Cut-off detection mechanism of precision automatic lathe

Abstract

The utility model relates to the field of precision automatic lathe, and discloses a precision automatic lathe cut-off detection mechanism which comprises a discharging device, an offset detection mechanism and a sight glass adjusting mechanism are arranged on the outer wall of the discharging device, the offset detection mechanism comprises a supporting frame, a cut-off tool is fixedly connected to the outer wall of the supporting frame, a hinge block is hinged to the outer wall of the supporting frame, and the hinge block is fixedly connected to the outer wall of the discharging device. An extrusion groove is formed in the bottom of the hinge block, a hinge groove is formed in the top of the hinge block, a pointer is hinged to the inner wall of the hinge groove, a dial is further fixedly connected to the outer wall of the supporting frame, the outer wall of the pointer is hinged to the outer wall of the dial, and a hydraulic rod is fixedly connected to the top of the discharging device. According to the utility model, by arranging the offset detection mechanism, the offset degree of the cut-off tool can be judged according to the scale value, so that the cut-off tool can be reinforced or replaced conveniently, the machining quality reduction, workpiece scrapping and the like caused by the tool problem are avoided, and the stability of the production process and the reliability of the product quality are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of walking core machine, especially a walking core machine cutting detection mechanism. BACKGROUND

[0002] Walking core machine cutting is a machining operation in walking core machine machining, using a special cutting tool to cut off rotating bar stock or pipe fittings and other workpieces at a predetermined position with a specific cutting motion and process parameters, so that the workpiece obtains accurate length or is separated into multiple parts.

[0003] Prior art, China patent announcement number: CN219853572U discloses a walking core machine cutting detection mechanism, belongs to the field of detection mechanism, including walking core machine device and detection device, the walking core machine device is installed with the discharge device, and the detection material in the discharge device is cut off through the cutting device, and the detection device is installed on one side of the discharge device to detect the detection material, the collision rod lever mobility is used to buffer the instantaneous collision force, and the contact between the trigger sensing block and the inductor generates an electric signal, the collision rod is protected, the electromagnetic reversing valve of the generated electric signal is used to control the push air rod, thereby controlling the displacement of the push air rod, the collision rod is not continuously subjected to the thrust of the push air rod when colliding with the detection material, thereby protecting the collision rod, avoiding deformation, and ensuring the accuracy of subsequent detection.

[0004] In the use process of the cutting tool, due to long-time cutting operation, the tool will inevitably wear and shift, which leads to the fact that the wear condition of the tool cannot be detected in time during the machining process, so that the size accuracy of the machined workpiece is difficult to guarantee, the working state of the tool is difficult to accurately judge, and the convenience of operation and production efficiency are greatly affected. Therefore, a walking core machine cutting detection mechanism is proposed to solve the above problems. Utility model content

[0005] In order to make up for the above shortcomings, the utility model provides a walking core machine cutting detection mechanism, which aims at solving the problem that the tool inevitably wears and shifts in the prior art, the wear condition of the tool cannot be detected in time, and the size accuracy of the machined workpiece is difficult to guarantee.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a heart machine cutting detection mechanism, including the discharge device, the discharge device outer wall is provided with the deviation detection mechanism and the sight glass adjusting mechanism, the deviation detection mechanism includes the support frame, the support frame outer wall is fixedly connected with the cutting knife, the support frame outer wall is hinged with the hinge block, the hinge block bottom is opened with extrusion groove, the hinge block top is opened with the hinge groove, the hinge groove inner wall is hinged with the needle, the support frame outer wall still is fixedly connected with the dial, the needle outer wall is hinged in the dial outer wall, the discharge device top is fixedly connected with the hydraulic rod, the hydraulic rod inner rod is fixedly connected with the support frame outer wall.

[0007] As further description of the above technical scheme:

[0008] The sight glass adjusting mechanism includes a sliding hole, and the sliding hole is arranged on the top of the support frame.

[0009] As further description of the above technical scheme:

[0010] The sight glass adjusting mechanism further includes an adjusting screw, one end of the adjusting screw is rotatably connected to the inner wall of the sliding hole, and the other end of the adjusting screw is fixedly connected with a knob.

[0011] As further description of the above technical scheme:

[0012] The sight glass adjusting mechanism further includes a sliding block, the inner wall of the sliding block is slidably connected to the outer wall of the adjusting screw, and the bottom of the sliding block is provided with a clamping groove.

[0013] As further description of the above technical scheme:

[0014] The sight glass adjusting mechanism further includes a magnifying sight glass, and the outer wall of the magnifying sight glass is provided with a groove.

[0015] As further description of the above technical scheme:

[0016] The sight glass adjusting mechanism further includes a spring, one end of the spring is fixedly connected to the inner wall of the groove, and the other end of the spring is fixedly connected with a clamping block.

[0017] As further description of the above technical scheme:

[0018] The sight glass adjusting mechanism further includes an extrusion rod, and the outer wall of the extrusion rod is slidably connected to the inner wall of the sliding block.

[0019] As further description of the above technical scheme:

[0020] The outer wall of the discharge device is provided with a discharge port, and the inner wall of the discharge port is slidably connected with a material to be cut.

[0021] The utility model has the advantages of:

[0022] 1. The utility model discloses a shift detection mechanism can judge the shift degree of cutting knife according to the scale value, so as to reinforce cutting knife or replace cutting knife, avoid the processing quality decline, workpiece scrap and the like caused by tool problem, effectively guarantee the stability of production process and the reliability of product quality.

[0023] 2. The utility model discloses a sight glass adjusting mechanism can adjust the distance of magnifying sight glass according to actual conditions, can pull out magnifying sight glass and clean the surface dust or replace the magnifying sight glass of different multiples, then ensure that the scale value can be observed clearly and accurately. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the main view structural schematic drawing of the walking heart machine cutting detection mechanism that the utility model proposes;

[0025] Figure 2 It is the extrusion groove inner wall structure schematic drawing of the walking heart machine cutting detection mechanism that the utility model proposes;

[0026] Figure 3 It is the sight glass adjusting mechanism local structure schematic drawing of the walking heart machine cutting detection mechanism that the utility model proposes;

[0027] Figure 4 It is the sliding block and magnifying sight glass local section structure schematic drawing of the walking heart machine cutting detection mechanism that the utility model proposes.

[0028] LEGEND:

[0029] 1, discharge device;2, shift detection mechanism;211, support frame;212, cutting knife;213, hinged block;214, extrusion groove;215, hinged groove;216, pointer;217, dial;218, hydraulic rod;3, sight glass adjusting mechanism;311, sliding hole;312, adjusting screw;313, screw block;314, sliding block;315, clamping groove;316, magnifying sight glass;317, recess;318, spring;319, clamping block;320, extrusion rod;4, discharge port;5, material to be cut. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0031] REFERENCE Figures 1-3The utility model provides an embodiment: a heart machine cutting detection mechanism, including discharge device 1, discharge device 1 can export material evenly, and the outer wall of discharge device 1 is provided with offset detection mechanism 2 and sight glass adjusting mechanism 3, offset detection mechanism 2 includes support frame 211, and support frame 211 provides main support, and the outer wall fixedly connected with cutting knife 212 of support frame 211, and cutting knife 212 can pass through the lifting of support frame 211 and cut the material, and the outer wall of support frame 211 is hinged with hinged block 213, and the bottom of hinged block 213 is provided with extrusion groove 214, and extrusion groove 214 can pass the offset force of cutting knife 212 and is given hinged block 213, and the top of hinged block 213 is provided with hinged groove 215, and the inner wall of hinged groove 215 is hinged with pointer 216, and pointer 216 will rotate with the rotation of hinged block 213 and synchronously carry out the slight rotation, and the outer wall of support frame 211 is still fixedly connected with dial 217, and the scale on dial 217 can accurately reflect the offset degree of cutting knife 212, and the outer wall of pointer 216 is hinged in the outer wall of dial 217, and the top of discharge device 1 is fixedly connected with hydraulic rod 218, and the inner rod of hydraulic rod 218 is fixedly connected with the outer wall of support frame 211, and hydraulic rod 218 can push support frame 211 and lift.

[0032] Referring to Figures 1-3 , sight glass adjusting mechanism 3 includes sliding hole 311, and sliding hole 311 is set up in the top of support frame 211, and sliding hole 311 can limit slider 314, and sight glass adjusting mechanism 3 further includes adjusting screw 312, and adjusting screw 312 one end rotationally connected in the inner wall of sliding hole 311, and the adjusting screw 312 of rotation can drive slider 314 and move, and adjusting screw 312 other end is fixedly connected with twist block 313, and by rotating twist block 313 makes driving adjusting screw 312 and rotates, and sight glass adjusting mechanism 3 further includes slider 314, and the inner wall of slider 314 is slidingly connected in the outer wall of adjusting screw 312, and the movement of slider 314 can adjust the position of magnifying sight glass 316, and the bottom of slider 314 is provided with clamping groove 315, and clamping groove 315 can support and fix magnifying sight glass 316 by clamping block 319.

[0033] Referring to Figure 3 , Figure 4The sight adjusting mechanism 3 further comprises an amplification sight 316, the outer wall of the amplification sight 316 is provided with a groove 317, the sight adjusting mechanism 3 further comprises a spring 318, the elastic force of the spring 318 can abut a clamping block 319 against the inner wall of the clamping groove 315, one end of the spring 318 is fixedly connected to the inner wall of the groove 317, the other end of the spring 318 is fixedly connected with the clamping block 319, the sight adjusting mechanism 3 further comprises a pressing rod 320, the pressing rod 320 can extrude the clamping block 319 out of the inner wall of the clamping groove 315 by being pressed, the outer wall of the pressing rod 320 is slidingly connected to the inner wall of the sliding block 314, and the outer wall of the discharging device 1 is provided with a discharging port 4, material can be discharged through the discharging port 4, and the discharging port 4 is slidingly connected with the material to be cut off 5.

[0034] Working principle: when the material to be cut off 5 needs to be cut off, the hydraulic rod 218 is started to drive the inner rod of the hydraulic rod 218 to drive the support frame 211 to descend, so that the cutting knife 212 cuts off the material to be cut off 5, and when the cutting knife 212 cuts for a long time and deviates, the cutting knife 212 deviates to extrude the hinged block 213 through the extrusion groove 214, the hinged block 213 slightly rotates, the hinged block 213 drives the pointer 216 to slightly rotate through the hinged groove 215, the scale value on the scale disc 217 pointed by the pointer 216 can be observed through the amplification sight 316, the deviation degree of the cutting knife 212 can be judged according to the scale value, so as to reinforce the cutting knife 212 or replace the cutting knife 212, so as to ensure that the cutting knife 212 returns to the normal working precision, thereby avoiding the adverse consequences of the machining quality decline, the workpiece scrap and the equipment damage caused by the tool problem, and effectively protecting the stability of the production process and the reliability of the product quality.

[0035] The pressing rod 320 is pressed to extrude the clamping block 319, so that the clamping block 319 is no longer clamped to the inner wall of the clamping groove 315, the clamping block 319 extrudes the spring 318 to shrink back to the inner wall of the groove 317, and then the amplification sight 316 can be pulled out for cleaning the surface dust or replacing the amplification sight 316 with different magnifications, thereby ensuring that the scale value can be clearly and accurately observed, and the convenience of operation and the accuracy of detection are greatly improved.

[0036] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A cutting detection mechanism of a hearting machine, comprising a discharging device (1), characterized in that: The outer wall of the discharging device (1) is provided with an offset detection mechanism (2) and a sight glass adjusting mechanism (3), the offset detection mechanism (2) comprises a support frame (211), the outer wall of the support frame (211) is fixedly connected with a cutting knife (212), the outer wall of the support frame (211) is hingedly connected with a hinge block (213), the bottom of the hinge block (213) is provided with an extrusion groove (214), the top of the hinge block (213) is provided with a hinge groove (215), the hinge groove (215) is hingedly connected with a pointer (216), the outer wall of the support frame (211) is further fixedly connected with a scale disc (217), the outer wall of the pointer (216) is hingedly connected to the outer wall of the scale disc (217), and the top of the discharging device (1) is fixedly connected with a hydraulic rod (218), the inner rod of the hydraulic rod (218) is fixedly connected with the outer wall of the support frame (211).

2. The cutting detection mechanism of claim 1, wherein: The sight glass adjusting mechanism (3) comprises a sliding hole (311) which is formed in the top of the support frame (211).

3. The cutting detection mechanism of claim 1, wherein: The sight glass adjusting mechanism (3) further comprises an adjusting screw (312), one end of the adjusting screw (312) is rotatably connected to the inner wall of the sliding hole (311), and the other end of the adjusting screw (312) is fixedly connected with a twisting block (313).

4. The cutting detection mechanism of claim 1, wherein: The sight glass adjusting mechanism (3) further comprises a sliding block (314), the inner wall of the sliding block (314) is slidably connected to the outer wall of the adjusting screw (312), and the bottom of the sliding block (314) is provided with a clamping groove (315).

5. The cutting detection mechanism of claim 1, wherein: The sight glass adjusting mechanism (3) further comprises an enlarged sight glass (316), the outer wall of the enlarged sight glass (316) is provided with a groove (317).

6. The cutting detection mechanism of claim 1, wherein: The sight glass adjusting mechanism (3) further comprises a spring (318), one end of the spring (318) is fixedly connected to the inner wall of the groove (317), and the other end of the spring (318) is fixedly connected with a clamping block (319).

7. The cutting detection mechanism of claim 1, wherein: The sight glass adjusting mechanism (3) further comprises an extrusion rod (320), the outer wall of the extrusion rod (320) is slidably connected to the inner wall of the sliding block (314).

8. The cutting detection mechanism of claim 1, wherein: The outer wall of the discharging device (1) is provided with a discharging port (4), and the inner wall of the discharging port (4) is slidably connected with a material to be cut off (5).

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