Flexible tool

Abstract

The utility model relates to the technical field of machining equipment, in particular to a flexible tool which comprises a base, a positioning block, a sliding block, a threaded rod, a fixed block, a positioning rod, a movable cavity and a plurality of steel balls, the fixed block is fixedly connected with the positioning block and located above the positioning block, the fixed block is fixedly connected with the sliding block, the positioning rod is slidably connected with the fixed block, and the movable cavity is located in the movable cavity. A plurality of steel balls are movably connected with the positioning rod and located at one end of the positioning rod, the screw rod is rotated to drive the sliding block to move, so that the positioning rod makes contact with the surface of the workpiece, the steel balls are compressed, and one end of the positioning rod forms a shape approximate to the surface of the workpiece; therefore, workpieces in different shapes can be conveniently clamped, and the problem that the universality of the tool is low due to the fact that workpieces with irregular surfaces cannot be effectively clamped is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing equipment, in particular to a flexible tooling. Background Art

[0002] In the field of machining, it is often necessary to use fixtures to clamp and fix the workpiece for subsequent processing operations. Among them, vise-type fixtures can generally match the machine tool, and are fixed on the working table of the machine tool to achieve the clamping operation of the workpiece. However, they cannot effectively match the assembly requirements of rapidly updated machining equipment and have low efficiency.

[0003] To solve the above problems, the prior art patent (CN215036639U) discloses a flexible tooling fixture, which is detachably connected by a first toothed structure and a second toothed structure, so that one of the two positioning blocks can be used as a positioning reference, so that the workpiece to be clamped can be positioned quickly and accurately, thereby improving the clamping efficiency.

[0004] However, in the above-mentioned prior art, it is impossible to effectively clamp workpieces with irregular surfaces, resulting in low versatility of the tooling. Utility Model Content

[0005] The utility model aims to provide a flexible tooling, which solves the technical problem in the prior art that workpieces with irregular surfaces cannot be effectively clamped, resulting in low versatility of the tooling.

[0006] To achieve the above-mentioned purpose, the utility model adopts a flexible tooling, including a base, a positioning block, a sliding block, a screw and two groups of positioning components, each group of the positioning components includes a fixed block, a positioning rod, an active cavity, a plurality of steel balls and a reset component, the positioning block is fixedly connected to the base and is located inside the base, the sliding block is slidably connected to the base and is located inside the base, the screw is threadedly connected to the sliding block and passes through the sliding block, the fixed block is fixedly connected to the positioning block and is located above the positioning block, and the fixed block is fixedly connected to the sliding block, the positioning rod is slidably connected to the fixed block and is located above the fixed block, the active cavity is arranged at the lower end of the positioning rod, and a plurality of the steel balls are movably connected to the positioning rod and are located at one end of the positioning rod.

[0007] Wherein, each group of the positioning components also includes a mounting plate and a pressure plate, wherein the mounting plate is detachably connected to the fixing block and is located on the inner side of the fixing block, and the pressure plate is fixedly connected to the mounting plate and is located below the mounting plate.

[0008] Among them, the reset component includes a sliding plate, a reset plate and a sliding groove, the sliding plate is slidably connected to the fixed block and is located below the plurality of steel balls, the sliding groove is arranged on the surface of the sliding plate and is adapted to the sliding plate, and the reset plate is fixedly connected to the sliding plate and is located above the sliding plate.

[0009] Wherein, the reset component also includes a reset rod and a reset groove, the reset groove is arranged on the surface of the fixed block and passes through the fixed block, the reset rod is fixedly connected to the sliding plate and is located on the outside of the sliding plate, and the reset rod is adapted to the reset groove.

[0010] Among them, the flexible tooling also includes a protective ring, a chip groove 1 and a chip groove 2. The protective ring is fixedly connected to the sliding block and wraps the screw. The chip groove 1 is arranged on the inner side of the base and passes through the base. The chip groove 2 is arranged on the inner side of the base and passes through the base.

[0011] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0014] Figure 2 It is a front view of the first embodiment of the utility model.

[0015] Figure 3 It is a side view of the first embodiment of the utility model.

[0016] Figure 4 The utility model Figure 3 AA line structural cross-section view.

[0017] Figure 5 It is a structural schematic diagram of the second embodiment of the utility model.

[0018] 101-base, 102-positioning block, 103-sliding block, 104-screw, 105-fixed block, 106-positioning rod, 107-movable cavity, 108-steel ball, 109-mounting plate, 110-pressure plate, 111-sliding plate, 112-reset plate, 113-sliding groove, 114-reset rod, 115-reset groove, 201-protection ring, 202-chip groove one, 203-chip groove two. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1 to Figure 4 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 1 is a front view of the first embodiment of the utility model. Figure 3 is a side view of the first embodiment of the utility model, Figure 4 The utility model Figure 3 AA line structural cross-section view.

[0022] The utility model provides a flexible tooling, including a base 101, a positioning block 102, a sliding block 103, a screw 104, a fixed block 105, a positioning rod 106, an active cavity 107, a plurality of steel balls 108, a mounting plate 109, a pressure plate 110, a sliding plate 111, a reset plate 112, a sliding groove 113, a reset rod 114 and a reset groove 115. The above-mentioned scheme solves the problem that the prior art cannot effectively clamp workpieces with irregular surfaces, resulting in low versatility of the tooling.

[0023] According to the present specific embodiment, the positioning block 102 is fixedly connected to the base 101 and is located inside the base 101. The sliding block 103 is slidably connected to the base 101 and is located inside the base 101. The screw 104 is threadedly connected to the sliding block 103 and passes through the sliding block 103. The fixed block 105 is fixedly connected to the positioning block 102 and is located above the positioning block 102. The fixed block 105 is fixedly connected to the sliding block 103. The positioning rod 106 is connected to the The fixed block 105 is slidably connected and is located above the fixed block 105. The movable cavity 107 is arranged at the lower end of the positioning rod 106. A plurality of steel balls 108 are movably connected to the positioning rod 106 and are located at one end of the positioning rod 106. Rotating the screw rod 104 can drive the sliding block 103 to move. When one end of the positioning rod 106 contacts the workpiece, the other end of the positioning rod 106 will squeeze the steel balls 108, so that the end of the positioning rod 106 that contacts the workpiece forms a shape that adapts to the workpiece.

[0024] Among them, the mounting plate 109 is detachably connected to the fixing block 105 and is located on the inner side of the fixing block 105. The pressure plate 110 is fixedly connected to the mounting plate 109 and is located below the mounting plate 109. The mounting plate 109 fixes the pressure plate 110, and the pressure plate 110 limits the plurality of steel balls 108.

[0025] Secondly, the sliding plate 111 is slidably connected to the fixed block 105 and is located below the plurality of steel balls 108. The sliding groove 113 is arranged on the surface of the sliding plate 111 and is adapted to the sliding plate 111. The reset plate 112 is fixedly connected to the sliding plate 111 and is located above the sliding plate 111. The reset plate 112 can abut against the inner wall of the active cavity 107 when the sliding plate 111 slides, thereby achieving the purpose of resetting the positioning rod 106.

[0026] At the same time, the reset groove 115 is arranged on the surface of the fixed block 105 and passes through the fixed block 105. The reset rod 114 is fixedly connected to the sliding plate 111 and is located on the outer side of the sliding plate 111. The reset rod 114 is adapted to the reset groove 115. Holding the reset rod 114 to slide it in the reset groove 115 can drive the sliding plate 111 and the reset plate 112 to limit the positioning rod 106.

[0027] A flexible tooling of the present embodiment is used, by providing a base 101, a positioning block 102, a sliding block 103, a screw 104, a fixed block 105, a positioning rod 106, an active cavity 107, a plurality of steel balls 108, a mounting plate 109, a pressing plate 110, a sliding plate 111, a reset plate 112, a sliding groove 113, a reset rod 114 and a reset groove 115, wherein the positioning block 102 is fixedly connected to the base 101 and is located inside the base 101, the sliding block 103 is slidably connected to the base 101 and is located inside the base 101, the screw 104 is threadedly connected to the sliding block 103 and penetrates the sliding block 103, the fixed block 105 is fixedly connected to the positioning block 102 and is located inside the positioning block 102 , and the fixed block 105 is fixedly connected to the sliding block 103, the positioning rod 106 is slidably connected to the fixed block 105 and is located above the fixed block 105, the movable cavity 107 is arranged at the lower end of the positioning rod 106, a plurality of the steel balls 108 are movably connected to the positioning rod 106 and are located at one end of the positioning rod 106, rotating the screw rod 104 can drive the sliding block 103 to move, when one end of the positioning rod 106 contacts the workpiece, the other end of the positioning rod 106 will squeeze the steel balls 108, so that the end of the positioning rod 106 that contacts the workpiece forms a shape adapted to the workpiece, thereby solving the technical problem that the workpiece with irregular surface cannot be effectively clamped, resulting in low versatility of the tooling.

[0028] The second embodiment of the present application is:

[0029] Based on the first embodiment, please refer to Figure 5 , Figure 5 It is a structural schematic diagram of the second embodiment of the utility model.

[0030] The utility model provides a flexible tooling, further comprising a protective ring 201, a first chip removal groove 202 and a second chip removal groove 203. The above solution solves the problem in the prior art that the debris generated during processing may cause the tooling to be unable to be used normally.

[0031] Among them, the protective ring 201 is fixedly connected to the sliding block 103 and wraps the screw 104. The chip groove 1 202 is arranged on the inner side of the base 101 and passes through the base 101. The chip groove 2 203 is arranged on the inner side of the base 101 and passes through the base 101. The chip groove 1 202 and the chip groove 2 203 facilitate the discharge of debris, and the protective ring 201 protects the screw 104 from being affected by the debris.

[0032] A flexible tooling of the present embodiment is used, by providing a protective ring 201, a chip groove 1 202 and a chip groove 2 203. The protective ring 201 protects the screw 104 from being affected by debris so that it can be used normally, and the chip groove 1 202 and the chip groove 2 203 facilitate the discharge of debris, thereby solving the problem that the debris generated during processing may cause the tooling to be unable to be used normally.

[0033] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A flexible tooling, comprising a base, a positioning block, a sliding block and a screw, wherein the positioning block is fixedly connected to the base and is located inside the base, the sliding block is slidably connected to the base and is located inside the base, the screw is threadedly connected to the sliding block and passes through the sliding block, characterized in that: It also includes two groups of positioning components, each group of the positioning components includes a fixed block, a positioning rod, a movable cavity, a plurality of steel balls and a reset component, the fixed block is fixedly connected to the positioning block and is located above the positioning block, and the fixed block is fixedly connected to the sliding block, the positioning rod is slidably connected to the fixed block and is located above the fixed block, the movable cavity is arranged at the lower end of the positioning rod, and a plurality of the steel balls are movably connected to the positioning rod and are located at one end of the positioning rod.

2. The flexible tooling as claimed in claim 1, characterized in that: Each group of the positioning components also includes a mounting plate and a pressure plate. The mounting plate is detachably connected to the fixing block and is located on the inner side of the fixing block. The pressure plate is fixedly connected to the mounting plate and is located below the mounting plate.

3. The flexible tooling as claimed in claim 1, characterized in that: The reset component includes a sliding plate, a reset plate and a sliding groove. The sliding plate is slidably connected to the fixed block and is located below the plurality of steel balls. The sliding groove is arranged on the surface of the sliding plate and is adapted to the sliding plate. The reset plate is fixedly connected to the sliding plate and is located above the sliding plate.

4. The flexible tooling as claimed in claim 3, characterized in that: The reset component also includes a reset rod and a reset groove, wherein the reset groove is arranged on the surface of the fixed block and penetrates the fixed block, the reset rod is fixedly connected to the sliding plate and is located outside the sliding plate, and the reset rod is adapted to the reset groove.

5. The flexible tooling as claimed in claim 1, characterized in that: The flexible tooling also includes a protective ring, a chip groove 1 and a chip groove 2. The protective ring is fixedly connected to the sliding block and wraps the screw. The chip groove 1 is arranged on the inner side of the base and passes through the base. The chip groove 2 is arranged on the inner side of the base and passes through the base.

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