Machining vice bench with driving shaft overturning adjusting function
By introducing a worm gear and worm mechanism into the visor of the fitter table, the angle flip and adjustment of the workpiece are achieved, which solves the problems of cumbersome operation of the existing fitter table and the wear of the surface of the item, and improves the convenience and efficiency of operation.
Patent Information
- Application Number
- CN202421639004.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-11
- Publication Date
- 2025-04-18
- Estimated Expiration
- 2034-07-11
AI Technical Summary
After processing, the existing fitter table needs to loosen the clamp, flip the workpiece, and clamp it again. The process is cumbersome and causes wear to the surface of the item.
A fitter table with active shaft flip adjustment function is designed. By introducing a worm gear and worm mechanism into the vise, the vise base is allowed to rotate, thereby achieving angular flip and adjustment of the workpiece.
It realizes convenient angle flipping and adjustment of the workpiece, reduces the number of clamping and loosening, reduces wear on the surface of the article, and improves the convenience of operation.
Smart Images
Figure CN222768387U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of benchwork accessories, in particular to a benchwork table for mechanical processing with an active shaft flip adjustment function. Background Art
[0002] The bench is a piece of equipment used for the production and maintenance of items. It is widely used in the maintenance, assembly, fitting, verification and marking of factory molds. The bench is widely used in mechanical processing procedures because of its unique auxiliary characteristics.
[0003] The bench bench is easy to assemble and has high strength, which allows the bench bench to withstand the rated weight. It is divided into light, medium and heavy bench benches according to the load-bearing capacity to meet the use requirements of different users. The bench bench usually has a clamp assembly to clamp the processed items stably and facilitate processing. The bench bench has the following disadvantages in actual use: the clamp assembly cannot be rotated as a whole after installation, which limits the operability of the bench clamp on the workpiece. When the bench operator needs to perform bench processing on multiple surfaces of the workpiece, the operator adjusts one side of the workpiece to a comfortable position for the operator at the beginning. After processing, the clamp assembly needs to be loosened, and then the item is turned over, and then the clamp assembly is tightened so that the item is clamped and tightened. This requires repeated clamping and loosening of the item, which causes serious wear on the surface of the item, and the flipping and adjustment are inconvenient. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the deficiencies in the prior art, the utility model provides a bench for mechanical processing with an active shaft flip adjustment function, which solves the problem that after the processing of the prior bench is completed, the clamp needs to be loosened, the workpiece needs to be flipped, and then clamped again, which is troublesome to use.
[0006] (II) Technical solution
[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:
[0008] The utility model provides a bench for machining with an active shaft flip adjustment function, comprising: a bench and a bench vise, wherein the front and rear sides of the bench vise are fixed to the bench vise by bolts, the bench vise comprises a bottom plate, and the left and right sides of the upper end of the bottom plate are fixedly connected to brackets, and the left and right brackets are connected to a bench vise base through a bearing, and guide grooves are provided on the lower sides of the front and rear ends of the bench vise base, and movable fixed jaws are sleeved on the left and right sides of the guide groove and located at the upper end of the bench vise base, a sliding groove is provided at the lower end of the inside of the bench vise base, a sliding block is inserted and connected in the inside of the sliding groove, a countersunk hole is provided in the inside of the movable fixed jaw, a fixing bolt is inserted and connected in the inside of the countersunk hole, and the lower end of the fixing bolt passes through the movable fixed jaw and is threadedly connected to the sliding block, the left rotating shaft of the bench vise base passes through the bracket and extends to the left side, and a worm gear is sleeved on the outer surface of the left rotating shaft of the bench vise base and located in the inside of the bracket, a worm gear is rotatably connected in the inside of the bracket, the worm gear and the worm gear are meshed and connected, and a large rotating wheel is fixedly connected to the front end of the worm gear.
[0009] Preferably, the interior of the upper end of the bench is made of carbon steel plate.
[0010] Preferably, the vise base, the movable fixed jaws and the slider are all made of carbon steel.
[0011] Preferably, a fixed gear is sleeved on the outer surface of the front end of the worm and located inside the bracket, a locking pin groove is opened inside the left bracket, a locking pin is inserted into the locking pin groove, the right end of the locking pin is connected to a fixed gear 2, and the fixed gear 2 is meshed with the fixed gear, a fixed rod is rotatably connected to the left side of the left bracket and located at the front end of the locking pin, and a fixing groove is opened on the upper surface of the locking pin.
[0012] Preferably, a large bevel gear is sleeved around the outer surface of the right end of the worm and located inside the bracket, a small rotating wheel is rotatably connected to the front end of the left side of the bracket, a small bevel gear is connected to the end of the small rotating wheel connecting rod, and the large bevel gear and the small bevel gear are meshingly connected.
[0013] Preferably, an angle display plate is sleeved on the outer surface of the right side rotating shaft of the bench vise base and located inside the bracket, a transmission gear is connected to the middle of the right side of the angle display plate, a small angle display plate is rotatably connected to the right end of the right side bracket, a transmission gear 2 is connected to the front end of the left side of the small angle display plate, the transmission gear is meshed with the transmission gear 2, the small angle display plate and the outer surface of the small angle display plate are all provided with angle scales, a glass observation window is provided at the upper end of the right side bracket, and a red line mark is provided in the middle of the glass observation window.
[0014] Preferably, the bracket and the movable fixed jaw are both equal to or lower than the height of the upper end of the vise base.
[0015] (III) Beneficial effects
[0016] The utility model provides a bench for mechanical processing with an active shaft flip adjustment function, which has at least the following beneficial effects compared with the prior art:
[0017] The mechanical processing bench with the active shaft flip adjustment function can rotate the large rotating wheel to drive the bench vise base to rotate when adjusting the angle, so that the workpiece can be flipped at an angle. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the bench clamp structure of the utility model;
[0020] Figure 3 It is a half-section view of the utility model;
[0021] Figure 4 This is a sectional view of the left end of the left bracket of the utility model;
[0022] Figure 5 This is a sectional view of the front end of the left side bracket of the utility model.
[0023] In the figure: 1. bench; 2. bench vise; 21. bottom plate; 22. bracket; 23. bench vise base; 24. guide groove; 25. movable fixed jaws; 26. slide groove; 27. slide block; 28. fixing bolt; 29. worm gear; 30. worm; 31. large rotating wheel; 32. fixed gear; 33. locking pin; 34. fixed gear 2; 35. fixing rod; 36. large bevel gear; 37. small rotating wheel; 38. small bevel gear; 39. angle display plate; 40. transmission gear; 41. small angle display plate; 42. glass observation window; 43. transmission gear 2. DETAILED DESCRIPTION
[0024] 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.
[0025] See also Figure 1-5The utility model provides a technical solution: a bench bench for machining with an active shaft flip adjustment function, comprising: a bench bench 1, a bench vise 2, the front and rear sides of the bench vise 2 are fixed to the bench bench 1 by bolts, the bench vise 2 comprises a bottom plate 21, the upper left and right sides of the bottom plate 21 are fixedly connected with brackets 22, a bench vise base 23 is connected between the left and right brackets 22 through a bearing, a guide groove 24 is provided at the lower side of the front and rear ends of the bench vise base 23, a movable fixed jaw 25 is sleeved on the left and right sides of the guide groove 24 and located at the upper end of the bench vise base 23, and the lower end of the inner part of the bench vise base 23 is opened A slide groove 26 is provided, a slider 27 is inserted and connected inside the slide groove 26, a countersunk hole is provided inside the movable fixed jaw 25, a fixing bolt 28 is inserted and connected inside the countersunk hole, the lower end of the fixing bolt 28 passes through the movable fixed jaw 25 and is connected to the slider 27 by a thread, the left rotating shaft of the bench vise base 23 passes through the bracket 22 and extends to the left side, a worm wheel 29 is sleeved on the outer surface of the left rotating shaft of the bench vise base 23 and located inside the bracket, a worm 30 is rotatably connected inside the bracket 22, the worm 30 is meshedly connected with the worm wheel 29, and a large rotating wheel 31 is fixedly connected to the front end of the worm 30.
[0026] When in use, loosen the fixing bolt 28, then slide the slider 27 and the movable fixed jaw 25 backward, place the workpiece on the upper surface of the vise base 23, push the movable fixed jaw 25 to one side of the workpiece, lock the fixing bolt 28, then the slider 27 and the movable fixed jaw 25 clamp each other, so that the movable fixed jaw 25 and the workpiece are fixed. When the angle needs to be adjusted, turn the large rotating wheel 31 to rotate the worm 30, and the worm 30 is meshed with the worm wheel 29. When the worm 30 rotates, the worm wheel 29 is driven to rotate together, and when the worm wheel 29 rotates, the vise base 23 is driven to rotate together, so that the angle of the vise base 23 can be adjusted, which is convenient for operation at multiple angles.
[0027] like Figure 1 As shown, an embodiment of the utility model provides an implementation method. Based on the above implementation method, the interior of the upper end of the bench 1 is made of carbon steel plate.
[0028] It can be seen from the analysis of the above structure that the stability of the bench vise 2 and the bench workbench 1 can be enhanced.
[0029] like Figure 1-3 As shown, the embodiment of the utility model provides an implementation method. Based on the above implementation method, the vise base 23, the movable fixed jaw 25, and the slider 27 are all made of carbon steel.
[0030] From the analysis of the above structure, it can be known that the vise base 23, the movable fixed jaw 25, and the slide block 27 are all made of carbon steel with high hardness, which can reduce the friction loss during sliding and fixing.
[0031] like Figure 1-3 As shown, an embodiment of the utility model provides an implementation method, based on the above implementation method, a fixed gear 32 is sleeved on the outer surface of the front end of the worm 30 and is located inside the bracket 22, a locking pin groove is opened inside the left bracket 22, a locking pin 33 is inserted and connected inside the locking pin groove, a fixed gear 2 34 is connected to the right end of the locking pin 33, and the fixed gear 2 34 is meshed with the fixed gear 32, a fixed rod 35 is rotatably connected to the left side of the left bracket 22 and located at the front end of the locking pin 33, and a fixing groove is opened on the upper surface of the locking pin 33.
[0032] From the analysis of the above structure, it can be seen that after the angle adjustment is completed, the locking pin 33 is inserted inward, and the fixed gear 34 at the end of the locking pin 33 will mesh with the fixed gear 32 to prevent the worm 30 from rotating. At this time, the fixing rod 35 is rotated into the fixing groove to prevent the locking pin 33 from falling off.
[0033] like Figure 1-4 As shown, an embodiment of the utility model provides an implementation method. Based on the above implementation method, a large bevel gear 36 is provided on the outer surface of the right end of the worm 30 and is located inside the bracket 22. A small rotating wheel 37 is rotatably connected to the front end of the left side of the bracket 22. A small bevel gear 38 is connected to the end of the connecting rod of the small rotating wheel 37. The large bevel gear 36 and the small bevel gear 38 are meshingly connected.
[0034] From the analysis of the above structure, it can be known that when precise angle adjustment is required, it can be adjusted by rotating the small wheel 37. When the small wheel 37 rotates, the small bevel gear 38 at the end rotates, and the small bevel gear 38 is meshed and connected with the large bevel gear 36. The rotation ratio is 5 to 1. The small bevel gear 38 drives the large bevel gear 36 to rotate, thereby causing the worm 30 to rotate, and fine-tuning of small angles can be performed.
[0035] like Figure 1-3 As shown, an embodiment of the utility model provides an implementation method. Based on the above implementation method, an angle display disk 39 is sleeved on the outer surface of the right side rotating shaft of the bench vise base 23 and is located inside the bracket 22. A transmission gear 40 is connected to the middle of the right side of the angle display disk 39. A small angle display disk 41 is rotatably connected to the right end of the inside of the right side bracket 22. A transmission gear 2 43 is connected to the front end of the left side of the small angle display disk 41. The transmission gear 40 is meshed with the transmission gear 2 43. Angle scales are provided on the outer surface of the small angle display disk 41 and the small angle display disk 41. A glass observation window 42 is provided at the upper end of the right side bracket 22, and a red line mark is provided in the middle of the glass observation window 42.
[0036] From the analysis of the above structure, it can be known that when the vise base 23 rotates at an angle, the angle display disk 39 will be driven to rotate, and the transmission gear 40 will rotate together. The transmission gear 2 43 is meshed and connected with the transmission gear 40, and the rotation ratio is 36 to 1. When it is necessary to determine the angle, the angle displayed on the outer surface of the angle display disk 39 and the small angle display disk 41 can be observed through the glass observation window 42. The angle display disk 39 is 0°, 10°, 20° and so on until 360°, and the angle displayed on the small angle display disk 41 is 0° to 10°.
[0037] like Figure 1-5 As shown, the embodiment of the utility model provides an implementation method. Based on the above implementation method, the bracket 22 and the movable fixed jaw 25 are both equal to or lower than the upper end height of the vise base 23.
[0038] From the analysis of the above structure, it can be known that during grinding, the bracket 22 and the movable fixed jaw 25 are both equal to or lower than the upper end height of the vise base 23, so that the file can be prevented from colliding with the bracket 22 and the movable fixed jaw 25.
[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A bench for machining with a turning adjustment function of an active shaft, characterized in that: include: A bench (1) and a bench vise (2), wherein the front and rear sides of the bench vise (2) are fixed to the bench vise (1) by bolts, the bench vise (2) comprises a bottom plate (21), the upper left and right sides of the bottom plate (21) are fixedly connected with brackets (22), a bench vise base (23) is connected between the left and right brackets (22) by bearings, a guide groove (24) is provided at the lower sides of the front and rear ends of the bench vise base (23), a movable fixed jaw (25) is sleeved on the left and right sides of the guide groove (24) and located at the upper end of the bench vise base (23), a slide groove (26) is provided at the lower end of the inside of the bench vise base (23), and a connecting member is inserted into the slide groove (26) A slider (27) is provided, a countersunk hole is provided inside the movable fixed jaw (25), a fixing bolt (28) is inserted and connected inside the countersunk hole, the lower end of the fixing bolt (28) passes through the movable fixed jaw (25) and is connected to the slider (27) by threading, the left rotating shaft of the bench vise base (23) passes through the bracket (22) and extends to the left side, a worm wheel (29) is sleeved on the outer surface of the left rotating shaft of the bench vise base (23) and is located inside the bracket, a worm (30) is rotatably connected inside the bracket (22), the worm (30) is meshedly connected with the worm wheel (29), and a large rotating wheel (31) is fixedly connected to the front end of the worm (30).
2. The bench for machining with the active shaft flip adjustment function according to claim 1, characterized in that: The interior of the upper end of the bench (1) is made of carbon steel plate.
3. The bench for machining with active shaft flip adjustment function according to claim 1, characterized in that: The vise base (23), the movable fixed jaw (25) and the slide block (27) are all made of carbon steel.
4. The bench for machining with active shaft flip adjustment function according to claim 1, characterized in that: A fixed gear (32) is sleeved around the outer surface of the front end of the worm (30) and is located inside the bracket (22); a locking pin groove is provided inside the left bracket (22); a locking pin (33) is inserted and connected inside the locking pin groove; a second fixed gear (34) is connected to the right end of the locking pin (33); the second fixed gear (34) is meshed and connected to the fixed gear (32); a fixed rod (35) is rotatably connected to the left side of the left bracket (22) and located at the front end of the locking pin (33); a fixing groove is provided on the upper surface of the locking pin (33).
5. The bench for machining with active shaft flip adjustment function according to claim 1, characterized in that: A large bevel gear (36) is sleeved around the outer surface of the right end of the worm (30) and is located inside the bracket (22). A small rotating wheel (37) is rotatably connected to the front end of the left side of the bracket (22). The end of the connecting rod of the small rotating wheel (37) is connected to a small bevel gear (38). The large bevel gear (36) and the small bevel gear (38) are meshingly connected.
6. The bench for machining with active shaft flip adjustment function according to claim 1, characterized in that: An angle display plate (39) is sleeved around the outer surface of the right rotating shaft of the bench vise base (23) and is located inside the bracket (22). A transmission gear (40) is connected to the middle of the right side of the angle display plate (39). A small angle display plate (41) is rotatably connected to the right end of the inside of the right bracket (22). A transmission gear 2 (43) is connected to the front end of the left side of the small angle display plate (41). The transmission gear (40) is meshed with the transmission gear 2 (43). An angle scale is provided around the outer surface of the small angle display plate (41). A glass observation window (42) is provided at the upper end of the right bracket (22). A red line mark is provided in the middle of the glass observation window (42).
7. The bench for machining with the active shaft flip adjustment function according to claim 1, characterized in that: The support (22) and the movable fixed jaw (25) are both equal to or lower than the upper end height of the vise base (23).