Tool anti-falling mechanism

Abstract

The utility model discloses a tool anti-falling mechanism which comprises a fixing block, a base, a telescopic assembly and a clamping assembly, the fixing block is arranged on the base, the base is arranged on one side of a lathe base, the telescopic assembly is fixed on the fixing block, and the clamping assembly is arranged on the telescopic assembly; by arranging the base, the fixing blocks, the telescopic assembly and the clamping assembly, produced workpieces are fixed to the two sides of the lathe base, the fixing blocks fix the sleeves and the telescopic rods, the fixing blocks can be movably fixed on the base according to the shapes of the workpieces, the telescopic rods can adjust the length, and the clamping space between the fixing pieces is controlled according to the sizes of the workpieces; the telescopic rod clamps a workpiece during machining and retracts after machining is completed, the clamping pieces in the clamping assembly are detachable and can be replaced according to the shape of the workpiece, tools can be prevented from falling off during production and machining, the production efficiency is improved, and the production process is safer and more stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical engineering technical field, concretely is a tool anti -falling mechanism. BACKGROUND

[0002] Mechanical production is usually carried out in more complex working environment. There can be various height precision equipment in the workshop, and workers often need to operate at different height positions when installing, debugging, repairing and other operations. The workpiece is prone to tool and workpiece falling off and other situations when being processed. The workpiece cannot be positioned and fixed, and the machine operation is prone to cause production accidents and affect production, which needs to be improved and optimized.

[0003] Therefore, the utility model provides a tool anti -falling mechanism for solving the above -mentioned problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a tool anti -falling mechanism to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a tool anti -falling mechanism, including fixed block, base, telescopic component and clamping assembly, the fixed block is arranged on the base, the base is arranged on lathe base one side, the lathe base is provided with mounting hole, the base one side is provided with fixed hole, the base is fixed on lathe base one side through mounting screw thread connection mounting hole and fixed hole, the telescopic component is fixed on the fixed block, the clamping assembly is arranged on the telescopic component.

[0006] Preferably, the telescopic component includes telescopic rod and sleeve, the sleeve is welded on the fixed block, the telescopic rod is provided with a first positioning hole, the sleeve is provided with a second positioning hole, the telescopic rod is embedded in the sleeve, and is positioned and fixed through a knob, the knob includes a head and a threaded column.

[0007] Preferably, the clamping assembly includes a fixed sheet and a clamping sheet, the fixed sheet is welded on the end side of the telescopic rod, the fixed sheet is provided with a second mounting hole, the clamping sheet is provided with a second fixing hole, and the second mounting hole and the second fixing hole are fixed through a second mounting screw thread connection.

[0008] Preferably, the base one side is provided with a convex rod, the convex rod is uniformly provided with a positioning hole, the fixed block is provided with a threaded hole, and the fixed block and the base are fixed through screw thread connection of the positioning hole and the threaded hole.

[0009] Preferably, the mounting hole and the fixed hole are arranged at corresponding positions, the mounting hole and the fixed hole have equal diameters, and the mounting screw head is respectively matched with the mounting hole and the fixed hole.

[0010] Preferably, the second mounting hole corresponds to the position of the second fixing hole, the second mounting hole and the second fixing hole have the same caliber, and the end of the second mounting screw is matched with the second mounting hole and the second fixing hole respectively.

[0011] Preferably, the end of the telescopic rod is matched with the sleeve, the end of the threaded column of the knob is matched with the first positioning hole and the second positioning hole respectively, and the first positioning hole and the second positioning hole have the same caliber.

[0012] Preferably, the positioning hole corresponds to the position of the threaded hole, the positioning hole and the threaded hole have the same caliber, and the end of the screw is matched with the positioning hole and the threaded hole respectively.

[0013] Compared with the prior art, the utility model has the beneficial effects that: through setting base, fixed block, telescopic component and clamping component, production work piece is fixed on both sides of lathe base, the fixed block fixes sleeve and telescopic rod, the fixed block can be moved and fixed on the base according to the shape of work piece, the telescopic rod can adjust length, according to work piece size control the clamping space between fixed pieces, the telescopic rod is clamped when work piece is processed, is withdrawn after completing processing, the clamping piece in clamping component can be dismantled, can be replaced according to the shape of work piece, can prevent tools and work piece from falling off during production and processing, improve production efficiency, make production process more safe and stable. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic diagram of the utility model;

[0015] Figure 2 It is the base installation and clamping schematic diagram of the utility model;

[0016] Figure 3 It is the telescopic component and clamping component disassembly schematic diagram of the utility model;

[0017] Figure 4 It is the A place local amplification schematic diagram of the utility model.

[0018] In the drawing: fixed block 1, base 2, lathe base 3, mounting hole 4, fixed hole 5, mounting screw 6, telescopic rod 7, sleeve 8, first positioning hole 9, second positioning hole 10, knob 11, end 12, threaded column 13, fixed piece 14, clamping piece 15, second mounting hole 16, second fixed hole 17, second mounting screw 18, convex rod 19, positioning hole 20, threaded hole 21, screw 22. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme of the utility model carry out clearly, complete description, and the advantage is more clear and distinct, the following combining with the drawing to the utility model embodiment carries out further detailed explanation, should understand, the specific embodiment described here is the utility model part embodiment, rather than all the embodiments, only use to explain the utility model embodiment, and does not use to limit the utility model embodiment, the all other embodiments of the ordinary skill in the art obtained under the premise of not making creative labor, belong to the utility model protection range, the following will clearly, completely describe the technical scheme in the utility model embodiment.

[0020] Please refer to Figures 1 to 3 , including fixed block 1, base 2, telescopic assembly and clamping assembly, fixed block 1 is arranged on base 2, base 2 is arranged on lathe base 3 one side, the mounting hole 4 is arranged on lathe base 3, the fixed hole 5 is arranged on the one side of base 2, base 2 is fixed on the one side of lathe base 3 by mounting screw 6 screw connection mounting hole 4 and fixed hole 5, telescopic assembly is fixed on fixed block 1, clamping assembly is arranged on telescopic assembly, mounting hole 4 and fixed hole 5 are arranged in corresponding position, the caliber size of mounting hole 4 and fixed hole 5 is equal, the end of mounting screw 6 is respectively matched with mounting hole 4 and fixed hole 5.

[0021] In use, first, base 2 is fixed on lathe base 3 one side, four fixed holes 5 are arranged on base 2, four mounting holes 4 are arranged on lathe base 3 one side, base 2 is placed in alignment with lathe base 3, and base 2 is fixed on lathe base 3 one side using mounting screw 6.

[0022] Please refer to Figure 2 And Figure 3 , telescopic assembly includes telescopic rod 7, sleeve 8, sleeve 8 is welded on fixed block 1, telescopic rod 7 is provided with a first positioning hole 9, sleeve 8 is provided with a second positioning hole 10, telescopic rod 7 is embedded in sleeve 8, and is positioned and fixed by knob 11, knob 11 includes end 12 and threaded column 13, the one side of base 2 is provided with convex rod 19, the positioning hole 20 is uniformly arranged on convex rod 19, the threaded hole 21 is arranged on fixed block 1, and fixed block 1 and base 2 are fixed by screw 22 screw connection positioning hole 20 and threaded hole 21, the end side of telescopic rod 7 is matched with sleeve 8, the end side of threaded column 13 of knob 11 is matched with first positioning hole 9 and second positioning hole 10 respectively, and the caliber size of first positioning hole 9 and second positioning hole 10 is equal.

[0023] In use, the fixed block 1 is placed in the groove of the base 2, the fixed block 1 can move forward and backward in the base 2, the convex rod 19 of the base 2 is uniformly provided with the positioning hole 20, the screw 22 is connected with the threaded hole 21 on the fixed block 1, the fixed block 1 can be fixed on the base 2, the position of the fixed block 1 on the base 2 is adjusted according to the shape of the workpiece, after the fixed block 1 is fixed, the telescopic rod 7 is pushed and pulled, the length of the telescopic rod 7 can be adjusted, the telescopic rod 7 is provided with the first positioning hole 9, the sleeve 8 is provided with the second positioning hole 10, after the rotation knob is fixed, the position of the telescopic rod 7 can be fixed, the length of the telescopic rod 7 can be adjusted according to the size of the workpiece.

[0024] Please refer to Figure 4 The clamping assembly comprises the fixed sheet 14 and the clamping sheet 15, the fixed sheet 14 is welded at the end side of the telescopic rod 7, the fixed sheet 14 is provided with the second mounting hole 16, the clamping sheet 15 is provided with the second fixing hole 17, the second mounting hole 16 and the second fixing hole 17 are fixed by the second mounting screw 18, the second mounting hole 16 and the second fixing hole 17 are arranged in corresponding positions, the second mounting hole 16 and the second fixing hole 17 have equal diameters, and the end of the second mounting screw 18 is matched with the second mounting hole 16 and the second fixing hole 17.

[0025] In use, after the position of the telescopic rod 7 is adjusted, the clamping sheet 15 is installed, the clamping sheet 15 can be freely disassembled and replaced according to the shape of the workpiece, and the clamping sheet 15 is fixed by the second mounting screw 18, at this time, the workpiece is fixed by the clamping sheet 15 and can be processed by the lathe.

[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A tool fall arrest mechanism, characterized by: The utility model provides a lathe chuck, including fixed block (1), base (2), telescopic component and clamping component, fixed block (1) sets up on base (2), base (2) sets up on lathe base (3) one side, lathe base (3) is provided with mounting hole (4) on, base (2) one side is provided with fixed hole (5), base (2) is fixed in lathe base (3) one side through mounting screw (6) screw thread connection mounting hole (4) and fixed hole (5), telescopic component is fixed in fixed block (1), clamping component sets up on telescopic component, The clamping component includes a fixed sheet (14), a clamping sheet (15), the fixed sheet (14) is welded on the end side of the telescopic rod (7), the fixed sheet (14) is provided with a No. 2 mounting hole (16), the clamping sheet (15) is provided with a No. 2 fixed hole (17), the No. 2 mounting hole (16) and the No. 2 fixed hole (17) are fixed by the No. 2 mounting screw (18) through screw thread connection.

2. The tool fall arrest mechanism of claim 1, wherein: The telescopic component includes a telescopic rod (7) and a sleeve (8), the sleeve (8) is welded on the fixed block (1), the telescopic rod (7) is provided with a No. 1 positioning hole (9), the sleeve (8) is provided with a No. 2 positioning hole (10), the telescopic rod (7) is embedded in the sleeve (8), and the telescopic rod (7) is fixed by the knob (11), the knob (11) includes a head (12) and a threaded column (13).

3. The tool fall arrest mechanism of claim 1, wherein: The base (2) is provided with a convex rod (19) on one side, the convex rod (19) is uniformly provided with a positioning hole (20), the fixed block (1) is provided with a threaded hole (21), and the fixed block (1) and the base (2) are fixed by the screw (22) through screw thread connection of the positioning hole (20) and the threaded hole (21).

4. The tool fall arrest mechanism of claim 1, wherein: The mounting hole (4) and the fixed hole (5) correspond to each other in position, the mounting hole (4) and the fixed hole (5) are equal in caliber size, and the mounting screw (6) is matched with the mounting hole (4) and the fixed hole (5) respectively.

5. The tool fall arrest mechanism of claim 1, wherein: The No. 2 mounting hole (16) and the No. 2 fixed hole (17) correspond to each other in position, the No. 2 mounting hole (16) and the No. 2 fixed hole (17) are equal in caliber size, and the No. 2 mounting screw (18) is matched with the No. 2 mounting hole (16) and the No. 2 fixed hole (17) respectively.

6. The tool fall arrest mechanism of claim 2, wherein: The telescopic rod (7) is matched with the sleeve (8) on the end side, the threaded column (13) of the knob (11) is matched with the No. 1 positioning hole (9) and the No. 2 positioning hole (10) respectively on the end side, and the No. 1 positioning hole (9) and the No. 2 positioning hole (10) are equal in caliber size.

7. The tool fall arrest mechanism of claim 3, wherein: The positioning hole (20) and the threaded hole (21) correspond to each other in position, the positioning hole (20) and the threaded hole (21) are equal in caliber size, and the screw (22) is matched with the positioning hole (20) and the threaded hole (21) respectively.

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