Vibration reduction cutter bar capable of quickly replacing part inner hole detection structure

Abstract

The utility model relates to a damping cutter bar capable of quickly changing a part inner hole detection structure, which comprises a cutter bar body, a detection head and a cutter head, the cutter bar body comprises a connector, a fixing assembly is arranged in the connector, an adapter is used for switching to mount or dismount the detection head or the cutter head, the fixing assembly is used for fixing the detection head or the cutter head on the cutter bar body, and the fixing assembly is used for fixing the detection head or the cutter head on the cutter bar body. The tool bit or the detection head is switched to be mounted or dismounted through the same tool bar, meanwhile, the tool bit or the detection head is fixed to the tool bar through the fixing assembly, the detection data accuracy is improved, manual detection is replaced, meanwhile, the equipment expenditure is saved, and mounting and dismounting are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a vibration-damping tool bar with a quick-changeable part inner hole detection structure. Background Art

[0002] The automatic hydraulic lathe can realize the fully automatic processing of simple parts, and can process external circles, internal circles, cut off, end faces, cut grooves, turn tapers, drill holes, reamer holes, tapping, milling, grinding and other functions. Among them, the role of the tool bar is to connect the tool head with the machine tool and enable the tool head to extend to the safe processing area. As a universal precision standard part, the inner hole of the bearing is processed by fine grinding of the tool bar and the tool head. The size deviation, ovality deviation and taper deviation of the inner hole directly affect the assembly quality and quality of the matching parts.

[0003] At present, in order to ensure the high precision requirements of the inner hole of the bearing, the inner hole of the bearing must be precisely inspected. Most companies still use traditional gauges and manual inspection methods for measurement, which requires workers to hold the inner hole measuring instrument all the time, which is prone to shaking and affects the workers' operation of the inner hole measuring instrument. It is time-consuming and labor-intensive, with high labor intensity and poor inspection quality reliability. Utility Model Content

[0004] The purpose of the utility model is to address the deficiencies in the prior art and provide a vibration-damping tool rod with a quick-change part inner hole detection structure, which can switch to install or remove a tool head or a detection head through the same tool rod, and fix the tool head or the detection head on the tool rod through a fixing component, thereby improving the accuracy of detection data, replacing manual detection, saving equipment expenses, and facilitating installation and disassembly.

[0005] The technical solutions of the utility model are as follows:

[0006] A vibration-damping tool rod with a quick-change part inner hole detection structure comprises a tool rod body, a detection head and a cutter head. The tool rod body comprises a connecting head, a fixing component is arranged in the connecting head, the connecting head is used for switching the installation or removal of the detection head or the cutter head, and the fixing component is used for fixing the detection head or the cutter head on the tool rod body.

[0007] Preferably, the fixing assembly includes a turntable rotatably arranged in the connecting head, a plurality of arc grooves arranged in the circumferential direction of the turntable, a fixing seat fixedly connected in the connecting head, a plurality of through grooves opened in the fixing seat, a sliding seat slidably arranged in the through grooves, a sliding rod fixedly arranged above the sliding seat, a limit block fixedly arranged on the sliding rod, a connecting rod fixedly arranged below the sliding seat, and a fixing rod fixedly arranged on the connecting rod, and the sliding rod cooperates with the arc groove.

[0008] As a preferred embodiment, the bottom ends of the detection head and the tool head are both provided with a snap-in groove.

[0009] As a preference, a card block is fixedly provided on the turntable and cooperates with the card slot.

[0010] As a preference, the detection head and the tool head are both provided with fixing grooves in an array along a circumferential direction, and the fixing grooves are arranged in an arc-shaped structure and cooperate with the fixing rod.

[0011] As a preference, the detection head and the tool head are both provided with a first threaded hole, the connecting head is provided with a second threaded hole, and the first threaded hole matches with the second threaded hole.

[0012] The beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a connecting head, through which the cutter head or the detection head can be switched to be installed or removed on the cutter bar body, so as to realize rapid switching between the cutter head and the detection head, improve the working efficiency of the cutter head and the detection head, and save the equipment cost of the enterprise.

[0014] 2. The utility model is also provided with a fixing component, which is connected by the fitting slot and the card block. When the detection head or the cutter head is rotated, the turntable can be driven to rotate, and the slide seat can be driven to slide inward in the through slot, thereby driving the fixing rod to slide toward the detection head or the cutter head, and the fixing rod enters the fixing slot to fix the detection head or the cutter head. When disassembly is required, the detection head or the cutter head is rotated in the opposite direction to drive the fixing rod to slide out of the fixing slot, so that the detection head or the cutter head can be taken out from the cutter rod body, thereby improving the accuracy of the detection data and replacing manual operation.

[0015] In summary, the utility model has the advantages of simple structure and convenient operation, and is suitable for the field of mechanical processing technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings:

[0017] Figure 1 A schematic diagram of the structure of a vibration-damping tool bar with a quick-change part inner hole detection structure;

[0018] Figure 2 It is a schematic diagram of the structure of the fixed component;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the card slot and the card block;

[0020] Figure 4 This is a schematic diagram of the state when the turntable drives the fixed rod to slide inward;

[0021] Figure 5 It is a schematic diagram of the state when the fixing rod fixes the detection head or the cutter head;

[0022] Figure 6This is a schematic diagram of the state when the fixing rod cancels the fixing of the detection head or the cutter head;

[0023] Figure numerals: 1 tool rod body, 2 detection head, 3 tool head, 4 connecting head, 5 fixing assembly, 51 turntable, 52 arc groove, 53 fixing seat, 54 through groove, 55 sliding seat, 56 sliding rod, 57 limiting block, 58 connecting rod, 59 fixing rod, 6 fixing groove, 9 snap-in groove, 10 clamping block, 11 first threaded hole, 12 second threaded hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present utility model are clearly and completely described below in conjunction with the accompanying drawings.

[0025] Embodiment 1

[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0027] like Figures 1 to 6 As shown, a vibration-damping tool rod with a quick-change part inner hole detection structure includes a tool rod body 1, a detection head 2 and a cutter head 3. The tool rod body 1 includes a connecting head 4, and a fixing component 5 is arranged in the connecting head 4. The connecting head 4 is used for switching the installation or removal of the detection head 2 or the cutter head 3. The fixing component 5 is used for fixing the detection head 2 or the cutter head 3 on the tool rod body 1.

[0028] like Figure 2 As shown, the fixing assembly 5 includes a turntable 51 rotatably arranged in the connecting head 4, a plurality of arc grooves 52 arranged in the circumferential direction of the turntable 51, a fixing seat 53 fixedly connected in the connecting head 4, a plurality of through grooves 54 opened in the fixing seat 53, a slide seat 55 slidably arranged in the through grooves 54, a slide rod 56 fixedly arranged above the slide seat 55, a limit block 57 fixedly arranged on the slide rod 56, a connecting rod 58 fixedly arranged below the slide seat 55, and a fixing rod 59 fixedly arranged on the connecting rod 58. The slide rod 56 cooperates with the arc groove 52. The detection head 2 or the tool head 3 is fixed on the tool handle body 1 through the fixing assembly 5 to prevent shaking while quickly installing or removing the detection head 2 or the tool head 3, thereby realizing switching between the tool head 3 and the detection head 2.

[0029] like Figure 3 As shown, the bottom ends of the detection head 2 and the cutter head 3 are both provided with a snap-in groove 9.

[0030] like Figure 3As shown, a clamping block 10 is fixedly provided on the turntable 51 and cooperates with the clamping slot 9. When in use, the detection head 2 or the cutter head 3 can be rotated through the cooperation connection between the clamping slot 9 and the clamping block 10, driving the turntable 51 to rotate, so that the fixing rod 59 fixes or releases the cutter head 3 or the detection head 2. The structure is simple and easy to use.

[0031] like Figure 3 and Figure 6 As shown, the detection head 2 and the cutter head 3 are both provided with fixing grooves 6 in an array along the circumferential direction. The fixing grooves 6 are arranged in an arc-shaped structure and cooperate with the fixing rod 59. When in use, after the slots 9 and the clamping blocks 10 cooperate, the detection head 2 or the cutter head 3 can be rotated, driving the turntable 51 to rotate, driving the slide seat 55 to slide inward in the through groove 54, thereby driving the fixing rod 59 to slide toward the detection head 2 or the cutter head 3. During the rotation process, the fixing rod 59 enters the fixing groove 6 to clamp and fix the detection head 2 or the cutter head 3. When disassembly is required, the detection head 2 or the cutter head 3 is rotated in the opposite direction to drive the fixing rod 59 to slide out of the fixing groove 6, so that the detection head 2 or the cutter head 3 can be taken out of the cutter rod body 1.

[0032] like Figure 1 As shown, a first threaded hole 11 is provided on the detection head 2 and the tool head 3, and a second threaded hole 12 is provided on the connecting head 4. The first threaded hole 11 cooperates with the second threaded hole 12. When the fixing rod 59 clamps and fixes the detection head 2 or the tool head 3, the first threaded hole 11 and the second threaded hole 12 correspond to each other. The detection head 2 or the tool head 3 can be fixed by threaded connection to enhance the fixing effect.

[0033] Embodiment 2

[0034] like Figure 4 As shown, the components that are the same or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The difference between the second embodiment and the first embodiment is that a cushion is provided on the fixing rod 59.

[0035] Here, in this embodiment, software is provided on the fixing rod 59 to prevent wear when the tool head 3 or the detection head 2 is fixed.

[0036] Working process

[0037] By fitting the connection between the card slot 9 and the card block 10, the detection head 2 or the cutter head 3 is rotated, which can drive the turntable 51 to rotate, and drive the slide 55 to slide inward in the through slot 54, thereby driving the fixing rod 59 to slide in the direction of the detection head 2 or the cutter head 3. The fixing rod 59 enters the fixing slot 6 to fix the detection head 2 or the cutter head 3. At the same time, the first threaded hole 11 and the second threaded hole 12 correspond to each other and are locked by threaded connection. When disassembly is required, the first threaded hole 11 and the second threaded hole 12 are unlocked first, and then the detection head 2 or the cutter head 3 is rotated in the opposite direction to drive the fixing rod 59 to slide out of the fixing slot 6, so that the detection head 2 or the cutter head 3 can be taken out from the cutter rod body 1, thereby improving the accuracy of the detection data and replacing manual operation.

[0038] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the utility model.

[0039] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0040] What is described above in conjunction with the accompanying drawings is only a preferred embodiment of the present invention, but the present invention is not limited to the above-mentioned embodiment. It should be pointed out that for technicians in this field, various deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the scope of protection of the present invention and will not affect the effect and practicality of the implementation of the present invention.

Claims

1. A vibration-damping tool bar with a quick-changeable part inner hole detection structure, comprising a tool bar body (1), a detection head (2) and a tool head (3), characterized in that: The shank body (1) comprises a connecting head (4), a fixing assembly (5) being arranged inside the connecting head (4), the connecting head (4) being used for switching the installation or removal of the detection head (2) or the cutter head (3), and the fixing assembly (5) being used for fixing the detection head (2) or the cutter head (3) on the shank body (1).

2. The vibration-damping tool bar of the quick-changeable part inner hole detection structure according to claim 1, characterized in that: The fixing assembly (5) comprises a rotating disk (51) rotatably arranged in the connecting head (4), a plurality of arc-shaped grooves (52) arranged in the circumferential direction of the rotating disk (51), a fixing seat (53) fixedly connected in the connecting head (4), a plurality of through grooves (54) provided in the fixing seat (53), a sliding seat (55) slidably arranged in the through grooves (54), a sliding rod (56) fixedly arranged above the sliding seat (55), a limiting block (57) fixedly arranged on the sliding rod (56), a connecting rod (58) fixedly arranged below the sliding seat (55), and a fixing rod (59) fixedly arranged on the connecting rod (58), wherein the sliding rod (56) cooperates with the arc-shaped groove (52).

3. The vibration-damping tool bar of the quick-changeable part inner hole detection structure according to claim 1, characterized in that: The bottom ends of the detection head (2) and the cutter head (3) are both provided with a snap-in slot (9).

4. The vibration-damping tool bar of the quick-changeable inner hole detection structure of the part according to claim 2, characterized in that: A clamping block (10) is fixedly disposed on the rotating disk (51) and matches the clamping slot (9).

5. The vibration-damping tool bar of the quick-changeable part inner hole detection structure according to claim 2, characterized in that: The detection head (2) and the cutter head (3) are both provided with fixing grooves (6) in an array along a circumferential direction; the fixing grooves (6) are arranged in an arc-shaped structure and cooperate with the fixing rod (59).

6. The vibration-damping tool bar of the quick-changeable part inner hole detection structure according to claim 1, characterized in that: The detection head (2) and the cutter head (3) are both provided with a first threaded hole (11), the connection head (4) is provided with a second threaded hole (12), and the first threaded hole (11) matches the second threaded hole (12).

Images