Probe inner pipe orifice chamfering device

Abstract

The utility model discloses a probe inner pipe orifice chamfering device, which is characterized in that a feeding mechanism is used for conveying an inner pipe in a horizontal state, a material receiving tool is arranged at the output end of a rotating cylinder in a material guiding mechanism, a material receiving hole and a material suction hole are formed in the material receiving tool, a material guiding pipe is vertically arranged on a rack and is used for being in butt joint with the rotated material receiving hole and feeding the inner pipe along the vertical direction, and the material guiding mechanism is arranged on the rack. The translation mechanism bears the inner pipe fed by the material guide pipe to translate, the supporting mechanism supports the inner pipe fed by the translation mechanism, a motor is arranged at the output end of a lifting air cylinder in the chamfering mechanism, a polishing head is arranged at the output end of the motor, and the polishing head is driven to chamfer the pipe opening of the inner pipe supported by the supporting mechanism. The feeding mechanism, the material guiding mechanism and the translation mechanism can feed inner pipes to the position below the chamfering mechanism one by one, the inner pipes are chamfered under the supporting of the material supporting mechanism, the machined inner pipes are discharged after the chamfering procedure is completed and the material supporting mechanism is reset, and automatic feeding, machining and discharging of the inner pipes of probes are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to probe processing device technical field especially relates to a kind of probe inner tube pipe orifice chamfer device. BACKGROUND

[0002] Probe is widely used in the detection of electronic, photoelectric field, such as its detection for PCBA.In the structure of probe, including test needle, inner tube and spring etc., wherein inner tube, such as the attached Figure 6 As shown in the drawing, inner tube 100 has cavity, which forms open end 101 and arc end 102, and open end 101 needs to be chamfered to ensure the processing requirement and quality of inner tube during the processing of inner tube 100.

[0003] In the prior art, the chamfering of the open end 101 of the inner tube 100 can be carried out by an operator one by one by clamping on a lathe, and the secondary processing is carried out manually, and the consistency of this method is not good; in addition, automatic equipment can be used for operation, such as the probe needle tube automatic chamfering machine with application number 202110239686.X, which needs to clamp the probe needle tube in a horizontal state, and perform a pressing action to chamfer, which may cause damage or deformation of the needle tube, affecting the processing quality of the needle tube; furthermore, the discharged needle tube after chamfering is realized by blowing, which needs to increase the blowing structure and blowing steps. SUMMARY

[0004] The utility model aims at providing a kind of probe inner tube pipe orifice chamfer device, feeding mechanism, material guiding mechanism and translation mechanism can feed inner tube one by one to the lower of chamfering mechanism, and inner tube is chamfered under the support of material supporting mechanism, and after the completion of chamfering process, the inner tube processed is discharged after the reset of material supporting mechanism, realizes the automatic feeding, processing and discharging of the inner tube of probe.

[0005] To achieve the above purpose, the utility model adopts the technical scheme that a kind of probe inner tube pipe orifice chamfer device, including rack, and:

[0006] Feeding mechanism, it is set on rack for conveying inner tube in horizontal state,

[0007] Material guiding mechanism, it includes rotary cylinder, material receiving tool and material guiding pipe, the rotary cylinder is set on rack, and output end sets material receiving tool, the material receiving tool is equipped with material receiving hole, and is equipped with suction hole communicated with material receiving hole, the suction hole is connected with gas device and the inner tube in the material receiving hole is adsorbed and positioned, the material guiding pipe is vertically placed on the rack for connecting the inner tube in the material receiving hole after rotation and feeding along vertical direction,

[0008] Translation mechanism, it is set on rack for carrying the inner tube of material guiding pipe feeding and translation,

[0009] A supporting mechanism is arranged on the frame for vertically supporting the inner tube fed by the feeding mechanism,

[0010] A chamfering mechanism comprises a lifting cylinder and a motor, the lifting cylinder is arranged on the frame, and a motor is arranged at the output end of the lifting cylinder, the output end of the motor is provided with a polishing head, and the polishing head is driven to chamfer the orifice of the inner tube supported by the supporting mechanism.

[0011] As a further optimization, the feeding mechanism comprises a vibrating disc and a feeding tool connected to the vibrating disc, and the feeding tool is provided with a feeding channel.

[0012] As a further optimization, the receiving tool comprises a rotating plate in the shape of a cylinder, the side wall of the rotating plate abuts against the feeding mechanism, the receiving hole is formed on the rotating plate, and a guide hole is formed on the side wall of the rotating plate and located on the side of the receiving hole.

[0013] As a further optimization, the suction hole and the receiving hole are coaxially arranged and communicated, and a supporting table is formed on the side close to each other for positioning the end of the inner tube, so that the position of the inner tube in the suction hole can be accurately positioned.

[0014] As a further optimization, the translation mechanism comprises a translation cylinder, a positioning tool and a supporting plate, the translation cylinder is arranged on the frame, and a positioning tool is arranged at the output end of the translation cylinder, the positioning tool is provided with a vertical hole for embedding the inner tube fed through the guide pipe, and the supporting plate is arranged at the lower end of the positioning tool for bearing the inner tube in the vertical hole.

[0015] As a further optimization, the positioning tool comprises a positioning plate and a positioning tube, the positioning plate is arranged at the output end of the translation cylinder, the positioning plate is provided with a positioning hole vertically penetrating through the body of the positioning plate, and the positioning tube is embedded in the positioning hole.

[0016] As a further optimization, the upper end of the positioning hole is provided with an annular groove, the side wall of the positioning tube is provided with a positioning ring, and the positioning ring is embedded in the annular groove; the upper end of the positioning tube is provided with a guide recess.

[0017] As a further optimization, the supporting plate is provided with a cushion layer, and the cushion layer is made of flexible material to avoid damage to the end of the inner tube in contact with the supporting plate.

[0018] As a further optimization, the supporting mechanism comprises a supporting cylinder and a supporting plate, the supporting cylinder is arranged on the frame, the supporting plate is arranged at the output end of the supporting cylinder, and the supporting plate is driven and connected to the translation mechanism for supporting the inner tube in the translation mechanism.

[0019] As a further optimization, a receiving box is further included, which is arranged on the rack and below the chamfering mechanism.

[0020] Compared with the prior art, the utility model has the beneficial effects that: through the feeding mechanism, the material guiding mechanism and the translation mechanism, the inner tubes can be fed one by one to below the chamfering mechanism, and the inner tubes are chamfered under the support of the material supporting mechanism, and after the chamfering process is completed and the material supporting mechanism is reset, the processed inner tubes can be discharged, realizing automatic feeding, processing and discharging, and improving the processing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structural diagram of the utility model.

[0022] Figure 2 It is an internal structure diagram of the receiving tool of the utility model.

[0023] Figure 3 It is a connection diagram of the receiving hole and the material suction hole of the utility model.

[0024] Figure 4 It is a sectional view of the positioning tool of the utility model.

[0025] Figure 5 It is a structural diagram of the positioning tool in another embodiment of the utility model.

[0026] Figure 6 It is a structural diagram of the inner tube of the probe. DETAILED DESCRIPTION

[0027] The following is a specific embodiment of the utility model and further describes the technical scheme of the utility model in combination with the drawings, but the utility model is not limited to these embodiments.

[0028] As Figures 1 to 4 , in combination Figure 6As shown, a probe inner tube nozzle chamfering device comprises a rack 10, a feeding mechanism 20, a material guiding mechanism 30, a translation mechanism 40, a supporting mechanism 50 and a chamfering mechanism 60, the feeding mechanism 20 is arranged on the rack 10 for conveying the inner tube 100 in a horizontal state, the material guiding mechanism 30 comprises a rotary cylinder 31, a material receiving tool 32 and a material guiding pipe 33, the rotary cylinder 31 is arranged on the rack 10, and the output end is provided with the material receiving tool 32, the material receiving tool 32 is provided with a material receiving hole 320 and a material suction hole 320' in communication with the material receiving hole 320, the material suction hole 320' is connected with an external gas device to adsorb and position the inner tube 100 in the material receiving hole 320, the material guiding pipe 33 is vertically arranged on the rack 10 for abutting the inner tube 100 in the material receiving hole 320 after rotation and feeding in the vertical direction, the translation mechanism 40 is arranged on the rack 10 for carrying the inner tube fed by the material guiding pipe 33 and translating, the supporting mechanism 50 is arranged on the rack 10 for vertically supporting the inner tube fed by the translation mechanism 40, the chamfering mechanism 60 comprises a lifting cylinder 61 and a motor 62, the lifting cylinder 61 is arranged on the rack 10, and the output end is provided with the motor 62, the output end of the motor 62 is provided with a polishing head 63, and the polishing head 63 is driven to chamfer the nozzle of the inner tube supported by the supporting mechanism 50.

[0029] In the utility model, through feeding mechanism 20, inner tube 100 is fed to receiving hole 320 in horizontal state, and opening end 101 of inner tube 100 faces receiving hole 320 and enters receiving hole 320, and specifically, vibration disc 21 in feeding mechanism 20 and feeding tool 22 connected with vibration disc 21 carry out automatic feeding, because inner tube 100 has arc end 102, therefore, narrow channel allowing only one inner tube 100 width can be set on vibration disc 21, then multiple inner tubes arranged in front and back are transported on the narrow channel, and movable elastic blocking rope (piece) is set on the narrow channel, the lower end of the blocking rope (piece) is lower than the highest surface of the inner tube and at least higher than the central axis of the inner tube, therefore, arc end 102 on inner tube 100 can be stretched into the lower end of the blocking rope (piece) by virtue of its arc surface structure and finally continue feeding by lifting the blocking rope (piece) in the continuous transport process, and opening end 101 on inner tube 100 cannot continue feeding because it cannot lift the blocking rope (piece), and is squeezed out of the narrow channel because of being blocked and the pushing of subsequent inner tubes, through the above process, the inner tubes transported to feeding tool 22 all are in the state that arc end 102 is located at the front end, and feeding tool 22 has corresponding feeding channel, and the inner tube can be finally fed with opening end 101 facing receiving hole 320 by changing the arc (angle) of the blocking block or the feeding path.

[0030] The utility model discloses a feeding mechanism 20, guide mechanism 30 and translation mechanism 40 can feed inner tube 100 one by one to the lower of chamfering mechanism 60, and inner tube 100 is chamfered under the premise of being supported by supporting mechanism 50, and after chamfering process is completed, supporting mechanism 50 resets and can drop the inner tube of processing completion, and guide mechanism 30 and translation mechanism 40 reset and continue to carry the next inner tube.

[0031] The receiving tool 32 comprises a rotating plate 321 in a cylindrical shape, a side wall of the rotating plate 321 abuts against the feeding mechanism 20, specifically, abuts against the end of the feeding tool 22, through the abutting mode, it can be guaranteed that the inner tube in the feeding tool 22 will not fall during the process that the receiving hole 320 is connected with the guide pipe 33 after the rotation of the receiving tool 32, the receiving hole 320 is formed on the rotating plate 321, preferably, the length of the receiving hole 320 needs to be equal to the length of the inner tube, a guide hole 3201 is arranged on the side wall of the rotating plate 321 and located at the circumferential side of the receiving hole 320, the guide hole 3201 is in a flared shape, so that the inner tube 100 can be smoothly guided from the feeding tool 22 into the receiving hole 320.

[0032] Further, the suction hole 320' is coaxially arranged with the receiving hole 320 and is in communication, on the basis of the suction positioning of the inner tube 100, the inner tube 100 can be sent into the guide pipe 33 through the blowing mode after the receiving hole 320 is connected with the guide pipe 33; the receiving hole 320 and the suction hole 320' are formed with a support table 3202 on the side close to each other, the support table 3202 can be used for positioning after abutting against the opening end 101 of the inner tube 100.

[0033] Based on the above setting, when the inner tubes with different lengths need to be processed, different rotating plates 321 can be replaced to realize, different rotating plates 321 can have the same outer diameter, but the receiving hole 320 and the suction hole 320' in the rotating plate 321 have different length settings, so that the length of the receiving hole 320 matches the length of the inner tube.

[0034] The translation mechanism 40 includes a translation cylinder 41, a positioning fixture 42 and a support plate 43. The translation cylinder 41 is set on the frame 10, and the positioning fixture 42 is set at the output end. The positioning fixture 42 is provided with a vertical hole 420 for embedding the inner tube 100 fed through the guide tube 33. The vertical hole 420 passes through the positioning fixture 42. Therefore, the support plate 43 is set at the lower end of the positioning fixture 42 to support the inner tube 100 in the vertical hole 420. That is, when the translation cylinder 41 drives the positioning fixture 42 to drive the inner tube 100 located in the vertical hole 420 to translate, the inner tube 100 The bottom wall (arc end 102) of 00 abuts against the support plate 43 for translation, and when it moves to the side of the support plate 43, it is supported by the support structure 50 in working state after being connected to the support plate 43. Specifically, the support mechanism 50 includes a supporting cylinder 51 and a supporting plate 52. The supporting cylinder 51 is set on the frame 10, and the supporting plate 52 is set at the output end of the supporting cylinder 51 and is driven to be connected to the translation mechanism 40 (support plate 43) for supporting the inner tube in the translation mechanism 40 (positioning hole 420 on the positioning fixture 42). The inner tube 100 in the positioning hole 420 is supported by the stripper plate 52. After the inner tube 100 completes the chamfering process, the stripper plate 52 is driven to reset, and the inner tube 100 falls from the positioning hole 420. In addition, a receiving box 70 can be provided, which is located on the frame 10 and below the chamfering mechanism 60 for feeding the inner tube that has been processed.

[0035] Furthermore, in order to ensure that the inner tube 100 does not cause damage to the support plate 43 when it translates on the support plate, a cushion layer (not shown) is provided on the support plate, and the cushion layer is made of a flexible material.

[0036] like Figure 5 As shown, in another embodiment of the present invention, the positioning tool 42 includes a positioning plate 421 and a positioning tube 422. The positioning plate 421 is provided at the output end of the translation cylinder 41. The positioning plate 421 is provided with a positioning hole 4211 that vertically passes through the body thereof. The positioning tube 422 is formed with a vertical hole 420, and the positioning tube 422 is embedded in the positioning hole 4211. The inner tube fed from the guide tube 33 falls into the vertical hole 420 on the positioning tube 422. By replacing positioning tubes 422 of different specifications, the vertical positioning of inner tubes of different specifications can be met. For example, for a longer inner tube, a positioning tube 422 with a longer length (but less than the length of the inner tube) can be used to connect the guide tube 33 to the material. After connecting the materials, the positioning tube 422 can be nested with the inner tube in a larger range (height) to ensure its vertical stability and uniform force.

[0037] Furthermore, an annular groove is provided at the upper end of the positioning hole 4211, and a positioning ring 4221 is provided on the side wall of the positioning tube 422. The positioning ring 4221 is embedded in the annular groove to prevent the positioning tube 422 from falling downward from the positioning plate 421; moreover, a guide opening is provided at the upper end of the positioning tube 422 to facilitate the inner tube 100 to extend into the vertical hole 420 after being guided.

[0038] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

Claims

1. A probe inner tube chamfering device, comprising a frame, characterized in that: Also includes: The feeding mechanism is arranged on the frame and is used to transport the inner tube in a horizontal state. The material guiding mechanism includes a rotating cylinder, a material receiving tool and a material guiding pipe. The rotating cylinder is arranged on the frame, and the material receiving tool is arranged at the output end. The material receiving tool is provided with a material receiving hole and a material suction hole connected to the material receiving hole. The material suction hole is connected to a gas device to adsorb and position the inner tube located in the material receiving hole. The material guiding pipe is vertically placed on the frame for docking with the inner tube in the rotating material receiving hole and feeding the material in the vertical direction. A translation mechanism is provided on the frame for carrying the inner tube of the material guide tube for feeding and performing translation. A supporting mechanism is provided on the frame for vertically supporting the inner tube of the translation mechanism feeding the material. The chamfering mechanism includes a lifting cylinder and a motor. The lifting cylinder is arranged on a frame, and a motor is arranged at the output end. The output end of the motor is provided with a grinding head. The grinding head is driven to chamfer the inner pipe mouth supported by the supporting mechanism.

2. The probe inner tube orifice chamfering device according to claim 1, characterized in that: The feeding mechanism includes a vibration plate and a feeding tool connected to the vibration plate, and the feeding tool is provided with a feeding channel.

3. The probe inner tube orifice chamfering device according to claim 1, characterized in that: The material receiving tooling includes a cylindrical rotating plate, the side wall of the rotating plate abuts against the feeding mechanism, the material receiving hole is formed on the rotating plate, and a guide hole is provided on the side wall of the rotating plate around the material receiving hole.

4. The probe inner tube orifice chamfering device according to claim 1 or 3, characterized in that: The material suction hole and the material receiving hole are coaxially arranged and communicated with each other, and a support platform is formed on one side of the two holes close to each other for positioning the end of the inner tube.

5. The probe inner tube orifice chamfering device according to claim 1, characterized in that: The translation mechanism includes a translation cylinder, a positioning tool and a support plate. The translation cylinder is arranged on the frame, and the positioning tool is arranged at the output end. The positioning tool is provided with a vertical hole for embedding the inner tube fed through the material guide tube. The support plate is arranged at the lower end of the positioning tool for supporting the inner tube in the vertical hole.

6. The probe inner tube orifice chamfering device according to claim 5, characterized in that: The positioning tooling includes a positioning plate and a positioning tube. The positioning plate is arranged at the output end of the translation cylinder. The positioning plate is provided with a positioning hole vertically passing through its body. The positioning tube is formed with the vertical hole, and the positioning tube is embedded in the positioning hole.

7. The probe inner tube orifice chamfering device according to claim 6, characterized in that: An annular groove is provided at the upper end of the positioning hole, a positioning ring is provided on the side wall of the positioning tube, and the positioning ring is embedded in the annular groove; a guide opening is provided at the upper end of the positioning tube.

8. The probe inner tube orifice chamfering device according to claim 5, characterized in that: A cushion layer is provided on the support plate, and the cushion layer is made of a flexible material.

9. The probe inner tube orifice chamfering device according to claim 1, 5 or 6, characterized in that: The supporting mechanism includes a supporting cylinder and a supporting plate. The supporting cylinder is arranged on the frame, and the supporting plate is arranged at the output end of the supporting cylinder and is driven to be connected to the translation mechanism for supporting the inner tube in the translation mechanism.

10. The probe inner tube opening chamfering device according to claim 1, characterized in that: It also includes a material receiving box, which is arranged on the frame and located below the chamfering mechanism.

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