Faucet positioning device

Abstract

The utility model discloses a faucet positioning device, and relates to the technical field of faucet machining equipment. The faucet positioning device comprises a universal positioning bottom plate and a positioning mechanism, the positioning mechanism comprises a first positioning assembly and / or a second positioning assembly, the first positioning assembly is used for fixing the position of a shower faucet, and the second positioning assembly is used for fixing the position of a single-hole faucet; a first positioning hole, a second positioning hole and a third positioning hole are formed in the universal positioning bottom plate, and the first positioning hole and the second positioning hole are matched to be used for installing the first positioning assembly; the first positioning hole and the third positioning hole are matched to be used for installing the second positioning assembly. According to the faucet positioning device, the stability and the positioning precision of the faucet positioning device in the polishing process can be improved, and the polishing efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to faucet processing equipment technical field especially relates to a faucet positioning device. BACKGROUND

[0002] Faucet is the popular name of water valve, and is used to control the size of water flow, and has the function of water saving. The commonly used faucet at present includes single hole faucet and shower faucet. The single hole faucet usually has only one water inlet and one water outlet, and cold water and hot water are both passed into the valve body through the water inlet, and is usually used for wash basin in bathroom. The shower faucet usually includes two water inlets and two water outlets, and cold water and hot water are respectively passed into the valve body through different water inlets, and the water outlets are respectively upper water outlet and lower water outlet, and the upper water outlet is usually used for connecting shower head. The shower faucet is mainly used in bathroom, and can provide stable shower water flow, and can adjust water temperature according to needs.

[0003] In the process of producing faucet, in order to eliminate the defects on the surface of faucet and improve the surface quality and aesthetic degree, the surface of faucet needs to be polished. At present, the automatic polishing method is mainly used for polishing, and the specific method is as follows: the faucet to be processed is placed in the positioning device by artificial, and then the faucet to be processed is grabbed by mechanical arm, and then the faucet to be processed is polished on the polishing machine according to the set path trajectory by mechanical arm, and finally the polished faucet is placed back to the original position by mechanical arm, that is, the polishing is completed. In order to make the mechanical arm accurately feed and discharge, the positioning device is needed to fix the faucet. The traditional positioning device usually includes positioning bottom plate and positioning mechanism installed on the positioning bottom plate. The positioning bottom plate plays the role of bearing and stable supporting the faucet, and the positioning mechanism plays the role of product positioning.

[0004] At present, the traditional positioning device is usually only suitable for placing single type of faucet, and different types of faucet products need to use different positioning devices. For example, when the single hole faucet and the shower faucet are polished, different positioning devices need to be used to place and fix them, which leads to the need to replace different positioning devices when the polishing products are replaced, that is, the current positioning device needs to be disassembled from the workbench and then other type of positioning device needs to be installed. Since the positioning device is mainly installed on the workbench through the positioning bottom plate, the frequent installation and disassembly of the positioning bottom plate can easily cause the positioning bottom plate to have slight wear, deformation or looseness, which can easily cause the position of the positioning bottom plate to deviate. The positioning bottom plate is the reference plane of workpiece positioning, and the inaccurate position of the positioning bottom plate can cause the initial position of the faucet placed thereon to have error, which can affect the positioning accuracy in polishing operation and further affect the polishing effect. Moreover, in order to ensure the stability of the positioning device during polishing, the positioning bottom plate needs to be very firmly installed on the workbench, which makes the installation and disassembly process complex, consumes long time and reduces the overall polishing efficiency. The utility model discloses

[0005] In view of the above prior art, the utility model aims at providing a faucet positioning device, which can improve the stability and positioning accuracy of the faucet positioning device during polishing and improve the polishing efficiency, and solve the problems of poor stability and positioning accuracy of the existing positioning device and reduced polishing efficiency.

[0006] In order to solve the above technical problems, the utility model provides a faucet positioning device, which comprises a universal positioning base plate and a positioning mechanism, the positioning mechanism comprises a first positioning assembly and / or a second positioning assembly, the first positioning assembly is used for fixing the position of a shower faucet, and the second positioning assembly is used for fixing the position of a single-hole faucet.

[0007] A first positioning hole, a second positioning hole and a third positioning hole are formed in the universal positioning base plate, the first positioning hole and the second positioning hole are matched to install the first positioning assembly, and the first positioning hole and the third positioning hole are matched to install the second positioning assembly.

[0008] As an improvement of the above technical scheme, the distance between the first positioning hole and the second positioning hole matches the distance between the two water inlets of the shower faucet.

[0009] The vertical distance between the first positioning hole and the third positioning hole is S1, the horizontal distance between the water inlet of the single-hole faucet and the water outlet of the single-hole faucet is S2, and the S1 and the S2 satisfy the following formula: S1=(0.3~1)S2.

[0010] As an improvement of the above technical scheme, the first positioning hole is provided with a plurality of groups, each group is provided with a plurality of first positioning holes, and the plurality of first positioning holes in each group are arranged on the universal positioning base plate along a straight line; the second positioning hole is provided with a plurality of groups, each group is provided with a plurality of second positioning holes, the plurality of second positioning holes in each group are arranged on the universal positioning base plate along a straight line, the installation positions of the second positioning holes and the first positioning holes are one-to-one corresponding, and the distance between the corresponding first positioning hole and the second positioning hole matches the distance between the two water inlets of the shower faucet.

[0011] The third positioning hole is provided with a plurality of groups, the third positioning holes in each group are arranged on the universal positioning base plate along a straight line, one side of each group of first positioning holes corresponds to one group of third positioning holes, the straight line formed by connecting each group of first positioning holes is parallel to the straight line formed by connecting each group of third positioning holes corresponding thereto, and the distance between the straight line formed by connecting each group of first positioning holes and the straight line formed by connecting each group of third positioning holes corresponding thereto is S1.

[0012] As an improvement of the above technical scheme, the first positioning assembly comprises a first positioning seat, a second positioning seat, a first fixing member and a second fixing member, the first positioning seat is mounted on the first positioning hole through the first fixing member, the second positioning seat is mounted on the second positioning hole through the second fixing member, and the first positioning seat and the second positioning seat are respectively used for fixing two water inlets of the shower faucet.

[0013] As an improvement of the above technical scheme, the first positioning seat comprises a first guide part, a first limiting part and a first supporting part, and the first guide part, the first limiting part and the first supporting part are sequentially connected from top to bottom;

[0014] The diameter of the first guide part is smaller than the diameter of the water inlet of the shower faucet, and the diameter of the first guide part gradually decreases in the direction away from the first supporting part;

[0015] The diameter of the first limiting part is matched with the diameter of the water inlet of the shower faucet;

[0016] The diameter of the first supporting part is greater than the diameter of the water inlet of the shower faucet.

[0017] As an improvement of the above technical scheme, the second positioning assembly comprises a positioning supporting frame, a supporting screw, a third positioning seat, a third fixing member and an adjusting member;

[0018] The third positioning seat is mounted on the first positioning hole through the third fixing member;

[0019] The number of the third positioning holes in each group corresponds to the number of the supporting screws, the supporting screws are mounted on the third positioning holes, the positioning supporting frame is mounted on the supporting screws through the adjusting member, and the adjusting member is used for adjusting the mounting height of the positioning supporting frame;

[0020] The third positioning seat is used for fixing the water inlet of the single-hole faucet, and the positioning supporting frame is used for supporting the water outlet cavity of the single-hole faucet.

[0021] As an improvement of the above technical scheme, the top of the supporting frame is provided with a plurality of fixing grooves, the shape of the fixing grooves is matched with the shape of the bottom of the water outlet cavity of the single-hole faucet, and the fixing grooves are used for supporting and fixing the water outlet cavity of the single-hole faucet;

[0022] The third positioning seat is provided with a plurality of third positioning seats, the plurality of third positioning seats are respectively mounted on corresponding first positioning holes, and the positions of the plurality of fixing grooves correspond to the positions of the third positioning seats.

[0023] As the improvement of the above technical scheme, the third positioning seat comprises a second guide part, a second limiting part and a second supporting part, and the second guide part, the second limiting part and the second supporting part are sequentially connected from top to bottom.

[0024] The diameter of the second supporting part is greater than the diameter of the water inlet of the single-hole faucet.

[0025] The diameter of the second limiting part is matched with the diameter of the water inlet of the single-hole faucet.

[0026] The diameter of the second guide part is smaller than the diameter of the water inlet of the single-hole faucet, and the diameter of the second guide part gradually decreases in the direction away from the second limiting part.

[0027] As the improvement of the above technical scheme, the third positioning seat is internally provided with a third mounting hole for mounting a third fixing member, and a connecting end of the third fixing member passes through the third mounting hole and is threadedly connected with the first positioning hole, so that the third positioning seat is fixedly mounted on the universal positioning base plate.

[0028] As the improvement of the above technical scheme, the faucet positioning device further comprises a fixing bolt, and a plurality of mounting counterbores are further formed in the universal positioning base plate, and the fixing bolt passes through the mounting counterbores and is connected with an external workbench.

[0029] The universal positioning base plate is designed so that the universal positioning base plate in the faucet positioning device does not need to be disassembled when the polishing product is replaced, the position deviation of the universal positioning base plate is avoided, the stability and positioning accuracy of the workpiece in the polishing process are ensured, and the quality problems caused by the position deviation or shaking are reduced. At the same time, the universal positioning base plate is designed to be universal and is suitable for polishing by various mechanical hands, and the operation is simple. In addition, the universal positioning base plate has better flexibility and applicability, can reduce the frequency of replacing the workpiece, and prolong the service life of the workpiece. Through the cooperation of the universal positioning base plate and the positioning mechanism, the faucet positioning device can accurately fix and position the faucet workpiece, and provide stable support and accurate guidance for the polishing of the mechanical arm. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 is a structural schematic view of a faucet positioning device in an embodiment of the utility model;

[0031] Figure 2 is a structural schematic view of a faucet positioning device in another embodiment of the utility model;

[0032] Figure 3 is Figure 2 a structural schematic view of a universal positioning base plate in the faucet positioning device shown in the embodiment;

[0033] Figure 4 is Figure 2 the faucet positioning device of the embodiment shown in the cross-sectional view after placing the shower faucet;

[0034] Figure 5 is Figure 4 the enlarged view at S in the embodiment shown;

[0035] Figure 6 is Figure 1 the cross-sectional view of the faucet positioning device of the embodiment shown at the third positioning seat;

[0036] Figure 7 is Figure 1 the schematic view of the faucet positioning device of the embodiment shown after placing the single-hole faucet;

[0037] Figure 8 is Figure 2 the schematic view of the faucet positioning device of the embodiment shown after placing the shower faucet;

[0038] Figure 9 is Figure 7 the side view of the faucet positioning device of the embodiment shown after placing the single-hole faucet;

[0039] In the figure: general positioning base plate 1, shower faucet 3, single-hole faucet 4, first positioning hole 11, second positioning hole 12, third positioning hole 13, first positioning assembly 21, second positioning assembly 22, first positioning seat 211, second positioning seat 212, first fixing member 213, second fixing member 214, positioning support frame 221, support screw 222, third positioning seat 223, third fixing member 224, adjusting member 225, first guide part 2111, first limiting part 2112, first support part 2113, first mounting hole 2114, fixed groove 2211, second guide part 2231, second limiting part 2232, second support part 2233 DETAILED DESCRIPTION

[0040] In order to make the purpose, technical scheme and advantages of the utility model more clear, the following will combine the drawings to make the utility model further detailed description. The utility model can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive.

[0041] In the description of the utility model, it is understood that the terms "upper", "lower", "left", "right", "top", "bottom" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0042] In the description of the utility model, it needs to explain, unless another explicit stipulation and limit, term " install " " connection " should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be direct connection, also can be indirectly connected through intermediate medium, can be two element inside intercommunication, for ordinary skilled person in the art, can understand the specific meaning of above-mentioned term in the utility model with specific circumstances.

[0043] As Figures 1 to 9 The utility model discloses a faucet positioning device, including general positioning base plate 1 and positioning mechanism, the positioning mechanism includes first positioning assembly 21 and / or second positioning assembly 22, the first positioning assembly 21 is used for fixing the position of shower faucet 3, and the second positioning assembly 22 is used for fixing the position of single-hole faucet 4.

[0044] The general positioning base plate 1 is provided with a first positioning hole 11, a second positioning hole 12 and a third positioning hole 13, and the first positioning hole 11 and the second positioning hole 12 are matched to install the first positioning assembly 21.

[0045] The faucet positioning device provided by the embodiment is provided with the general positioning base plate 1, and the first positioning hole 11, the second positioning hole 12 and the third positioning hole 13 are arranged at different positions of the general positioning base plate 1. The first positioning hole 11 and the second positioning hole 12 are matched to install the first positioning assembly 21, the shower faucet is fixed through the first positioning assembly 21, and the shower faucet positioning function is realized. The first positioning hole 11 and the third positioning hole 13 are matched to install the second positioning assembly 22, the single-hole faucet is fixed through the second positioning assembly 22, and the single-hole faucet positioning function is realized. Due to the design of the general positioning base plate 1, the general positioning base plate 1 can install the first positioning assembly 21 and the second positioning assembly 22, so that the faucet positioning device can fix the shower faucet and the single-hole faucet. Therefore, when the shower faucet and the single-hole faucet are polished, the general positioning base plate 1 does not need to be replaced when the product is replaced, that is, the general positioning base plate 1 can be fixed and installed on the workbench at all times, and the general positioning base plate 1 does not need to be disassembled, so that the wear, deformation or loosening problem of the general positioning base plate 1 caused by frequent disassembly can be effectively avoided, the position of the general positioning base plate 1 is ensured not to change, the positions of the first positioning hole 11, the second positioning hole 12 and the third positioning hole 13 on the general positioning base plate 1 are ensured not to change, and then the positioning precision of the faucet positioning device can be effectively improved. Moreover, the positioning device does not need to be disassembled and reinstalled when the product is replaced, and the polishing efficiency can be effectively improved.

[0046] To further explain, the faucet positioning device adopts a universal positioning base plate 1 suitable for robotic arm grinding. Through the design of the universal positioning base plate 1, the positioning accuracy and grinding efficiency of the robotic arm in the grinding operation can be improved, human operation error can be reduced, and workpiece damage can be reduced. At the same time, the faucet positioning device can achieve wider applicability and flexibility, enabling precise grinding of various specifications of shower faucets and single-hole faucets.

[0047] In one embodiment, the distance between the first positioning hole 11 and the second positioning hole 12 matches the distance between the two water inlets of the shower faucet 3, so that the cooperation of the first positioning hole 11 and the second positioning hole 12 can be used to install the first positioning component 21, thereby fixing the shower faucet and providing a positioning function for the shower faucet. The distance between the first positioning hole 11 and the second positioning hole 12 refers to the distance between the center of the first positioning hole 11 and the center of the second positioning hole 12; the distance between the two water inlets of the shower faucet 3 refers to the distance between the center of the cold water inlet and the center of the hot water inlet of the shower faucet 3.

[0048] More preferably, the distance between the first positioning hole 11 and the second positioning hole 12 is equal to the distance between the two water inlets of the shower faucet.

[0049] like Figure 9 As shown, in one embodiment, the vertical distance between the first positioning hole 11 and the third positioning hole 13 is S1, and the horizontal distance between the inlet and outlet of the single-hole faucet is S2. S1 and S2 satisfy the following formula: S1 = (0.3~1)S2, so that the cooperation between the first positioning hole 11 and the third positioning hole 13 can be used to install the second positioning component 22, thereby fixing the single-hole faucet and playing the role of positioning the single-hole faucet.

[0050] More preferably, S1 and S2 satisfy the following formula: S1 = (0.6~0.9)S2.

[0051] Specifically, the vertical distance between the first positioning hole 11 and the third positioning hole 13 refers to the vertical distance between the center of the first positioning hole 11 and the center of the third positioning hole 13; the horizontal distance between the inlet and outlet of the single-hole faucet refers to the distance between the center of the inlet and the center of the outlet of the single-hole faucet on the horizontal projection plane.

[0052] In an embodiment, the first positioning holes 11 are provided in several groups, each group having a plurality of first positioning holes 11, and the first positioning holes 11 in each group are arranged in a straight line on the universal positioning base plate 1; the second positioning holes 12 are provided in several groups, each group having a plurality of second positioning holes 12, and the second positioning holes 12 in each group are arranged in a straight line on the universal positioning base plate 1, and the mounting positions of the second positioning holes 12 correspond to the mounting positions of the first positioning holes 11 one by one; the spacing between the corresponding first positioning holes 11 and second positioning holes 12 matches the spacing between the two water inlets of the shower faucet, so that the faucet positioning device can support and position multiple shower faucets.

[0053] The third positioning holes 13 are provided in several groups, and the third positioning holes 13 in each group are arranged in a straight line on the universal positioning base plate 1; one side of each group of first positioning holes 11 corresponds to one group of third positioning holes 13, and the straight line formed by connecting the first positioning holes 11 in each group is parallel to the straight line formed by connecting the third positioning holes 13 in the corresponding group; the distance between the straight line formed by connecting the first positioning holes 11 in each group and the straight line formed by connecting the third positioning holes 13 in the corresponding group is S1, so that the faucet positioning device can support and position multiple single-hole faucets.

[0054] More preferably, the straight line formed by connecting the first positioning holes 11 in each group, the straight line formed by connecting the second positioning holes 12 in each group, and the straight line formed by connecting the third positioning holes 13 in each group are parallel.

[0055] It is worth noting that the design of the universal positioning base plate 1 allows for replacement of products without disassembly, avoiding positional deviation of the universal positioning base plate 1, ensuring the stability and positioning accuracy of the workpiece during polishing, and reducing quality problems caused by positional deviation or shaking. At the same time, the universal design of the universal positioning base plate 1 is suitable for polishing by multiple mechanical hands, and the operation is simple. Moreover, the universal positioning base plate 1 has better flexibility and applicability, can reduce the frequency of replacing workpieces, and thus prolong the service life of the workpieces. Through the cooperation of the universal positioning base plate 1 and the positioning mechanism, the faucet positioning device can accurately fix and position the faucet workpiece, providing stable support and accurate guidance for polishing by the mechanical arm.

[0056] In an embodiment, the first positioning assembly 21 comprises a first positioning seat 211, a second positioning seat 212, a first fixing member 213 and a second fixing member 214, the first positioning seat 211 is mounted on the first positioning hole 11 through the first fixing member 213, the second positioning seat 212 is mounted on the second positioning hole 12 through the second fixing member 214, and the first positioning seat 211 and the second positioning seat 212 are respectively used for fixing two water inlets of the shower faucet. The first positioning seat 211 and the second positioning seat 212 can be used for fixing and positioning the shower faucet, thereby providing stable support and accurate guidance for the robot arm.

[0057] Preferably, the first positioning seat 211 is internally provided with a first mounting hole 2114 for mounting the first fixing member 213, and a connecting end of the first fixing member 213 penetrates through the first mounting hole 2114 and is threadedly connected with the first positioning hole 11. In this way, the first positioning seat 211 can be firmly mounted on the universal positioning base plate 1, and the first fixing member 213 will not interfere with the robot arm in grabbing the shower faucet.

[0058] Preferably, the second positioning seat 212 is internally provided with a second mounting hole for mounting the second fixing member 214, and a connecting end of the second fixing member 214 penetrates through the second mounting hole and is threadedly connected with the second positioning hole 12. In this way, the second positioning seat 212 can be firmly mounted on the universal positioning base plate 1, and the second fixing member 214 will not interfere with the robot arm in grabbing the shower faucet.

[0059] Specifically, the first mounting hole and the second mounting hole are both counterbores, and the first fixing member 213 and the second fixing member 214 are both bolts, so that the first fixing member 213 and the second fixing member 214 can be mounted in the interiors of the first positioning seat 211 and the second positioning seat 212 and will not interfere with the robot arm in grabbing the shower faucet.

[0060] In an embodiment, the first positioning seat 211 comprises a first guiding portion 2111, a first limiting portion 2112 and a first supporting portion 2113, and the first guiding portion 2111, the first limiting portion 2112 and the first supporting portion 2113 are sequentially connected from top to bottom;

[0061] The diameter of the first guiding portion 2111 is smaller than the diameter of the water inlet of the shower faucet, and the diameter of the first guiding portion 2111 gradually decreases in a direction away from the first supporting portion 2113;

[0062] The diameter of the first limiting portion 2112 is matched with the diameter of the water inlet of the shower faucet;

[0063] The diameter of the first supporting part 2113 is greater than the diameter of the water inlet of the shower faucet.

[0064] The first guiding part 2111 can play a guiding role, enabling the water inlet of the shower faucet to be smoothly and quickly inserted into the first positioning seat 211, and limiting the position of the shower faucet through the first limiting part 2112 to avoid the shower faucet from shaking after being placed; the first supporting part 2113 can support the shower faucet. Thanks to the structural design of the first guiding part 2111, the first limiting part 2112 and the first supporting part 2113, better fixing and positioning of the shower faucet can be achieved, thereby further improving the positioning accuracy of the workpiece.

[0065] More preferably, the first limiting part 2112 includes an upper first limiting part 21121 and a lower first limiting part 21122, enabling the first positioning seat 211 to better fix the shower faucet and prevent the shower faucet from shaking, and further improving the positioning accuracy.

[0066] It should be noted that the second positioning seat 212 and the first positioning seat 211 have the same structure. The cooperation of the second positioning seat 212 and the first positioning seat 211 can play a role in accurately fixing and positioning the shower faucet, thereby providing stable support and accurate guidance for the mechanical arm during polishing.

[0067] In an embodiment, the second positioning assembly 22 includes a positioning support frame 221, a supporting screw 222, a third positioning seat 223, a third fixing part 224 and an adjusting part 225.

[0068] The third positioning seat 223 is installed on the first positioning hole 11 through the third fixing part 224.

[0069] The number of each group of third positioning holes 13 corresponds to the number of supporting screws 222, the supporting screws 222 are installed on the third positioning holes 13, the positioning support frame 221 is installed on the supporting screws 222 through the adjusting part 225, and the adjusting part 225 is used to adjust the installation height of the positioning support frame 221.

[0070] The third positioning seat 223 is used to fix the water inlet of the single-hole faucet, and the positioning support frame 221 is used to support the water outlet cavity of the single-hole faucet.

[0071] By fixing the supporting screw 222 on the third positioning hole 13 of the universal positioning base plate 1, and by the cooperation of the adjusting member 225 and the supporting screw 222, the function of fixing and adjusting the positioning support frame 221 is realized, and the water outlet cavity of the single-hole faucet is supported by the positioning support frame 221. When fixing the single-hole faucet, the water inlet of the single-hole faucet is inserted into the third fixing member 224, and the water outlet cavity of the single-hole faucet is placed on the positioning support frame 221, thereby realizing the function of fixing and supporting the single-hole faucet.

[0072] Specifically, the positioning support frame 221 is provided with an adjusting hole for the movement of the supporting screw 222, and the adjusting member 225 includes two adjusting nuts which are threadedly connected with the supporting screw 222. During installation, the supporting screw 222 passes through the adjusting hole, and the cooperation of the two adjusting nuts can fix the support frame 221 and make the installation height of the support frame 221 adjustable.

[0073] In an embodiment, the top of the support frame 221 is provided with a plurality of fixing grooves 2211 which are adapted in shape to the bottom of the water outlet cavity of the single-hole faucet, and the fixing grooves 2211 are used for supporting and fixing the water outlet cavity of the single-hole faucet, thereby better supporting and positioning the single-hole faucet.

[0074] The third positioning seat 223 is provided with a plurality of third positioning seats 223 which are respectively installed on the corresponding first positioning hole 11, and the positions of the plurality of fixing grooves 2211 correspond to the positions of the third positioning seats 223, thereby being capable of simultaneously supporting and fixing a plurality of single-hole faucets.

[0075] In an embodiment, the third positioning seat 223 includes a second guiding portion 2231, a second limiting portion 2232 and a second supporting portion 2233 which are connected in sequence from top to bottom.

[0076] The diameter of the second supporting portion 2233 is greater than the diameter of the water inlet of the single-hole faucet.

[0077] The diameter of the second limiting portion 2232 is adapted to the diameter of the water inlet of the single-hole faucet, so that the second limiting portion 2232 can be exactly clamped into the water inlet of the single-hole faucet, thereby fixing the single-hole faucet.

[0078] The diameter of the second guide part 2231 is smaller than the diameter of the water inlet of the single-hole faucet, and the diameter of the second guide part 2231 gradually decreases in the direction away from the second limiting part 2232. The second guide part 2231 plays a guiding role, making the insertion of the single-hole faucet into the third positioning seat 223 more smooth, reducing the damage to the workpiece, enabling the water inlet of the single-hole faucet to be quickly and accurately inserted into the third positioning seat 223, and enabling the mechanical arm to achieve rapid feeding and discharging, thereby improving the polishing efficiency. Moreover, due to the structural design of the third positioning seat 223, the placement position of the single-hole faucet is fixed and is not prone to displacement and shaking, which can further improve the positioning accuracy.

[0079] In an embodiment, the third positioning seat 223 is internally provided with a third mounting hole for mounting a third fixing part 224, and the connecting end of the third fixing part 224 passes through the third mounting hole and is threadedly connected with the first positioning hole 11, so that the third positioning seat 223 is fixedly mounted on the universal positioning base plate 1.

[0080] In an embodiment, the faucet positioning device further comprises a fixing bolt (not shown in the figure), and a plurality of mounting counterbores (not shown in the figure) are also formed on the universal positioning base plate 1. The fixing bolt passes through the mounting counterbores and is connected with an external workbench, that is, the faucet positioning device is fixed on the external workbench through the fixing bolt. Since the mounting counterbores are designed as counterbores, the fixing bolt can be sunk into the interior of the mounting counterbores during installation, so that the fixing bolt is flush with or slightly recessed from the surface of the universal positioning base plate 1, so that the fixing bolt does not interfere with the feeding and discharging of the faucet. Moreover, the counterbores design enables the fixing bolt to be more firmly fixed on the surface of the workbench, thereby improving the strength and stability of the connection, avoiding loosening of the universal positioning base plate 1, and ensuring the positioning accuracy.

[0081] Specifically, the mounting counterbores need to avoid the first positioning hole 11, the second positioning hole 12, and the third positioning hole 13 during formation, so as to ensure the accuracy and functionality of installation.

[0082] In an embodiment, the first positioning hole 11 and the second positioning hole 12 are both through holes, which can better install the first positioning seat 211, the second positioning seat 212, and the third positioning seat 223; the third positioning hole 13 is a blind hole, which can better install the supporting screw 222, so that the universal positioning base plate 1 is tightly attached to the tabletop of the workbench during installation, thereby being more stable and preventing the supporting screw 222 from protruding from the bottom surface of the universal positioning base plate 1 during installation.

[0083] The technical principles of the present application are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the present application, and cannot be interpreted as limiting the protection scope of the present application in any way. Based on the explanations herein, other specific embodiments of the present application can be conceived by those skilled in the art without creative efforts, and these embodiments will all fall within the protection scope of the present application.

Claims

1. A faucet positioning device, comprising: The utility model provides a shower faucet positioning device, including general positioning base plate and positioning mechanism, the positioning mechanism includes first positioning assembly and / or second positioning assembly, the first positioning assembly is used for fixing the position of shower faucet, the second positioning assembly is used for fixing the position of single hole faucet; The general positioning base plate is provided with a first positioning hole, a second positioning hole and a third positioning hole; The distance between the first positioning hole and the second positioning hole matches the distance between the two water inlets of the shower faucet, and the cooperation of the first positioning hole and the second positioning hole is used for installing the first positioning assembly; The vertical distance between the first positioning hole and the third positioning hole is S1, the horizontal distance between the water inlet of the single hole faucet and the water outlet of the single hole faucet is S2, the S1 and the S2 satisfy the following formula: S1=(0.3~1)S2, and the cooperation of the first positioning hole and the third positioning hole is used for installing the second positioning assembly.

2. The faucet positioning device of claim 1, wherein, The first positioning hole is provided with a plurality of groups, each group is provided with a plurality of first positioning holes, and the plurality of first positioning holes in each group are arranged on the general positioning base plate along a straight line; The second positioning hole is provided with a plurality of groups, each group is provided with a plurality of second positioning holes, the plurality of second positioning holes in each group are arranged on the general positioning base plate along a straight line, and the installation positions of the second positioning holes correspond to the installation positions of the first positioning holes one by one; the distance between the corresponding first positioning hole and the second positioning hole matches the distance between the two water inlets of the shower faucet; The third positioning hole is provided with a plurality of groups, the third positioning holes in each group are arranged on the general positioning base plate along a straight line, one side of each group of first positioning holes corresponds to one group of third positioning holes, the straight line formed by connecting each group of first positioning holes is parallel to the straight line formed by connecting each group of third positioning holes corresponding thereto, and the distance between the straight line formed by connecting each group of first positioning holes and the straight line formed by connecting each group of third positioning holes corresponding thereto is S1.

3. The faucet positioning device of claim 1, wherein, The first positioning assembly includes a first positioning seat, a second positioning seat, a first fixing member and a second fixing member, the first positioning seat is installed on the first positioning hole through the first fixing member, the second positioning seat is installed on the second positioning hole through the second fixing member, and the first positioning seat and the second positioning seat are respectively used for fixing the two water inlets of the shower faucet.

4. The faucet positioning device of claim 3, wherein, The first positioning seat includes a first guide portion, a first limiting portion and a first supporting portion, the first guide portion, the first limiting portion and the first supporting portion are sequentially connected from top to bottom; The diameter of the first guide portion is smaller than the diameter of the water inlet of the shower faucet, and the diameter of the first guide portion gradually decreases in the direction away from the first supporting portion; The diameter of the first limiting portion matches the diameter of the water inlet of the shower faucet; The diameter of the first supporting portion is greater than the diameter of the water inlet of the shower faucet.

5. The faucet positioning device of claim 1, wherein, The second positioning assembly includes a positioning support frame, a supporting screw, a third positioning seat, a third fixing member and an adjusting member; The third positioning seat is installed on the first positioning hole through the third fixing member; The number of the third positioning holes corresponds to the number of the supporting screws, the supporting screws are installed in the third positioning holes, and the positioning support frame is installed on the supporting screws through the adjusting members, which are used for adjusting the installation height of the positioning support frame. The third positioning seats are used for fixing the water inlets of the single-hole faucets, and the positioning support frame is used for supporting the water outlet cavities of the single-hole faucets.

6. The faucet positioning device of claim 5, wherein, The top of the support frame is provided with a plurality of fixing grooves, the shape of the fixing grooves is matched with the shape of the bottom of the water outlet cavities of the single-hole faucets, and the fixing grooves are used for supporting and fixing the water outlet cavities of the single-hole faucets. The third positioning seats are provided in plurality, the third positioning seats are installed on the corresponding first positioning holes, respectively, and the positions of the fixing grooves correspond to the positions of the third positioning seats.

7. The faucet positioning device of claim 5, wherein, The third positioning seat comprises a second guiding part, a second limiting part and a second supporting part, which are connected in sequence from top to bottom. The diameter of the second supporting part is greater than the diameter of the water inlet of the single-hole faucet. The diameter of the second limiting part is matched with the diameter of the water inlet of the single-hole faucet. The diameter of the second guiding part is smaller than the diameter of the water inlet of the single-hole faucet, and the diameter of the second guiding part gradually decreases in the direction away from the second limiting part.

8. The faucet positioning device of claim 5, wherein, The third positioning seat is internally provided with a third mounting hole for mounting a third fixing member, the connecting end of the third fixing member passes through the third mounting hole, and is threadedly connected with the first positioning hole, so that the third positioning seat is fixedly installed on the universal positioning base plate.

9. The faucet positioning device of claim 1, wherein, The faucet positioning device further comprises fixing bolts, and the universal positioning base plate is further provided with a plurality of mounting counterbores, the fixing bolts pass through the mounting counterbores, and are connected with an external workbench.

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