Oil dripping device for button production
By designing a button -producing oil device including buttons including oil brushing mechanisms, oiling mechanisms and workmodes, it solves the problem of low oil brushing efficiency of multiple key shafts in the production of mechanical keyboards, and realizes high -efficiency and uniform oil oils. The coverage has improved the quality and processing efficiency.
Patent Information
- Application Number
- CN202323584543.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-27
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2033-12-27
AI Technical Summary
In the production process of mechanical keyboards, it is difficult for the prior art to efficiently brush oil on multiple key shafts, resulting in low point oil efficiency and it is difficult for the oil to completely cover the small axis center.
A button is designed to produce some oil devices, including oil brushing mechanisms, oil -coated institutions and workmade components. The oil brush mechanism uses the combination of telescopic elements, connectors and oil elements to use brush heads and multiple brushing hair to achieve automatic order oil to multiple key shafts. The oil -coated institution evenly transports lubricating oil to the bristles through the oil seat and oil circuit system.
The efficient automatic oil brushing of multiple key shafts is achieved, ensuring the uniform coverage of oil, and improving the quality of oil and processing efficiency.
Smart Images
Figure 00000000_0000_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of button production, in particular to an oiling device for button production. Background Art
[0002] In the production process of mechanical keyboards, in order to make the rebound speed of mechanical keyboards smoother, the axis of the keyboard key shaft needs to be lubricated. The common method is to oil the keyboard key shaft of the keyboard key. The key shaft has an axis inside, the axis of the key shaft is cylindrical, and one end of the axis will penetrate and extend out of the key shaft shell. Limited by the volume of the key shaft, the axis volume is small. Since a common keyboard has 108 keys, the axis of each key shaft needs to be oiled. The method of using a dispensing valve and an oil nozzle to oil the key shaft one by one is too inefficient. And because the volume of the key shaft and its axis is small, the outer surface of the axis is a cylindrical surface, and the oil sprayed by the oil nozzle is difficult to completely cover.
[0003] Therefore, an oiling device is proposed which can automatically oil multiple key shafts and ensure the oiling effect. Utility Model Content
[0004] The purpose of the utility model is to provide an oiling device for button production to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an oiling device for button production, comprising an oiling mechanism, an oiling mechanism and a tooling assembly, the oiling mechanism comprising a telescopic element, a connecting piece and an oiling element, the telescopic element, the connecting piece and the oiling element are connected in sequence, the oiling element comprises a brush head and a plurality of bristles, the bristles are arranged on the lower surface of the brush head, the brush head is detachably arranged on the lower surface of the connecting piece at one end away from the telescopic element, the oiling mechanism, the oiling mechanism and the tooling assembly are arranged in sequence along the telescopic direction of the telescopic element, the tooling assembly comprises a workpiece fixture and a lifting element, the workpiece fixture is arranged in sequence at intervals along the telescopic direction of the telescopic element, the lifting element is connected to the lower end of the workpiece fixture in a one-to-one correspondence, and the workpiece fixture is arranged below the brush head.
[0006] Preferably, the workpiece clamp comprises a placement seat, a pneumatic chuck and a clamping block, the placement seat is detachably arranged on the pneumatic chuck, a workpiece receiving groove is provided at the center of the placement seat, a plurality of through grooves are provided around the array of workpiece receiving grooves on the placement seat, the jaws and the clamping block of the pneumatic chuck are both slidably arranged in the through grooves, and the clamping block is detachably connected to the jaws of the pneumatic chuck. A protrusion is convexly arranged at one end of the clamping block. The jaws of the pneumatic chuck are slidably arranged in the through groove, and the lower end of the clamping block is slidably arranged in the through groove, and the lower end of the clamping block is detachably connected to the jaws of the pneumatic chuck. The movement of the jaws of the pneumatic chuck will drive the clamping block to gather, and the workpiece is clamped by the protrusion at the end of the clamping block.
[0007] Preferably, the oiling mechanism comprises an oiling seat and a joint, an oil outlet and an oiling groove are provided on the upper surface of the oiling seat, the oiling groove is connected to the oil outlet, the joint is detachably arranged on the outer surface of the oiling seat, an oil circuit is arranged inside the oiling seat, and the oil outlet and the joint are both connected to the oil circuit. The oiling groove is a through groove, and the oiling groove is cross-arranged on the upper surface of the oiling seat. The lubricating oil enters the oil circuit from the joint, and is transported to the multiple oil outlets through the oil circuit, and finally enters each oiling groove. When the bristles pass through the oiling groove, the lower end of the bristles will be contaminated with the oil in the oiling groove, and the lubricating oil adheres to the lower end of the bristles.
[0008] Preferably, the oiling mechanism further comprises an oil box and a support, wherein the oil box is arranged directly below the oiling seat, the lower end of the support is fixed to the inner wall of the oil box, and the upper end of the support is detachably arranged on the oiling seat. The support is used to support and install the oiling seat so that the oiling seat is located directly above the oil box. The oil box collects the lubricating oil left by the edge of the oiling seat to avoid waste, which is conducive to ensuring a clean and tidy production workshop environment.
[0009] Preferably, the oil box is provided with an oil chamber and a sedimentation chamber, which are connected in sequence from top to bottom. The sedimentation chamber is used to precipitate impurities, and the impurities will be precipitated in the sedimentation chamber after a long shutdown, avoiding frequent replacement of the oil in the clean oil box after shutdown.
[0010] Preferably, the connecting member includes a fixed rod and a fixed seat, the telescopic element, the fixed seat, the fixed rod and the oiling element are connected in sequence, the fixed rod is vertically arranged on the fixed seat, the fixed seat is provided with a first limiting groove and a second limiting groove at the center positions of the two sides, one end of the telescopic element is detachably arranged in the first limiting groove, and one end of the fixed rod is detachably arranged in the second limiting groove. The fixed seat is detachably connected to the telescopic element, the fixed rod is detachably connected to the brush head, the fixed rod is detachably replaced, and fixed rods of different lengths are replaced according to the number of workpieces that need to be oiled.
[0011] Preferably, the projection of the second limiting groove on the plane where the bottom of the first limiting groove is located is set at the center of the first limiting groove. The second limiting groove is smaller than the first limiting groove, which is convenient for distinguishing the installation positions of the fixing rod and the telescopic element to avoid reverse installation.
[0012] Preferably, the telescopic element and the lifting element are both pneumatic cylinders or electric cylinders.
[0013] Preferably, the oiling mechanism further comprises an oil pump, the oil inlet and the oil outlet of the oil pump are both connected to the oil chamber. The oil pump is used to deliver oil to the oil box and can extract the oil inside the oil box for filtering.
[0014] Preferably, a support frame is further included, and the telescopic element and the oil box are both arranged on the upper surface of the support frame. The oil box forms a step groove at the intersection of the oil chamber and the sedimentation chamber, and one end of the support frame is arranged in the step groove. The support frame is used to support and install the telescopic element and the oil box, and the step groove cooperates with the support frame to locate the oil box.
[0015] The beneficial effects of the utility model are as follows: the telescopic element controls the brush head to make linear reciprocating motion, and the brush head will pass through each workpiece fixture in turn when it moves linearly, which is beneficial to improving processing efficiency. The lifting element controls the workpiece fixture to rise to the height of the bristles, and the lifting element controls the relative position of the upper workpiece and the bristles, so that the lower end of the bristles can brush the lower end of the workpiece axis, which is beneficial to ensure that the oil covers the axis. When the brush head moves linearly, the large number of bristles on the brush head will oil multiple workpiece fixtures in turn, which is beneficial to ensure that the oil covers the workpiece, which is beneficial to ensure the quality of oiling, and at the same time improves processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The accompanying drawings further illustrate the present invention, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention.
[0017] Figure 1 A schematic diagram of the structure of an oiling device for button production provided by an embodiment of the utility model;
[0018] Figure 2 A schematic diagram of the structure of the oil brushing mechanism provided in one embodiment of the utility model Figure 1 ;
[0019] Figure 3 A schematic diagram of the structure of the oil brushing mechanism provided in one embodiment of the utility model Figure 2 ;
[0020] Figure 4 A schematic diagram of the structure of an oiling seat provided in one embodiment of the utility model;
[0021] Figure 5 A schematic diagram of the structure of a workpiece fixture provided by an embodiment of the utility model;
[0022] Figure 6 This is a schematic structural diagram of an oil box provided in one embodiment of the utility model.
[0023] Figure numerals: 1: oiling seat 1; 2: oil box; 3: telescopic element; 4: connecting piece; 5: oiling element; 6: lifting element; 7: workpiece fixture. DETAILED DESCRIPTION
[0024] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.
[0025] It should be noted that in the present invention, unless otherwise stated, when an element is referred to as being "fixed to" or "set on" another element, it may be directly on the other element or there may be a central element at the same time. The directional words used, such as "upper, lower, left, right" generally refer to the position of the element. Figure 1 "Inside and outside" refer to the inside and outside of a specific outline. "Far and near" refer to the far and near relative to a certain component. Example 1
[0026] like Figure 1-Figure 6 As shown in , an embodiment of the utility model provides an oiling device for button production, including an oil brushing mechanism, an oiling mechanism and a tooling assembly, the oil brushing mechanism includes a telescopic element 3, a connecting member 4 and an oiling element 5, the telescopic element 3, the connecting member 4 and the oiling element 5 are connected in sequence, the oiling element 5 includes a brush head and a plurality of bristles, the bristles are arranged on the lower surface of the brush head, the brush head is detachably arranged on the end of the lower surface of the connecting member 4 away from the telescopic element 3, the oil brushing mechanism, the oiling mechanism and the tooling assembly are arranged in sequence along the telescopic direction of the telescopic element 3, the tooling assembly includes a workpiece fixture 7 and a lifting element 6, the workpiece fixture 7 is arranged in sequence at intervals along the telescopic direction of the telescopic element 3, the lifting element 6 is connected to the lower end of the workpiece fixture 7 in a one-to-one correspondence, and the workpiece fixture 7 is arranged below the brush head.
[0027] The workpiece clamp 7 includes a placement seat, a pneumatic chuck and a clamping block. The placement seat is detachably arranged on the pneumatic chuck. A workpiece receiving groove is provided at the center of the placement seat. The placement seat is provided with a plurality of through grooves around the array of workpiece receiving grooves. The jaws and the clamping block of the pneumatic chuck are both slidably arranged in the through grooves, and the clamping block is detachably connected to the jaws of the pneumatic chuck. A protrusion is convexly arranged at one end of the clamping block. The jaws of the pneumatic chuck are slidably arranged in the through groove, and the lower end of the clamping block is slidably arranged in the through groove, and the lower end of the clamping block is detachably connected to the jaws of the pneumatic chuck. The movement of the jaws of the pneumatic chuck will drive the clamping block to gather, and the workpiece is clamped by the protrusion at the end of the clamping block.
[0028] The oiling mechanism includes an oiling seat 1 and a joint. The upper surface of the oiling seat 1 is provided with an oil outlet and an oiling groove, the oiling groove is connected to the oil outlet, the joint is detachably arranged on the outer surface of the oiling seat 1, an oil circuit is arranged inside the oiling seat 1, and the oil outlet and the joint are both connected to the oil circuit. The oiling groove is a through groove, and the oiling groove is cross-arranged on the upper surface of the oiling seat 1. The lubricating oil enters the oil circuit from the joint, and is transported to multiple oil outlets through the oil circuit, and finally enters each oiling groove. When the bristles pass through the oiling groove, the lower end of the bristles will be contaminated with the oil in the oiling groove, and the lubricating oil adheres to the lower end of the bristles.
[0029] The oiling mechanism further includes an oil box 2 and a support, wherein the oil box 2 is arranged directly below the oiling seat 1, the lower end of the support is fixed to the inner wall of the oil box 2, and the upper end of the support is detachably arranged on the oiling seat 1. The support is used to support and install the oiling seat 1, so that the oiling seat 1 is located directly above the oil box 2. The lubricating oil left by the edge of the oiling seat 1 is collected by the oil box 2 to avoid waste, which is conducive to ensuring a clean and tidy environment in the production workshop.
[0030] The oil box 2 is provided with an oil chamber and a sedimentation chamber, which are connected in sequence from top to bottom. The sedimentation chamber is used to precipitate impurities, and the impurities will be precipitated in the sedimentation chamber after a long shutdown, avoiding frequent replacement of the oil in the oil box 2 after shutdown.
[0031] The connecting member 4 includes a fixed rod and a fixed seat. The telescopic element 3, the fixed seat, the fixed rod and the oiling element 5 are connected in sequence. The fixed rod is vertically arranged on the fixed seat. The fixed seat is provided with a first limiting groove and a second limiting groove at the center positions of the two sides thereof. One end of the telescopic element 3 is detachably arranged in the first limiting groove, and one end of the fixed rod is detachably arranged in the second limiting groove. The fixed seat is detachably connected to the telescopic element 3, the fixed rod is detachably connected to the brush head, the fixed rod is detachably replaced, and fixed rods of different lengths are replaced according to the number of workpieces to be oiled.
[0032] The projection of the second limiting groove on the plane where the bottom of the first limiting groove is located is set at the center of the first limiting groove. The second limiting groove is smaller than the first limiting groove, which is convenient for distinguishing the installation positions of the fixing rod and the telescopic element 3 to avoid reverse installation.
[0033] The telescopic element 3 and the lifting element 6 are both pneumatic cylinders or electric cylinders. Example 2
[0034] Compared with the first embodiment, the present embodiment is different in that: the oiling device for button production provided in the present embodiment further comprises a support frame, and the telescopic element 3 and the oil box 2 are both arranged on the upper surface of the support frame. The oil box 2 forms a step groove at the intersection of the oil chamber and the sedimentation chamber, and one end of the support frame is arranged in the step groove. The support frame is used to support and install the telescopic element 3 and the oil box 2, and the step groove cooperates with the support frame to locate the position of the oil box 2. Example 3
[0035] Preferably, compared with the above embodiment, the present embodiment is different in that: the oiling mechanism further comprises an oil pump, the oil inlet and the oil outlet of the oil pump are both connected to the oil chamber. The oil pump is used to deliver oil to the oil box 2 and can extract the oil inside the oil box 2 for filtering. Example 4
[0036] Preferably, compared with the above-mentioned embodiment, the difference between this embodiment and the above-mentioned embodiment is that the oiling mechanism further includes an oil pump and an oil storage tank, the oil outlet of the oil pump is connected to the oil chamber, and the oil inlet of the oil pump is connected to the oil storage tank. The oil pump is used to deliver oil to the oil box 2, and can extract the oil inside the oil box 2 for filtering. The oil storage tank is used to store lubricating oil, and the oil box 2 is replenished with oil by the oil pump to avoid insufficient storage of lubricating oil in the oil box 2.
[0037] The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, which should be considered as the scope of this specification.
Claims
1. An oiling device for button production, characterized in that: It includes an oil brushing mechanism, an oiling mechanism and at least one tooling assembly, the oil brushing mechanism includes a telescopic element, a connecting piece and an oiling element, the telescopic element, the connecting piece and the oiling element are connected in sequence, the oiling element includes a brush head and a plurality of bristles, the bristles are arranged on the lower surface of the brush head, the brush head is detachably arranged on one end of the lower surface of the connecting piece away from the telescopic element, the oil brushing mechanism, the oiling mechanism and the tooling assembly are arranged in sequence along the telescopic direction of the telescopic element, the tooling assembly includes a workpiece fixture and a lifting element, the workpiece fixture is arranged in sequence at intervals along the telescopic direction of the telescopic element, the lifting element is connected to the lower end of the workpiece fixture in a one-to-one correspondence, and the workpiece fixture is arranged below the brush head.
2. The oiling device for button production according to claim 1, characterized in that: The workpiece clamp includes a placement seat, a pneumatic chuck and a clamping block. The placement seat is detachably arranged on the pneumatic chuck. A workpiece accommodating groove is provided at the center of the placement seat. The placement seat is provided with a plurality of through grooves around the workpiece accommodating groove array. The clamping jaws and the clamping block of the pneumatic chuck are both slidably arranged in the through grooves. The clamping block is detachably connected to the clamping jaws of the pneumatic chuck.
3. The oiling device for button production according to claim 1, characterized in that: The oiling mechanism includes an oiling seat and a joint. An oil outlet and an oiling groove are provided on the upper surface of the oiling seat. The oiling groove is connected to the oil outlet. The joint is detachably arranged on the outer surface of the oiling seat. An oil circuit is provided inside the oiling seat. The oil outlet and the joint are both connected to the oil circuit.
4. The oiling device for button production according to claim 3, characterized in that: The oiling mechanism also includes an oil box and a support, wherein the oil box is arranged directly below the oiling seat, the lower end of the support is fixed to the inner wall of the oil box, and the upper end of the support is detachably arranged on the oiling seat.
5. The oiling device for button production according to claim 4, characterized in that: An oil chamber and a sedimentation chamber are arranged inside the oil box, and the oil chamber and the sedimentation chamber are connected in sequence from top to bottom.
6. The oiling device for button production according to claim 1, characterized in that: The connecting member includes a fixing rod and a fixing seat, the telescopic element, the fixing seat, the fixing rod and the oil-point element are connected in sequence, the fixing rod is vertically arranged on the fixing seat, and the fixing seat is respectively provided with a first limiting groove and a second limiting groove at the center position of two relative side surfaces, one end of the telescopic element is detachably arranged in the first limiting groove, and one end of the fixing rod is detachably arranged in the second limiting groove.
7. The oiling device for button production according to claim 6, characterized in that: The projection of the second limiting groove on the plane where the bottom of the first limiting groove is located is arranged at the center position of the first limiting groove.
8. The oiling device for button production according to claim 1, characterized in that: The telescopic element and the lifting element are both air cylinders or electric cylinders.
9. The oiling device for button production according to claim 5, characterized in that: The oiling mechanism also includes an oil pump, and an oil inlet and an oil outlet of the oil pump are both connected to the oil cavity.
10. The oiling device for button production according to claim 4, characterized in that: It also includes a support frame, and the telescopic element and the oil box are both arranged on the upper surface of the support frame.