Assembly support point fixing workbench

Abstract

The utility model discloses an assembly support point fixing workbench, and relates to the technical field of workbenches. The upper end of the working plate is rotationally connected with a fixed rotary table, a plurality of internal thread fixing grooves are formed in the upper end of the fixed rotary table, and a plurality of fixing mechanisms are arranged above the fixed rotary table. A fixing frame in the fixing mechanism, a second abutting threaded rod and an upper end abutting polished rod are matched to fix the position of a small-size part, a second fixing threaded rod is matched with a limiting sliding rod, and then the height of the part is adjusted, and when the position of a large-size part is fixed, the position of the large-size part is adjusted; the position of a part can be fixed through the cooperation of a first abutting screw rod and an abutting polished rod below the first abutting screw rod, the part can be fixed through the cooperation of a single fixing mechanism or a plurality of fixing mechanisms, and the part can be fixed through the cooperation of the fixing mechanisms and internal thread fixing grooves in different positions. And the position of the fixing mechanism is changed to ensure that the device can adapt to position fixation of parts with different shapes and sizes, different clamps do not need to be frequently replaced, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of workbenches, in particular to an assembly bracket point-fixed workbench. Background Art

[0002] The assembly bracket point fixing workbench is a workbench used to fix and support the automobile assembly bracket. It is usually composed of a workbench body, a fixture and a positioning device, etc. It uses high-strength materials and advanced manufacturing technology to ensure that it has good stability and precision.

[0003] The assembly bracket point fixing workbench is widely used in the automobile manufacturing and maintenance industries. It can fix the automobile assembly bracket on the workbench, making it convenient for processing, maintenance and testing. At the same time, it can also ensure the accuracy and stability of the assembly bracket, and improve work efficiency and quality.

[0004] The design and use of the assembly bracket point fixing workbench needs to consider many factors, such as the height of the workbench, the type and number of fixtures, the accuracy and stability of the positioning device, etc. Existing devices often need to be customized and adjusted according to the specific car model and the structural characteristics of the assembly bracket to ensure that they can meet actual work needs. When operating on different brackets, different fixtures often need to be constantly replaced, which is cumbersome. Therefore, this application proposes an assembly bracket point fixing workbench to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an assembly bracket point fixing workbench, which solves the technical problems raised in the background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: an assembly bracket point-fixed workbench, comprising a work plate, the upper end of the work plate is rotatably connected to a fixed turntable, the upper end of the fixed turntable is provided with a plurality of internal thread fixing grooves, and a plurality of fixing mechanisms are provided above the fixed turntable;

[0007] The locking mechanism comprises a locking plate, a locking plate having a locking mechanism, a locking plate having a locking mechanism, a locking mechanism having a locking mechanism, a locking mechanism having a locking mechanism, a locking mechanism having a locking mechanism.

[0008] Preferably, a limit plate is arranged above the second sliding plate, the limit plate is fixed on the outer wall of the fixing frame, a limit pin is arranged above the limit plate, the lower end of the limit pin passes through the limit plate and the second sliding plate in sequence, and extends to the bottom of the second sliding plate.

[0009] Preferably, a sliding plate 1 is provided below the sliding plate 2, a sliding hole 1 is provided on the sliding plate 1, the limiting sliding rod passes through the sliding hole 1 and is slidably connected to the sliding plate 1, a fixing screw 1 is provided on the outer side of the sliding plate 1, the end of the fixing screw 1 close to the limiting sliding rod passes through the side wall of the sliding hole 1 and abuts against the outer side wall of the limiting sliding rod, the fixing screw 1 is threadedly connected to the side wall of the sliding hole 1, an abutting screw 1 is provided below the sliding plate 1, the upper end of the abutting screw 1 passes through the sliding plate 1 and is threadedly connected to the sliding plate 1, and the abutting screw 1 is located directly below the abutting light rod.

[0010] Preferably, a protective frame is provided on the working plate, and a dust pump and a dust box are fixedly connected to the lower end of the working plate, the input end of the dust pump is connected to the dust box, a dust pipe is fixedly connected to the dust box, the upper inner wall of the protective frame is fixedly connected to the dust frame, a plurality of dust suction holes are opened on the lower side wall of the dust frame, and the end of the dust pipe away from the dust box passes through the upper side wall of the protective frame and is connected to the dust frame.

[0011] Preferably, the four corners of the lower surface of the working plate are fixedly connected with sliding support rods, the lower end of the sliding support rod is provided with a support tube, the lower end of the sliding support rod extends to the inner side of the support tube and is slidably connected with the support tube, a support spring is provided in the support tube, the upper end of the support spring is fixedly connected with the lower end of the sliding support rod, the lower end of the support spring is fixedly connected to the lower inner wall of the support tube, a support plate is provided under the working plate, the four support tubes are fixedly connected to the support plate, the upper end of the support plate is fixedly connected with a lifting cylinder, and the upper end of the lifting cylinder is fixedly connected to the lower end of the working plate.

[0012] Preferably, the outer end of the fixed turntable is fixedly connected to an auxiliary plate, a fixed thread groove is opened on the upper end of the working plate, a fixing bolt is arranged above the auxiliary plate, and the lower end of the fixing bolt passes through the auxiliary plate and is threadedly connected to the fixed thread groove.

[0013] Compared with the related art, the assembly bracket point fixing workbench provided by the utility model has the following beneficial effects:

[0014] 1. The utility model provides an assembly bracket point-fixed workbench, in which the fixed turntable is arranged on the work plate, and a plurality of fixing mechanisms are arranged on the fixed turntable, wherein the fixing mechanism comprises a limit sliding rod, a sliding plate 1 and a sliding plate 2 are slidably connected to the limit sliding rod, and the positions are fixed by a fixing screw 1 and a fixing screw 2 respectively, a fixing frame is rotatably connected to the sliding plate 2, an abutting screw 2 and an abutting light rod are arranged on the fixing frame, and the position between the sliding plate 2 and the fixing frame is limited by a limit plate and a limit latch, and when in use, the position of the parts can be fixed by cooperating with the abutting screw 2 and the abutting light rod for small-sized devices, and when rotation is required, the limit latch can be pulled out to achieve fixation. The frame drives the parts to rotate, and the height adjustment of the parts can be achieved by adjusting the height of the sliding plate 2. When fixing the position of parts with larger sizes, the position of the parts can be fixed by cooperating with the abutment screw 1 and the abutment light rod below. The parts can be fixed by a single fixing mechanism or multiple fixing mechanisms. When the parts need to be fixed on the fixed turntable, only the abutment screw 1 needs to be removed and installed from the top of the sliding plate 1 to fix the position of the parts on the fixed turntable. The fixing mechanism cooperates with the internal thread fixing grooves at different positions to change the position of the fixing mechanism, thereby ensuring that the device can adapt to the position fixing of parts of different shapes and sizes. There is no need to frequently replace different clamps, and it is more convenient to use.

[0015] 2. The utility model provides an assembly bracket point-fixed workbench. In the device, the fixed turntable and the work plate are rotatably connected, and the position of the fixed turntable and the work plate is fixed by an auxiliary plate, a fixed thread groove and a fixing bolt, so that the device can not only ensure the position of the parts when in use, but also rotate the fixed turntable when necessary, thereby realizing observation of parts at different angles, and having stronger adaptability.

[0016] 3. The utility model provides an assembly bracket point-fixed workbench. The device is provided with a protective frame on the work plate, and a dust suction frame is provided inside the protective frame. The dust generated during the processing of parts is adsorbed through the cooperation of a dust suction pump and a dust collecting box to avoid affecting the working environment of the staff; and a lifting cylinder is provided under the work plate to adjust the height of the work plate, thereby improving the comfort of use for staff of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from another angle;

[0019] Figure 3 for Figure 2 A partial enlarged view of the middle part;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixed turntable position of the utility model;

[0021] Figure 5 for Figure 4 A partial enlarged view of point C in the middle;

[0022] Figure 6 It is a three-dimensional structural schematic diagram of the fixing mechanism of the utility model;

[0023] Figure 7 for Figure 6 A partial enlarged view of point C in the middle;

[0024] Figure 8 It is a schematic diagram of the three-dimensional structure of the support tube position section of the utility model.

[0025] In the figure: 1. working plate; 2. fixed turntable; 3. internal thread fixing groove; 4. auxiliary plate; 5. fixing bolt; 6. fixing thread groove; 7. support tube; 8. sliding support rod; 9. support spring; 10. support plate; 11. lifting cylinder; 12. dust suction pump; 13. dust collecting box; 14. dust suction pipe; 15. fixing mechanism; 16. protection frame; 17. dust suction frame; 18. dust suction hole; 19. limit sliding rod; 20. threaded connecting rod; 21. locking knob; 22. sliding plate one; 23. fixing screw one; 24. abutting screw one; 25. sliding plate two; 26. fixing screw two; 27. fixing frame; 28. limit plate; 29. ​​limit pin; 30. abutting screw two; 31. abutting light rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-8 The utility model provides a technical solution: an assembly bracket point-fixed workbench, comprising a work plate 1, the upper end of the work plate 1 is rotatably connected to a fixed turntable 2, the upper end of the fixed turntable 2 is provided with a plurality of internal thread fixing grooves 3, and a plurality of fixing mechanisms 15 are provided above the fixed turntable 2;

[0028] The fixing mechanism 15 includes a threaded connecting rod 20, the lower end of which extends into the internal thread fixing groove 3 and is threadedly connected to the internal thread fixing groove 3, a locking knob 21 is threadedly connected to the threaded connecting rod 20, and the upper end of the threaded connecting rod 20 is fixedly connected to a limited sliding rod 19, a sliding plate 25 is provided on the limited sliding rod 19, a sliding hole 2 is provided on the sliding plate 25, the limited sliding rod 19 passes through the sliding hole 2 and is slidably connected to the sliding plate 25, and a fixing screw 26 is provided on the outer side of the sliding plate 25, and the fixing screw 26 passes through the sliding hole 2. The second fixing screw rod 26 is threadedly connected to the second side wall of the sliding hole, and the second end of the sliding plate 25 away from the second fixing bolt 5 is rotatably connected to the fixing frame 27, the fixing frame 27 is U-shaped, and the upper part of the fixing frame 27 is provided with a second abutting screw rod 30, the lower end of the second abutting screw rod 30 passes through the upper side wall of the fixing frame 27, and is threadedly connected to the upper side wall of the fixing frame 27, and the upper and lower ends of the lower side wall of the fixing frame 27 are fixedly connected with abutting light rods 31, and the abutting light rods 31 are located directly below the second abutting screw rods 30;

[0029] A limit plate 28 is arranged above the second sliding plate 25, and the limit plate 28 is fixed on the outer wall of the fixing frame 27. A limit pin 29 is arranged above the limit plate 28, and the lower end of the limit pin 29 passes through the limit plate 28 and the second sliding plate 25 in sequence, and extends to the bottom of the second sliding plate 25;

[0030] A sliding plate 122 is arranged below the sliding plate 25, a sliding hole 1 is arranged on the sliding plate 122, a limiting sliding rod 19 passes through the sliding hole 1 and is slidably connected with the sliding plate 122, a fixing screw 123 is arranged on the outer side of the sliding plate 22, an end of the fixing screw 123 close to the limiting sliding rod 19 passes through the side wall of the sliding hole 1 and abuts against the outer side wall of the limiting sliding rod 19, the fixing screw 123 is threadedly connected with the side wall of the sliding hole 1, an abutting screw 124 is arranged below the sliding plate 122, an upper end of the abutting screw 124 passes through the sliding plate 122 and is threadedly connected with the sliding plate 122, and the abutting screw 124 is located directly below the abutting light rod 31;

[0031] The part can be fixed in position by the cooperation of the abutting screw rod 20 and the abutting light rod 31 for small-sized devices. When rotation is required, the fixing frame 27 can be driven to rotate the part by pulling out the limit pin 29, and the height adjustment of the part can be achieved by adjusting the height of the sliding plate 25. When the position of a part of a larger size is fixed, the position of the part can be fixed by the cooperation of the abutting screw rod 24 and the abutting light rod 31 below. The part can be fixed by a single fixing mechanism 15 or multiple fixing mechanisms 15. When the part needs to be fixed on the fixed turntable 2, it is only necessary to remove the abutting screw rod 24 and install it from the top of the sliding plate 22 to fix the position of the part on the fixed turntable 2. The fixing mechanism 15 cooperates with the internal thread fixing groove 3 at different positions to change the position of the fixing mechanism 15, thereby ensuring that the device can adapt to the position fixing of parts of different shapes and sizes, without the need to frequently replace different clamps, and is more convenient to use.

[0032] A protective frame 16 is provided on the working plate 1, a dust suction pump 12 and a dust collecting box 13 are fixedly connected at the lower end of the working plate 1, an input end of the dust suction pump 12 is communicated with the dust collecting box 13, a dust suction pipe 14 is fixedly connected to the dust collecting box 13, a dust suction frame 17 is fixedly connected to the upper inner wall of the protective frame 16, a plurality of dust suction holes 18 are provided on the lower side wall of the dust suction frame 17, an end of the dust suction pipe 14 away from the dust collecting box 13 passes through the upper side wall of the protective frame 16 and is communicated with the dust suction frame 17, when smoke and dust are generated during the operation of parts, the dust suction pump 12 is turned on, and the dust generated during some processing of parts is adsorbed by the cooperation of the dust suction pump 12 and the dust collecting box 13 to avoid affecting the working environment of the staff;

[0033] The four corners of the lower surface of the working plate 1 are fixedly connected with sliding support rods 8, and the lower end of the sliding support rods 8 is provided with a support tube 7, and the lower end of the sliding support rods 8 extends to the inner side of the support tube 7 and is slidably connected with the support tube 7. A support spring 9 is provided in the support tube 7, and the upper end of the support spring 9 is fixedly connected with the lower end of the sliding support rod 8, and the lower end of the support spring 9 is fixedly connected with the lower inner wall of the support tube 7. A support plate 10 is provided below the working plate 1, and the four support tubes 7 are fixedly connected with the support plate 10. The upper end of the support plate 10 is fixedly connected with a lifting cylinder 11, and the upper end of the lifting cylinder 11 is fixedly connected with the lower end of the working plate 1. The height of the working plate 1 is adjusted by the lifting cylinder 11, thereby improving the comfort of workers of different heights;

[0034] An auxiliary plate 4 is fixedly connected to the outer end of the fixed turntable 2, a fixed thread groove 6 is opened at the upper end of the working plate 1, a fixing bolt 5 is arranged above the auxiliary plate 4, the lower end of the fixing bolt 5 passes through the auxiliary plate 4, and is threadedly connected with the fixing thread groove 6. The fixing of the fixed turntable 2 is achieved by the cooperation of the fixing bolt 5 and the fixing thread groove 6. When the fixed turntable 2 needs to be rotated, the fixing bolt 5 can be removed.

[0035] Working principle: When in use, the staff opens the lifting cylinder 11 to adjust the height of the working plate 1 according to their own height, adjusts the position of the fixing mechanism 15 according to the size of the part to be processed, and selects a suitable number of fixing mechanisms 15. When fixing the position of the fixing mechanism 15, the threaded connecting rod 20 cooperates with the internal thread fixing groove 3, adjusts the direction of the fixing frame 27 and the sliding plate 22, and then rotates the locking knob 21 to fix the position of the fixing mechanism 15. For small-sized devices, the position of the part can be fixed by cooperating with the abutting screw 2 30 and the abutting light rod 31. When rotation is required, the limit pin 29 is pulled out to realize the fixing frame 27 to drive the part to rotate, and the height adjustment of the part can be realized by adjusting the height of the sliding plate 25. When fixing the position of parts with larger sizes, the position of the parts can be fixed by cooperating with the abutting screw 24 and the abutting light rod 31 below. This can be achieved by a single fixing mechanism 15 or multiple fixing mechanisms 15. The fixing device 15 is used to fix the parts on the fixed turntable 2, and the fixing screw 24 is only needed to be removed and installed downward from the top of the sliding plate 22 to fix the parts on the fixed turntable 2. The fixing mechanism 15 cooperates with the internal thread fixing groove 3 at different positions to change the position of the fixing mechanism 15 so as to ensure that the device can adapt to the position fixing of parts of different shapes and sizes, and there is no need to frequently replace different clamps, which is more convenient to use. In this device, the fixed turntable 2 and the working plate 1 are rotatably connected, and the position is fixed between the fixed turntable 2 and the working plate 1 by the auxiliary plate 4, the fixing thread groove 6 and the fixing bolt 5. It is ensured that the device can not only ensure the position fixing of the parts when in use, but also can rotate the fixed turntable 2 when necessary, so as to realize the observation of parts at different angles, and has stronger adaptability. When smoke and dust are generated during the operation of the parts, the dust suction pump 12 is turned on, and the dust generated in some processing processes of the parts is adsorbed through the cooperation of the dust suction pump 12 and the dust collecting box 13 to avoid affecting the working environment of the staff.

Claims

1. An assembly support point fixing workbench, comprising a work plate (1), characterized in that: The upper end of the working plate (1) is rotatably connected to a fixed turntable (2), the upper end of the fixed turntable (2) is provided with a plurality of internal thread fixing grooves (3), and a plurality of fixing mechanisms (15) are provided above the fixed turntable (2); The fixing mechanism (15) comprises a threaded connecting rod (20), the lower end of which extends into the internal threaded fixing groove (3) and is threadedly connected to the internal threaded fixing groove (3), the threaded connecting rod (20) is threadedly connected with a locking knob (21), the upper end of which is fixedly connected with a limited sliding rod (19), the limited sliding rod (19) is provided with a second sliding plate (25), the second sliding plate (25) is provided with a second sliding hole, the limited sliding rod (19) passes through the second sliding hole and is slidably connected to the second sliding plate (25), the outer side of the second sliding plate (25) is provided with a second fixing screw (26), the second fixing screw (26) 26) passes through the side wall of the second sliding hole and abuts against the side wall of the limiting sliding rod (19); the second fixing screw (26) is threadedly connected to the side wall of the second sliding hole; the second sliding plate (25) is rotatably connected to a fixing frame (27) at one end away from the second fixing bolt (5); the fixing frame (27) is U-shaped; an abutting screw (30) is arranged above the fixing frame (27); the lower end of the abutting screw (30) passes through the upper side wall of the fixing frame (27) and is threadedly connected to the upper side wall of the fixing frame (27); the upper and lower ends of the lower side wall of the fixing frame (27) are fixedly connected with an abutting light rod (31); the abutting light rod (31) is located directly below the abutting screw (30).

2. The assembly bracket point fixing workbench according to claim 1, characterized in that: A limit plate (28) is arranged above the second sliding plate (25), and the limit plate (28) is fixed on the outer wall of the fixing frame (27). A limit pin (29) is arranged above the limit plate (28), and the lower end of the limit pin (29) passes through the limit plate (28) and the second sliding plate (25) in sequence, and extends to the bottom of the second sliding plate (25).

3. The assembly bracket point fixing workbench according to claim 1, characterized in that: A sliding plate (22) is arranged below the sliding plate (25), and a sliding hole (1) is arranged on the sliding plate (22). The limiting sliding rod (19) passes through the sliding hole (1) and is slidably connected to the sliding plate (22). A fixing screw (23) is arranged on the outer side of the sliding plate (22). The end of the fixing screw (23) close to the limiting sliding rod (19) passes through the side wall of the sliding hole (1) and abuts against the outer wall of the limiting sliding rod (19). The fixing screw (23) is threadedly connected to the side wall of the sliding hole. An abutting screw (24) is arranged below the sliding plate (22), and the upper end of the abutting screw (24) passes through the sliding plate (22) and is threadedly connected to the sliding plate (22). The abutting screw (24) is located directly below the abutting light rod (31).

4. The assembly bracket point fixing workbench according to claim 1, characterized in that: The working plate (1) is provided with a protective frame (16); the lower end of the working plate (1) is fixedly connected with a dust suction pump (12) and a dust collecting box (13); the input end of the dust suction pump (12) is communicated with the dust collecting box (13); the dust collecting box (13) is fixedly connected with a dust suction pipe (14); the upper inner wall of the protective frame (16) is fixedly connected with a dust suction frame (17); a plurality of dust suction holes (18) are provided on the lower side wall of the dust suction frame (17); the end of the dust suction pipe (14) away from the dust collecting box (13) passes through the upper side wall of the protective frame (16) and is communicated with the dust suction frame (17).

5. The assembly bracket point fixing workbench according to claim 1, characterized in that: The four corners of the lower surface of the working plate (1) are fixedly connected with sliding support rods (8), the lower end of the sliding support rod (8) is provided with a support tube (7), the lower end of the sliding support rod (8) extends to the inner side of the support tube (7) and is slidably connected with the support tube (7), a support spring (9) is provided in the support tube (7), the upper end of the support spring (9) is fixedly connected with the lower end of the sliding support rod (8), the lower end of the support spring (9) is fixedly connected with the lower inner wall of the support tube (7), a support plate (10) is provided below the working plate (1), the four support tubes (7) are fixedly connected with the support plate (10), the upper end of the support plate (10) is fixedly connected with a lifting cylinder (11), and the upper end of the lifting cylinder (11) is fixedly connected with the lower end of the working plate (1).

6. The assembly bracket point fixing workbench according to claim 1, characterized in that: The outer end of the fixed turntable (2) is fixedly connected to an auxiliary plate (4), the upper end of the working plate (1) is provided with a fixed thread groove (6), a fixing bolt (5) is arranged above the auxiliary plate (4), and the lower end of the fixing bolt (5) passes through the auxiliary plate (4) and is threadedly connected to the fixed thread groove (6).

Images