Six-equal-division groove adjustable supporting clamp
By designing a six-slot adjustable support fixture and using an integrated machining center mounting plate and end-face bearings for auxiliary positioning, the complexity of positioning and positional offset during wire cutting of metal workpieces were solved, thus improving cutting accuracy and stability.
Patent Information
- Application Number
- CN202520602504.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-01
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-04-01
AI Technical Summary
When cutting six equal slots on a metal workpiece online, positioning is complex and prone to positional deviation, resulting in inaccurate cutting and scrapping of the workpiece due to exceeding tolerances.
A six-slot adjustable support fixture was designed, which uses a machining center to machine the mounting plate and fixture body in one piece, combined with end face bearings to assist in rotational positioning, to ensure accurate workpiece positioning and angle adjustment.
It achieves precise workpiece positioning and angle adjustment, avoids positional deviation, improves cutting accuracy and stability, reduces scrap rate, and is simple to operate and highly applicable.
Smart Images
Figure CN223946980U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of machining, specifically relates to a six-equal-part groove adjustable support clamp for linear cutting machining of six-equal-part grooves of metal workpieces. BACKGROUND
[0002] At present, the positioning of the machining method for cutting six-equal-part grooves of metal workpieces by using linear cutting is relatively complex, and is affected by factors such as the weight of the workpiece, the flatness of the auxiliary tool, and the adjustment mode, so that position deviation is easily caused, the workpiece after cutting cannot meet the requirements of the drawing, and finally the workpiece is scrapped due to over tolerance and cannot be used. CONTENT OF THE UTILITY MODEL
[0003] The utility model provides a six-equal-part groove adjustable support clamp, and the technical problem to be solved is that the metal workpiece can be accurately positioned, flexibly controlled, and adjusted in angle.
[0004] In order to solve the above technical problems, the utility model provides a six-equal-part groove adjustable support clamp, characterized by comprising a clamping plate (74), a positioning key locking bolt (75), a positioning key (76), a clamping body (77), a positioning plug (78), and an end face bearing (79).
[0005] The clamping body (77) is symmetrically distributed left and right; the clamping plate (74) is fixed at the top of the clamping body (77) on both sides.
[0006] The positioning key (76) is fixed horizontally on the preset hole position of the clamping body (77).
[0007] The positioning plug (78) is rotatably connected to the bottom of the clamping body (77).
[0008] The top of the positioning plug (78) is matched and positioned with the deep blind hole of the workpiece.
[0009] Further, the clamping plate (74) is fixed on the guide rail of the linear cutting machine tool.
[0010] Further, the clamping plate (74) is fixed on the guide rail of the linear cutting machine tool.
[0011] Further, the top of the positioning plug (78) is smaller in diameter than the hole diameter of the deep blind hole of the workpiece.
[0012] Further, the end face bearing (79) is arranged between the positioning plug (78) and the clamping body (77).
[0013] Further, the positioning key (76) is inserted into the diagonal deep groove of the workpiece to fix the position of the workpiece.
[0014] Further, the clamping body (77) and the clamping plate (74) are integrally machined by the machining center.
[0015] Further, the lower end face of the end face bearing (79) is embedded in the reserved groove at the bottom of the clamp body (77), and the upper end is embedded in the reserved groove at the bottom of the positioning plug (78).
[0016] Further, the workpiece side wall is provided with six equal division grooves along the circumferential six equal division grooves.
[0017] Beneficial effects: the six equal division groove adjustable support clamp plate and clamp body are integrally machined by a machining center, the six equal division groove adjustable support clamp plate and clamp body can guarantee the hole position precision and the parallelism of upper and lower planes, end face bearings are used to assist workpiece rotation positioning, and the six equal division groove adjustable support clamp plate and clamp body can effectively avoid the case that the positioning deviation is too large. The six equal division groove adjustable support clamp plate and clamp body solve the problems that position deviation is easily caused due to factors such as workpiece weight, auxiliary plane degree and adjustment mode, the cut workpiece cannot meet the requirements of drawings, and the workpiece is finally scrapped and cannot be used. The six equal division groove adjustable support clamp plate and clamp body have the advantages of high stability, simple operation and high efficiency. The six equal division groove adjustable support clamp plate and clamp body have wide machining ranges and strong applicability. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 Workpiece schematic view
[0019] Figure 2 Structure schematic view of the six equal division groove adjustable support clamp plate and clamp body assembled on a workpiece
[0020] Figure 3 Workpiece perspective view
[0021] Figure 4 Left side sectional view Figure 2 Detailed description In order to make the purpose, content and advantages of the six equal division groove adjustable support clamp plate and clamp body clearer, the specific embodiments of the six equal division groove adjustable support clamp plate and clamp body are further described in detail below.
[0022] The six equal division groove adjustable support clamp plate and clamp body are composed of a clamp plate 74, a positioning key locking bolt 75, a positioning key 76, a clamp body 77, a positioning plug 78 and an end face bearing 79.
[0023] The six equal division groove adjustable support clamp plate and clamp body are left-right symmetrical, the clamp plate 74 and the clamp body 77 are integrally machined by a machining center, the clamp plate 74 is fixed on the top of the clamp body 77 on both sides, the positioning key 76 is fixed on the corresponding hole position of the clamp body 77 by the positioning key locking bolt 75, the lower end face of the end face bearing 79 is embedded in the reserved groove at the bottom of the clamp body 77, the upper end is embedded in the reserved groove at the bottom of the positioning plug 78, and the diameter of the top of the positioning plug 78 is slightly smaller than the diameter of the deep blind hole of the workpiece.
[0024] The six equal division groove adjustable support clamp plate and clamp body are left-right symmetrical, the clamp plate 74 and the clamp body 77 are integrally machined by a machining center, the clamp plate 74 is fixed on the top of the clamp body 77 on both sides, the positioning key 76 is fixed on the corresponding hole position of the clamp body 77 by the positioning key locking bolt 75, the lower end face of the end face bearing 79 is embedded in the reserved groove at the bottom of the clamp body 77, the upper end is embedded in the reserved groove at the bottom of the positioning plug 78, and the diameter of the top of the positioning plug 78 is slightly smaller than the diameter of the deep blind hole of the workpiece.
[0025] In use, first, the six-equal-part groove adjustable support clamp two end butt plate 74 is fixed on the line cutting machine tool guide rail, and the clamp body 77 is fixed by the guide rail upper end pressing plate. Then, the end face bearing 79 lower end face is embedded in the bottom reserved groove of the clamp body, and the upper end is embedded in the bottom reserved groove of the positioning plug 78. The diameter of the top of the positioning plug 78 is slightly smaller than the diameter of the workpiece deep blind hole.
[0026] The workpiece 73 deep blind hole is inserted into the top of the positioning plug 78 on one side by using the lifting appliance and is appropriately rotated to be aligned. After alignment, the positioning key 76 is pushed into the diagonal deep groove of the workpiece and is locked by locking the positioning key tight bolt 75. The upper wire, tight wire and wire penetrating work are completed. The program control completes the single circular groove cutting work of the six-equal-part circular groove. The above-mentioned action is repeated to sequentially complete the cutting work of the six-equal-part circular groove.
[0027] The above-mentioned is only the preferred embodiment of the present application, and it should be pointed out that, for the ordinary skilled in the art, without departing from the technical principle of the present application, a number of improvements and deformations can be made, and these improvements and deformations should be regarded as the protection range of the present application.
Claims
1. A sixthsized slot adjustable support fixture, characterized by, The clamping body (77) is symmetrically distributed on the left and right sides; the clamping plate (74) is fixed on the top of the clamping body (77) on both sides; The positioning key (76) is transversely fixed on the preset hole position of the clamping body (77); The positioning plug (78) is rotatably connected with the bottom of the clamping body (77); The top of the positioning plug (78) is matched with the deep blind hole of the workpiece for positioning. The clamping plate (74) is fixed on the guide rail of the line cutting machine tool.
2. The sextant adjustable support clamp of claim 1, wherein, The clamping body (77) is pressed by the pressing plate on the upper end of the guide rail.
3. The sextant adjustable support clamp of claim 2, wherein, The top diameter of the positioning plug (78) is smaller than the hole diameter of the deep blind hole of the workpiece.
4. The sextant adjustable support clamp of claim 1, wherein, The end face bearing (79) is arranged between the positioning plug (78) and the clamping body (77).
5. The sextant adjustable support clamp of claim 1, wherein, The positioning key (76) is inserted into the diagonal deep groove of the workpiece to fix the position of the workpiece.
6. The sextant adjustable support clamp of claim 1, wherein, The clamping body (77) and the clamping plate (74) are integrally machined by the machining center.
7. The sextant adjustable support clamp of claim 1, wherein, The lower end face of the end face bearing (79) is embedded in the reserved groove at the bottom of the clamping body (77), and the upper end is embedded in the reserved groove at the bottom of the positioning plug (78).
8. The sextant adjustable support clamp of claim 5, wherein, The workpiece side wall is provided with six equal division grooves along the circumference.
9. The sextant adjustable support clamp of claim 5, wherein,