Contactor contact processing device

Abstract

The utility model discloses a contactor contact machining device which comprises a table top, supporting plates are fixedly connected to the two sides of the bottom of the table top, chip collecting grooves are formed in the supporting plates, a support is fixedly connected to the top of the table top, the support is in an L shape, a drilling mechanism is arranged at the top of the support, a cooling mechanism is arranged on one side of the support, and the cooling mechanism is arranged on the other side of the table top. The top of the table top is fixedly connected with a chip guide groove, and a station transfer mechanism is arranged on the table top. The continuous drilling machine can achieve continuous drilling machining of a plurality of workpieces, does not need to be frequently disassembled and assembled, is high in machining efficiency, can recycle chips in a unified mode so as to avoid the situation that the smoothness and depth consistency of machined holes are affected due to the fact that the chips are accumulated and blocked in the holes, can cool the drilling mechanism, and improves the machining efficiency. The surface of the drill bit is prevented from being overheated to cause deformation or performance reduction of materials of workpieces.

Description

TECHNICAL FIELD

[0001] The utility model belongs to contactor processing technical field, in particular, relate to a contactor contact processing device. BACKGROUND

[0002] The contactor is a kind of automatic control electric appliance, can be used to frequently connect and disconnect main circuit, and with low voltage release protection function, can remote control.Contactor contact is one of its core components, is responsible for realizing the connection and disconnection of current in circuit.

[0003] The processing quality of contactor contact directly influences the performance and life of contactor.Drilling is an important process for processing contactor contact, installs hole or function hole on contactor to facilitate fixation, wire connection or improve performance.Currently, there are some drilling processing devices on the market, such as the drilling device for electrical contact processing disclosed on Chinese patent network, with the announcement number CN221065479U, the drilling device can be used for the drilling processing of contactor contact, but there are some defects and deficiencies to be improved:(1) some existing drilling processing devices need to be taken down after completing the processing of one workpiece, then the next workpiece is installed to continue processing, so frequent disassembly and assembly need to consume a lot of time, not only time-consuming and laborious, but also reduce the overall processing efficiency;(2) some existing drilling processing devices lack effective chip removal structure, after drilling for a long time, the generated debris is easy to accumulate in the device interior and cause hole blockage, thereby affecting the smoothness and depth consistency of processing hole;(3) some existing drilling processing devices lack effective cooling measures, when using for a long time, drill bit surface is easy to overheat, thereby causing the material of contactor contact workpiece to be deformed or performance to decline.Therefore, in view of the above problems, the contactor contact processing device provided by the utility model has important significance. UTILITY MODEL CONTENT

[0004] The utility model provides a contactor contact processing device, through work position transfer mechanism can be after the last work piece completes drilling processing with the next work piece fast shift to processing work position, in order to realize the continuous drilling processing of multiple work pieces, and need not frequently dismount, not only reduced the labor intensity, also greatly improved the overall processing efficiency simultaneously, through the chip guide block can the chip produced in the processing process be guided into the chip guide groove, and the chip enters the chip guide groove and can be gathered into the chip collecting groove through each chip guide hole, in order to be unified through the chip collecting groove Recycling chip, so as to effectively avoid the chip accumulation in the processing groove and cause the hole blockage and affect the smoothness and depth consistency of processing hole, through the cooling mechanism can utilize the air cooling mode to speed up the air flow velocity around the drilling mechanism, in order to quickly take away the surface heat of drilling mechanism, to play the cooling effect, thereby effectively preventing the surface overheating of drill bit and causing the deformation or performance decline of work piece, and the above-mentioned problems in the background art are solved.

[0005] To solve the above technical problems, the utility model is realized through the following technical schemes:

[0006] The utility model discloses a contactor contact processing device, including the mesa, both sides of the bottom of mesa are all fixedly connected with the supporting plate, the supporting plate is placed with the chip collecting groove, the top of mesa is fixedly connected with the support, the support is L-shaped, and its top is provided with the drilling mechanism, and one side of support is provided with cooling mechanism, the top of mesa is fixedly connected with the chip guide groove, and the mesa is provided with work position transfer mechanism;

[0007] The drilling mechanism includes an electric telescopic rod, the electric telescopic rod is installed at the top of the support, the output shaft bottom end is fixedly connected with the mounting plate, the bottom of mounting plate is installed with first motor, and the output end of first motor is installed with drill bit.

[0008] The cooling mechanism includes a fan and a blast bin, the fan and the blast bin are installed on both sides of the support respectively, the fan blade of the fan is located in the blast bin, both sides of the blast bin are fixedly connected with the air duct, one end of the air duct is communicated with the inner chamber of the blast bin, and a plurality of air outlets are formed in the wall of the air duct.

[0009] The work position transfer mechanism includes a second motor, the second motor is installed on the mesa, the output shaft top end is fixedly connected with the rotating disc, the rotating disc is circular, the top center is fixedly connected with the fixed cylinder, and the top of the rotating disc is fixedly connected with a plurality of processing grooves, the groove bottom of the processing groove is fixedly connected with the chip guide block, and both sides of the processing groove are fixedly connected with the supporting block, a plurality of sliding grooves are formed in the wall of the fixed cylinder, and the fixed cylinder is provided with a positioning mechanism.

[0010] The positioning mechanism comprises a movable rod located in a fixed cylinder, a spring fixedly connected between the bottom end of the movable rod and the bottom of the inner cavity of the fixed cylinder, a protruding block fixedly connected to the top end of the movable rod, the protruding block being circular and having a diameter greater than the outer diameter of the fixed cylinder, a pull ring fixedly connected to the top of the protruding block, a plurality of sliding blocks fixedly connected to the rod body of the movable rod, the sliding blocks being equal in number to the sliding grooves and having a width corresponding to the groove width of the sliding grooves, each sliding block extending to the outside of the fixed cylinder through a corresponding sliding groove, and a transmission rod fixedly connected to the bottom of each sliding block, the bottom end of the transmission rod being fixedly connected to a transmission frame, the transmission frame being in the shape of an n, and a pair of positioning blocks fixedly connected to the bottom of the transmission frame.

[0011] Further, the processing grooves are equally and circularly distributed around the fixed cylinder.

[0012] Further, the top of the chip guide block is an inclined end face, the inclined end face of the chip guide block extending to the top of the chip guide groove, the chip guide groove being annular, a plurality of chip guide holes being formed in the groove bottom of the chip guide groove, the chip guide holes extending through the table face and being equally and circularly distributed, and the chip guide holes being located above the chip collecting groove.

[0013] Further, the air outlets are in communication with the air guide cylinder, and each air outlet is equally and linearly distributed along the length direction of the air guide cylinder.

[0014] Further, the number of the sliding grooves is equal to the number of the processing grooves, and the center of each sliding groove corresponds to the center of each processing groove.

[0015] Further, each pair of positioning blocks is located above the corresponding processing groove, and a buffer pad is arranged on the bottom surface of each positioning block.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] (1) The contactor contact processing device in the utility model can quickly transfer the next workpiece to the processing station after the drilling of the previous workpiece is completed through the work station transfer mechanism, so that the continuous drilling of multiple workpieces can be realized without frequent disassembly, which not only reduces the labor intensity, but also greatly improves the overall processing efficiency.

[0018] (2) The contactor contact processing device in the utility model can guide the chips generated in the processing process into the chip guide groove through the chip guide block, and the chips can be collected into the chip collecting groove through the chip guide holes, so that the chips can be uniformly recycled through the chip collecting groove, thereby effectively avoiding the accumulation of chips in the processing groove and causing the blockage of the hole to affect the smoothness and depth consistency of the processing hole.

[0019] (3) When a contactor contact processing device in the present invention is in use, the cooling mechanism can utilize air cooling to accelerate the air flow speed around the drilling mechanism so as to quickly remove the surface heat of the drilling mechanism to achieve a cooling effect, thereby effectively preventing the surface of the drill bit from overheating and causing the material of the workpiece to deform or the performance to deteriorate.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is a structural diagram of a contactor contact processing device of the utility model;

[0023] Figure 2 This is a structural diagram of the table and drilling mechanism in the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the cooling mechanism in the present utility model;

[0025] Figure 4 This is a schematic structural diagram of the workstation transfer mechanism in the present utility model;

[0026] Figure 5 This is a schematic diagram of the structure of the processing tank in the utility model;

[0027] Figure 6 It is a structural diagram of the positioning mechanism in the utility model.

[0028] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0029] 1. Table; 2. Support plate; 3. Chip trough; 4. Bracket; 5. Chip guide trough; 6. Electric telescopic rod; 7. Mounting plate; 8. First motor; 9. Drill bit; 10. Fan; 11. Blowing chamber; 12. Air guide tube; 13. Air outlet; 14. Second motor; 15. Turntable; 16. Fixed cylinder; 17. Processing groove; 18. Chip guide block; 19. Support block; 20. Slide; 21. Movable rod; 22. Spring; 23. Bump; 24. Pull ring; 25. Slider; 26. Transmission rod; 27. Transmission frame; 28. Positioning block; 29. ​​Chip guide hole; 30. Buffer pad. DETAILED DESCRIPTION

[0030] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] In the description of the present application, it should be understood that the terms "relative", "one end", "internal", "transverse", "end", "two ends", "two sides", "front", "one end surface", "the other end surface" and the like indicate the orientation or positional relationship, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0032] Please refer to Figures 1-6 The utility model discloses a contactor contact processing device, including mesa 1, both sides of the bottom of mesa 1 are fixedly connected with support plate 2, and the support plate 2 is placed with the chip groove 3, and the top of mesa 1 is fixedly connected with support 4, and the support 4 is L-shaped, and the top is provided with drilling mechanism, and one side of support 4 is provided with cooling mechanism, and the top of mesa 1 is fixedly connected with the chip groove 5, and the mesa 1 is provided with work position transfer mechanism,

[0033] The drilling mechanism includes an electric telescopic rod 6, which is installed on the top of the support 4, and the output shaft bottom end is fixedly connected with the mounting plate 7, and the bottom of the mounting plate 7 is installed with the first motor 8, and the output end of the first motor 8 is installed with the drill bit 9, which can drive the drill bit 9 to rotate by driving the first motor 8, and the mounting plate 7 can be driven to move up and down together with the drill bit 9 by driving the electric telescopic rod 6, and the drill bit 9 can be drilled when the drill bit 9 contacts the surface of the contactor contact workpiece.

[0034] The cooling mechanism includes a fan 10 and a blast warehouse 11, and the fan 10 and the blast warehouse 11 are installed on both sides of the support 4 respectively, and the fan blade of the fan 10 is located in the blast warehouse 11, and the blast warehouse 11 is fixedly connected with the air duct 12 on both sides, and one end of the air duct 12 is communicated with the inner chamber of the blast warehouse 11, and the cylinder wall of the air duct 12 is provided with a plurality of air outlets 13, and the blast can be carried out by driving the fan 10, and the cold air blown by the fan 10 can enter the air duct 12 through the blast warehouse 11, and blow to the drilling mechanism through each air outlet 13, so that the air flow speed around the drilling mechanism can be accelerated by using the air cooling mode, so as to quickly take away the surface heat of the drilling mechanism, so as to play the effect of cooling and cooling, so as to effectively prevent the surface of the drill bit 9 from overheating and causing the material of the workpiece to deform or the performance to decline.

[0035] The work station transfer mechanism comprises a second motor 14 mounted on the table top 1, the top end of the output shaft of the second motor 14 is fixedly connected with a rotating disc 15, the rotating disc 15 is circular, the top center of the rotating disc 15 is fixedly connected with a fixed cylinder 16, and the top of the rotating disc 15 is fixedly connected with a plurality of machining grooves 17, the groove bottom of the machining groove 17 is fixedly connected with a chip guide 18, and the two side inner walls of the machining groove 17 are both fixedly connected with a supporting block 19, each machining groove 17 can place a contactor contact workpiece to be machined, the workpiece can be supported through the supporting block 19, a plurality of sliding grooves 20 are formed in the cylinder wall of the fixed cylinder 16, and a positioning mechanism is arranged in the fixed cylinder 16, the rotating disc 15 and each machining groove 17 can be driven to rotate by driving the second motor 14;

[0036] The positioning mechanism comprises a movable rod 21 located in the fixed cylinder 16, a spring 22 is fixedly connected between the bottom end of the movable rod 21 and the bottom of the inner cavity of the fixed cylinder 16, the top end of the movable rod 21 is fixedly connected with a protruding block 23, the protruding block 23 is circular, the diameter of the protruding block 23 is greater than the outer diameter of the fixed cylinder 16, the top of the protruding block 23 is fixedly connected with a pull ring 24, the rod body of the movable rod 21 is fixedly connected with a plurality of sliding blocks 25, the number of the sliding blocks 25 is the same as that of the sliding grooves 20, and the width of each sliding block 25 corresponds to the groove width of the sliding groove 20, each sliding block 25 passes through the corresponding sliding groove 20 and extends to the outside of the fixed cylinder 16, and the bottom of each sliding block 25 is fixedly connected with a transmission rod 26, the bottom end of the transmission rod 26 is fixedly connected with a transmission frame 27, the transmission frame 27 is in the shape of n, the bottom of the transmission frame 27 is fixedly connected with a pair of positioning blocks 28, the movable rod 21 and each sliding block 25 can be driven to move upwards along the sliding groove 20 by pulling the pull ring 24 upwards, the movable rod 21 returns to the original position under the elastic reset action of the spring 22 when the pull ring 24 is released, at this time, the sliding block 25 can move downwards together with the movable rod 21, and the transmission frame 27 and the positioning blocks 28 move downwards together, until the positioning blocks 28 tightly abut against the workpiece in the machining groove 17, so that the workpiece can be fixed through the positioning blocks 28, to prevent the workpiece from being displaced during the drilling process and causing hole position error.

[0037] The machining grooves 17 are equidistantly and circularly distributed around the fixed cylinder 16, a plurality of workpieces can be placed in the plurality of machining grooves 17 at the same time, the machining groove 17 can move to the position directly below the drilling mechanism with the rotation of the rotating disc 15, when the drilling of a contactor contact workpiece in one of the machining grooves 17 is completed, the workpiece in the next machining groove 17 can be quickly transferred to the machining station for machining by driving the rotating disc 15, so as to realize the continuous drilling of a plurality of workpieces without frequent disassembly, which not only reduces the labor intensity, but also greatly improves the overall machining efficiency.

[0038] The top of the chip guide block 18 is an inclined end face, the end of the inclined face extends to the top of the chip guide groove 5, the chip guide groove 5 is annular, a plurality of chip guide holes 29 are formed in the groove bottom, the chip guide holes 29 penetrate through the table face 1 and are distributed in an equidistant annular manner, and the chip guide holes 29 are located above the chip collecting groove 3, the chips generated during machining can slide out of the machining groove 17 and fall into the chip guide groove 5 below, and the chips in the chip guide groove 5 can be collected into the chip collecting groove 3 through the chip guide holes 29, so that the chips can be uniformly recycled through the chip collecting groove 3, thereby effectively avoiding the accumulation of chips in the machining groove 17 and causing the hole to be blocked, thereby affecting the smoothness and depth consistency of the machined hole.

[0039] The air outlet 13 is connected with the air duct 12, and each air outlet 13 is linearly distributed in an equidistant manner along the length direction of the air duct 12, so that the covering area of the cold air can be effectively expanded, the cold air can be blown to each angle of the drilling mechanism, and the cooling efficiency can be effectively improved.

[0040] The number of the sliding grooves 20 is the same as that of the machining grooves 17, and the center of each sliding groove 20 corresponds to the center of each machining groove 17, the sliding block 25 can drive the positioning block 28 to move along the corresponding sliding groove 20, at this time, the contactor contact workpieces in the plurality of machining grooves 17 can be fixed at the same time through the positioning mechanism, without the need for additional design of a plurality of clamps and other fixing structures, which is convenient to operate and effectively reduces the cost.

[0041] Each pair of positioning blocks 28 is located above the corresponding machining groove 17, and a buffer pad 30 is arranged on the bottom surface of each positioning block 28, the buffer pad 30 can be made of elastic materials such as rubber and is fixed by means of glue, when the positioning block 28 contacts the contactor contact workpiece, the buffer pad 30 can play a buffering protection role, so as to avoid collision and wear caused by direct contact between the workpiece and the positioning block 28.

[0042] The circuit, electronic components and chip modules involved in the utility model are prior art, and can be realized by those skilled in the art without further description, and the content protected by the utility model does not involve improvement of software and methods.

[0043] The standard parts used in the application file can be purchased from the market, all the components in the application file can be ordered according to the description and drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, and the mechanical parts and equipment adopt conventional types in the prior art, the electrical components appearing in the text are connected with the main controller and 220V mains electricity, and the main controller is a conventional known device that can play a control role.

[0044] The working principle of the utility model is:

[0045] The utility model discloses when using, can first through the pull ring 24 is pulled up to make it drive movable rod 21 together with each sliding block 25 along the sliding slot 20 upward movement, then after putting multiple contactor contact workpieces of drilling processing in the corresponding processing groove 17 in the block 19, loosen the pull ring 24, movable rod 21 will be under the elastic reset action of spring 22 return to the original position, at the same time, sliding block 25 can move down along with movable rod 21, and drive transmission frame 27 together with positioning block 28 move down, until positioning block 28 is tightly pressed on the workpiece in processing groove 17, so that can fix workpiece through positioning block 28, then drive second motor 14 makes it drive turntable 15 together with each processing groove 17 rotate, until one of processing groove 17 moves to the right below of drilling mechanism, drive first motor 8 makes it drive drill bit 9 rotate, and drive electric telescopic rod 6 makes it drive mounting plate 7 together with drill bit 9 move down, until drill bit 9 and the surface of contactor contact workpiece contact, can carry out drilling processing to it, the chip produced in processing process can slide out processing groove 17 along the chip guide block 18 and fall into the chip guide groove 5 below, after the chip enters the chip guide groove 5, can gather to the chip collecting groove 3 through each chip guide hole 29, so as to carry out unified recovery to the chip through the chip collecting groove 3, when completing the drilling processing of one contactor contact workpiece in one of processing groove 17, through driving turntable 15, can quickly shift the workpiece in next processing groove 17 to the processing station and process, so as to realize the continuous drilling processing of multiple workpieces, without frequent disassembly, not only reduce the labor intensity, also greatly improve the overall processing efficiency, when the device works for a long time, can drive fan 10 and blow, the cold wind that fan 10 blows can enter the air duct 12 through the air blast bin 11, and blow to the drilling mechanism through each air outlet 13, so as to utilize the air cooling mode to speed up the air flow velocity around the drilling mechanism, so as to quickly take away the surface heat of drilling mechanism, to play the effect of cooling, so as to effectively prevent the surface overheating of drill bit 9 and cause the deformation or performance decline of workpiece material.

[0046] The above disclosed preferred embodiments of the utility model are only used to help the description of the utility model. The preferred embodiments do not describe all the details, and the utility model is limited to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole range and equivalents.

Claims

1. A contactor contact machining apparatus characterized by comprising: The bottom of the table top is fixedly connected with support plates on both sides, and the support plates are provided with chip collecting grooves. The drilling mechanism comprises an electric telescopic rod, which is installed on the top of the support. The cooling mechanism comprises a fan and a blast bin, which are installed on both sides of the support. The work station transfer mechanism comprises a second motor, which is installed on the table top. The positioning mechanism comprises a movable rod, which is located in the fixed cylinder.

2. A contactor contact machining apparatus according to claim 1, wherein The movable rod is fixedly connected with a spring between the bottom end and the inner cavity bottom of the fixed cylinder.

3. A contactor contact machining apparatus according to claim 1, wherein The movable rod is fixedly connected with a convex block at the top end.

4. A contactor contact machining apparatus according to claim 1, wherein The movable rod is fixedly connected with a plurality of sliding blocks.

5. A contactor contact machining apparatus according to claim 1, wherein The sliding blocks are equal in number to the machining grooves.

6. A contactor contact machining apparatus according to claim 1, wherein The bottom of each sliding block is fixedly connected with a transmission rod. The transmission rod is fixedly connected with a transmission frame. The transmission frame is in the shape of n. Each pair of positioning blocks is located directly above the corresponding machining groove. The bottom surface of each positioning block is provided with a layer of buffer pad. The top of the machining groove is an inclined end surface. The inclined end surface of the machining groove extends to the top of the chip collecting groove. The chip collecting groove is in the shape of a ring. The bottom of the chip collecting groove is provided with a plurality of chip guiding holes. The chip guiding holes pass through the table top and are distributed in the shape of a ring. The chip guiding holes are located directly above the chip collecting groove. The outlet is in communication with the air duct. Each outlet is linearly distributed along the length direction of the air duct. The number of sliding grooves is equal to the number of machining grooves. The center of each sliding groove corresponds to the center of each machining groove. Each pair of positioning blocks is located directly above the corresponding machining groove. The bottom surface of each positioning block is provided with a layer of buffer pad.

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