright post and a cross beam, the top end of the cross beam is connected with a plurality of mounting boxes in a sliding manner, the top of each mounting box is fixedly connected with a round timber, and the inside of each mounting box is connected with two limiting blocks in a sliding manner; the device comprises a mounting box, two limiting blocks are fixedly connected into the mounting box, two push blocks are slidably connected into the mounting box, extrusion springs are fixedly connected between the two limiting blocks and the two push blocks, a rotating disc is rotatably connected into the mounting box, clamping blocks are fixedly connected to the two sides of the rotating disc, and pin rods are fixedly connected to the opposite sides of the two push blocks. According to the round log quick mounting and dismounting device, the rotating disc is shifted through the shifting rod to enable the clamping block to slide into the deep groove from the shallow groove, at the moment, the pushing block can be influenced by the springback of the extrusion spring to push the pin rod to pop out of the mounting box to be clamped and fixed with the clamping hole, the effect of quickly mounting and dismounting the round log is achieved, the mounting efficiency is improved, the mounting cost is reduced, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of workbench assembly, in particular to a type B workbench which is easy to assemble. Background Art

[0002] Type B workbench is a kind of equipment widely used in industrial production. It can provide operators with a stable and reliable working platform under different environments and conditions. The design and manufacture of Type B workbench involves many details and technical points, including but not limited to its structural design, material selection, functional characteristics and scope of use. Type B workbench usually refers to those workbenches with specific functions or design characteristics. They may be optimized in structure or have special features in materials and manufacturing processes to meet specific work requirements. The structure of Type B workbench generally includes support mechanism, connection mechanism and other auxiliary mechanisms.

[0003] In the prior art, most Type B workbenches are composed of fixed structures or integrated assembly structures. Both installation and disassembly must be completed through welding. The installation and disassembly process is complicated and requires a lot of manpower and material resources, resulting in a high cost of using the Type B workbench and reducing the practicality of the device. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a Type B workbench that is easy to assemble, aiming to improve the problem of high use cost and low practicality of the device caused by the fact that most Type B workbenches use a fixed structure or an integrated assembly structure.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a type B workbench that is easy to assemble, comprising a column and a beam, the top of the beam is slidably connected to a plurality of installation boxes, the top of the installation box is fixedly connected to a round wood, the interior of the installation box is slidably connected to two limit blocks, the interior of the installation box is slidably connected to two push blocks, an extrusion spring is fixedly connected between the two limit blocks and the two push blocks, the interior of the installation box is rotatably connected to a turntable, both sides of the turntable are fixedly connected to clamping blocks, the opposite sides of the two push blocks are fixedly connected to pin rods, a plurality of engaging holes are opened in the beam, the pin rods are engaged with the engaging holes, a buffer mechanism is arranged between the column and the beam, and the buffer mechanism is used to buffer the pressure between the column and the beam.

[0006] As a further description of the above technical solution:

[0007] The buffer mechanism includes a shell, two limit plates are slidably connected to the inside of the shell, a return spring is fixedly connected between the two limit plates, one end of one of the limit plates away from the return spring is fixedly connected to a connecting head, a side of the connecting head away from the shell is fixedly connected to a fixing sleeve, the inside of the fixing sleeve is fixedly connected to the outside of the column, and the other end of the limit plate away from the return spring is fixedly connected to one side of the beam.

[0008] As a further description of the above technical solution:

[0009] Shallow grooves are provided on opposite sides of the two push blocks, deep grooves are provided on opposite sides of the two push blocks at positions corresponding to the two shallow grooves, and the two clamping blocks are engaged with the two shallow grooves and the two deep grooves.

[0010] As a further description of the above technical solution:

[0011] The two pin rods both pass through the middle parts of the two limit blocks, and the two pin rods both pass through the two ends of the installation box.

[0012] As a further description of the above technical solution:

[0013] A plurality of operating holes are provided on one side of the crossbeam, and a shifting rod is fixedly connected to the outside of the turntable, and the shifting rod is arranged inside the operating hole.

[0014] As a further description of the above technical solution:

[0015] The connecting head passes through one end of the shell close to the column, and the crossbeam passes through the other end of the shell.

[0016] As a further description of the above technical solution:

[0017] The upright post passes through the middle portion of the fixing sleeve.

[0018] As a further description of the above technical solution:

[0019] A dust cover is arranged outside the operation hole.

[0020] The utility model has the following beneficial effects:

[0021] 1. When installing the logs, the lever is used to move the turntable to make the block slide from the shallow groove into the deep groove. The push block pulls the extrusion spring to open it, so that the pin rod retracts inward into the installation box. The installation box and the log are slid into the reserved hole on the beam. The lever is moved to the other side to make the block slide from the deep groove into the shallow groove. At this time, the push block will be affected by the rebound of the extrusion spring to push the pin rod to pop out of the installation box and engage with the engaging hole to fix it, so that the effect of rapid installation and disassembly of the logs is achieved, and there is no need to install it through welding or other means, which improves the installation efficiency, reduces the installation cost, and improves the practicality of the device.

[0022] 2. When impact force occurs between the column and the beam, the impact force will be transmitted to the limit plate through the fixed sleeve, and then transmitted to the reset spring through the limit plate to remove most of the impact force. The reset spring rebounds after being compressed, and pushes the column back to its initial position through the limit plate, thus achieving a buffering effect, ensuring the poor stability between the column and the beam caused by the rigid connection, extending the service life of the device, and improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of the Type B workbench proposed by the utility model that is easy to assemble;

[0024] Figure 2 A schematic diagram of the columns of the Type B workbench proposed by the utility model which is easy to assemble;

[0025] Figure 3 This is a cross-sectional view of the crossbeam of the Type B workbench proposed by the utility model which is easy to assemble;

[0026] Figure 4 A cross-sectional view of the installation box of the Type B workbench proposed by the utility model which is easy to assemble;

[0027] Figure 5 A schematic diagram of a push block of a Type B workbench that is easy to assemble proposed by the utility model;

[0028] Figure 6 This is a cross-sectional view of the outer shell of the Type B workbench that is easy to assemble proposed by the utility model.

[0029] Legend:

[0030] 1. Column; 2. Beam; 3. Mounting box; 4. Limit block; 5. Push block; 6. Extrusion spring; 7. Turntable; 8. Block; 9. Push rod; 10. Pin rod; 11. Shallow groove; 12. Deep groove; 13. Engaging hole; 14. Round wood; 15. Fixing sleeve; 16. Shell; 17. Connector; 18. Limit plate; 19. Reset spring; 20. Operating hole. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a type B workbench that is easy to assemble, including a column 1 and a beam 2, the column 1 plays a supporting role, the beam 2 plays a supporting role, the top of the beam 2 is slidably connected with a plurality of installation boxes 3, the installation box 3 plays a role in fixing the internal structure, the top of the installation box 3 is fixedly connected with a log 14, the log 14 plays a paving role, the interior of the installation box 3 is slidably connected with two limit blocks 4, the limit blocks 4 play a role in preventing the internal structure from falling off, the interior of the installation box 3 is slidably connected with two push blocks 5, the push blocks 5 play a pushing role, and there is a space between the two limit blocks 4 and the two push blocks 5 They are all fixedly connected with extrusion springs 6, which play the role of providing elastic force. The installation box 3 is internally rotatably connected with a turntable 7, which plays a role of rotation. Blocks 8 are fixedly connected on both sides of the turntable 7, which play a role of clamping and fixing. The opposite sides of the two push blocks 5 are fixedly connected with pins 10, which play a role of clamping and fixing. A plurality of clamping holes 13 are provided inside the beam 2, which play a role of clamping and fixing. The pins 10 are clamped with the clamping holes 13. A buffer mechanism is provided between the column 1 and the beam 2, and the buffer mechanism is used to buffer the pressure between the column 1 and the beam 2.

[0033] Reference Figure 4 - Figure 6The buffer mechanism includes a shell 16, which serves to fix the internal structure. Two limit plates 18 are slidably connected to the inside of the shell 16. The limit plates 18 serve to prevent the internal structure from falling off. A return spring 19 is fixedly connected between the two limit plates 18. The return spring 19 serves to provide elastic force. One end of one of the limit plates 18 away from the return spring 19 is fixedly connected to a connector 17, and the connector 17 serves to connect and buffer. A side of the connector 17 away from the shell 16 is fixedly connected to a fixing sleeve 15, and the fixing sleeve 15 serves to connect and fix. The inside of the fixing sleeve 15 is fixedly connected to the outside of the column 1, and the other end of the limit plate 18 away from the return spring 19 is fixedly connected to one side of the beam 2. Shallow grooves 11 are provided on the opposite sides of the two push blocks 5, and the shallow grooves 11 play a role of clamping and fixing. Deep grooves 12 are provided on the opposite sides of the two push blocks 5 at corresponding positions relative to the two shallow grooves 11, and the deep grooves 12 play a role of clamping and fixing. The two clamping blocks 8 are clamped with the two shallow grooves 11 and the two deep grooves 12. The two pin rods 10 pass through the middle of the two limit blocks 4, and the two pin rods 10 pass through the two ends of the installation box 3. A plurality of operating holes 20 are provided on one side of the crossbeam 2, and the operating hole 20 plays a role of facilitating the toggling of the lever 9. The outside of the turntable 7 is fixedly connected with the lever 9, and the lever 9 plays the role of toggling the turntable 7. The lever 9 is arranged inside the operating hole 20, the connector 17 passes through one end of the shell 16 close to the column 1, the crossbeam 2 passes through the other end of the storyteller shell 16, the column 1 passes through the middle of the fixed sleeve 15, and a dust cover is arranged outside the operating hole 20.

[0034] Working principle: In the utility model, when installing the log 14, the lever 9 is used to move the turntable 7 so that the block 8 slides from the shallow groove 11 into the deep groove 12, and the push block 5 pulls the extrusion spring 6 to open it, so that the pin rod 10 retracts inward into the installation box 3, and the installation box 3 together with the log 14 is slid into the reserved hole on the beam 2, and the lever 9 is moved to the other side to make the block 8 slide from the deep groove 12 into the shallow groove 11. At this time, the push block 5 is affected by the rebound of the extrusion spring 6 to push the pin rod 10 to pop out of the installation box 3 and engage with the engaging hole 13 to fix it.

[0035] When an impact force is generated between the column 1 and the beam 2, the impact force will be transmitted to the limit plate 18 through the fixing sleeve 15, and then transmitted to the return spring 19 through the limit plate 18 to remove most of the impact force. After the return spring 19 is compressed, a rebound force will be generated, and the column 1 will be pushed back to its original position again through the limit plate 18.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A type B workbench that is easy to assemble, comprising a column (1) and a crossbeam (2), characterized in that: The top of the cross beam (2) is slidably connected to a plurality of installation boxes (3), the top of the installation box (3) is fixedly connected to a log (14), the interior of the installation box (3) is slidably connected to two limit blocks (4), the interior of the installation box (3) is slidably connected to two push blocks (5), a compression spring (6) is fixedly connected between the two limit blocks (4) and the two push blocks (5), the interior of the installation box (3) is rotatably connected to a turntable (7), both sides of the turntable (7) are fixedly connected to clamping blocks (8), the opposite sides of the two push blocks (5) are fixedly connected to pin rods (10), a plurality of engaging holes (13) are provided inside the cross beam (2), the pin rods (10) are engaged with the engaging holes (13), a buffer mechanism is provided between the column (1) and the cross beam (2), the buffer mechanism is used to buffer the pressure between the column (1) and the cross beam (2).

2. The easy-to-assemble Type B workbench according to claim 1, characterized in that: The buffer mechanism comprises a shell (16), the interior of the shell (16) is slidably connected to two limit plates (18), a return spring (19) is fixedly connected between the two limit plates (18), one end of one of the limit plates (18) away from the return spring (19) is fixedly connected to a connector (17), a side of the connector (17) away from the shell (16) is fixedly connected to a fixing sleeve (15), the interior of the fixing sleeve (15) is fixedly connected to the exterior of the column (1), and the other end of the limit plate (18) away from the return spring (19) is fixedly connected to one side of the crossbeam (2).

3. The easy-to-assemble Type B workbench according to claim 1, characterized in that: Shallow grooves (11) are provided on opposite sides of the two push blocks (5), deep grooves (12) are provided on opposite sides of the two push blocks (5) at positions corresponding to the two shallow grooves (11), and the two clamping blocks (8) are engaged with the two shallow grooves (11) and the two deep grooves (12).

4. The easy-to-assemble Type B workbench according to claim 1, characterized in that: The two pin rods (10) both pass through the middle parts of the two limit blocks (4), and the two pin rods (10) both pass through the two ends of the installation box (3).

5. The easy-to-assemble Type B workbench according to claim 1 is characterized in that: A plurality of operating holes (20) are provided on one side of the crossbeam (2); a shifting rod (9) is fixedly connected to the outside of the rotating disk (7); and the shifting rod (9) is arranged inside the operating hole (20).

6. The easy-to-assemble Type B workbench according to claim 2, characterized in that: The connecting head (17) passes through one end of the outer shell (16) close to the column (1), and the crossbeam (2) passes through the other end of the outer shell (16).

7. The easy-to-assemble Type B workbench according to claim 2 is characterized in that: The upright post (1) passes through the middle of the fixing sleeve (15).

8. The easy-to-assemble Type B workbench according to claim 5, characterized in that: A dust cover is arranged outside the operating hole (20).

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