Multi-point shell positioning tool

Abstract

The utility model provides a multi-point shell positioning tool which comprises a supporting seat and a plurality of fixing clamping blocks, a plurality of track grooves are formed in the upper surface of the supporting seat, the number of the track grooves is matched with that of the fixing clamping blocks, and the track grooves are in a matched state and fixedly connected with the lower ends of the corresponding fixing clamping blocks. A plurality of shell positioning holes are further formed in the upper surface of the supporting base and matched with the lower end of a shell to be manufactured, the shell to be manufactured can be fixed to the supporting base through the shell positioning holes and the fixing clamping blocks, positioning of the shell to be screwed and the shell of a battery to be welded is achieved, it is guaranteed that the position of the shell is fixed, and the welding quality of the battery to be welded is improved. Compared with the prior art, the shell battery welding and screw hitting tool has the advantages that the shell battery welding and screw hitting precision can be improved, the shell battery welding and screw hitting efficiency can be improved, in addition, the tool can fix a plurality of shells at the same time at a time, the production efficiency is greatly improved, the shells do not need to be continuously taken down, the product transferring time is shortened, and the production cost is saved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of tooling fixtures, in particular to a multi-point shell positioning tool. BACKGROUND

[0002] Tooling, process equipment, refers to the total tools used in the manufacturing process, including tools / clamps / molds / gauges / inspection tools / auxiliary tools / turner tools / workstation tools, etc., and tooling is the common abbreviation. Tooling fixture refers to the device used to fix the machining object in the correct position during the manufacturing process, so that it can accept construction or detection. In a broad sense, it is a device used to quickly, conveniently and safely install workpieces during the process.

[0003] At present, when traditional batteries and circuit boards are welded, workers often hold wires in one hand and directly weld them with batteries. Holding wires with hands for welding is easy to be affected by human factors, resulting in welding errors, and it is not convenient for robots to continuously weld, and there is a problem of low welding efficiency. In addition, when the traditional circuit board and the shell are fixed, the worker often holds the electric screwdriver in one hand to fix the circuit board and the shell together, and holding the screwdriver with hands is easy to be affected by human factors, resulting in errors in screw fixing torque, and there is a problem of low screw fixing efficiency. CONTENT OF THE INVENTION

[0004] In view of the above defects or deficiencies in the prior art, the present application aims to provide a multi-point shell positioning tool to solve the problems of low precision and low efficiency in welding batteries and screwing in the prior art.

[0005] The present application provides a multi-point shell positioning tool, which comprises a support seat and a plurality of fixed clamping blocks, wherein;

[0006] The upper surface of the support seat is provided with a plurality of track grooves, the number of the track grooves is the same as the number of the fixed clamping blocks, and the track grooves and the lower ends of the corresponding fixed clamping blocks are in a matching state and are fixedly connected;

[0007] The upper surface of the support seat is also provided with a plurality of shell positioning holes, the shell positioning holes and the lower end of the to-be-manufactured shell are in a matching state, the to-be-manufactured shell is fixed to the support seat through the shell positioning holes and each fixed clamping block, and the to-be-manufactured shell is a shell to be screwed or a shell to be welded.

[0008] Optionally, the plurality of fixed clamping blocks are respectively a first fixed clamping block, a second fixed clamping block and a third fixed clamping block, and the plurality of track grooves are respectively a first track groove, a second track groove and a third track groove.

[0009] The first rail groove is in a matching state with the lower end of the first fixed clamping block and is fixedly connected, the second rail groove is in a matching state with the lower end of the second fixed clamping block and is fixedly connected, and the third rail groove is in a matching state with the lower end of the third fixed clamping block and is fixedly connected.

[0010] Optionally, the upper surface of the support base is provided with four shell positioning holes, and the four shell positioning holes are respectively in a matching state with the lower ends of the four shells to be manufactured.

[0011] Optionally, two of the shell positioning holes are located between the first rail groove and the second rail groove, and the other two shell positioning holes are located between the second rail groove and the third rail groove, and the positions of all the shell positioning holes are distributed in a square or rectangular shape.

[0012] Optionally, the height of the fixed clamping block is greater than the depth of the corresponding rail groove, and the difference between the height of the fixed clamping block and the depth of the corresponding rail groove does not exceed the height of the shell to be manufactured.

[0013] Optionally, the support base and each fixed clamping block are made of square bakelite.

[0014] In summary, the present application provides a multi-point shell positioning tool, which includes a support base and a plurality of fixed clamping blocks. The upper surface of the support base is provided with a plurality of rail grooves, the number of rail grooves matches the number of fixed clamping blocks, the rail grooves are in a matching state with the lower ends of the corresponding fixed clamping blocks and are fixedly connected, and the upper surface of the support base is also provided with a plurality of shell positioning holes, the shell positioning holes are in a matching state with the lower ends of the shells to be manufactured. The shells to be manufactured can be fixed to the support base through the shell positioning holes and the fixed clamping blocks, achieving the positioning of the shells to be screwed and the shells to be welded with the battery, ensuring the position of the shells, thereby facilitating the subsequent use of screws to fix the circuit board and the shells together, and facilitating the subsequent welding of the battery in the shells fixed with the circuit board, without the need for manual clamping of the shells, which can improve the accuracy of shell battery welding and screwing, and can improve the efficiency of shell battery welding and screwing. In addition, the tool can fix multiple shells at the same time, can realize integrated screwing and subsequent welding of the battery, greatly improves the production efficiency, reduces the time for transferring the product, and saves the production cost. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the specific embodiments or prior art of the present application, the following will briefly introduce the drawings needed to be used in the description of the specific embodiments or prior art. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0016] Figure 1 A structural schematic diagram of a multi-point shell positioning tool provided by an embodiment of the present application is shown. DETAILED DESCRIPTION

[0017] The present application will be further described below in conjunction with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related utility model, and are not a limitation on the utility model. In addition, it should be noted that only parts related to the utility model are shown in the drawings for ease of description.

[0018] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0019] As mentioned in the background, in order to solve the problems in the prior art, the present application provides a multi-point shell positioning tool, which comprises a support seat and a plurality of fixed clamping blocks, wherein the upper surface of the support seat is provided with a plurality of track grooves, the number of the track grooves is the same as the number of the fixed clamping blocks, the track grooves and the lower ends of the corresponding fixed clamping blocks are in a matching state and are fixedly connected; the upper surface of the support seat is also provided with a plurality of shell positioning holes, the shell positioning holes and the lower end of the shell to be manufactured are in a matching state, the shell to be manufactured is fixed to the support seat through the shell positioning holes and each fixed clamping block, and the shell to be manufactured is a shell to be screwed or a shell to be welded with a battery.

[0020] Specifically, taking an example of a tool comprising three fixed clamping blocks, the upper surface of the support seat being provided with three track grooves and four shell positioning holes, a structural schematic diagram of a multi-point shell positioning tool is shown, Figure 1 A structural schematic diagram of a multi-point shell positioning tool provided by an embodiment of the present application is shown.

[0021] As Figure 1 shown, the tool comprises a support seat 8 and a first fixed clamping block 4, a second fixed clamping block 6 and a third fixed clamping block 7, the upper surface of the support seat is provided with a first track groove 1, a second track groove 11 and a third track groove 5, and the upper surface of the support seat is also provided with four shell positioning holes (corresponding to 2, 9, 3 and 10 in Figure 1

[0022] In the embodiment of the present application, the track groove and the lower end of the corresponding fixed clamping block are in a matching state, and the track groove and the corresponding fixed clamping block are fixedly connected. In other words, the fixed clamping block can be embedded into the corresponding track groove.

[0023] ​Furthermore, the housing positioning hole is in a mating state with the lower end of the housing to be manufactured. Specifically, the lower end of the housing to be manufactured can be provided with a protrusion structure that can be embedded in the housing positioning hole. At the same time, two fixing clamps on both sides of the housing positioning hole can clamp the housing to be manufactured embedded in the housing positioning hole to achieve positioning of the housing to be manufactured.

[0024] It should be noted that the number of housing positioning holes is the number of housings to be manufactured that can be fixed by the tooling. Figure 1 The four housing positioning holes shown in the figure can simultaneously fix four housings to be manufactured, that is, the tooling is a four-point housing positioning tooling. The embodiment of the present application does not limit the number of housing positioning holes. If six housing positioning holes are provided, the tooling can simultaneously fix six housings to be manufactured, that is, the tooling is a six-point housing positioning tooling.

[0025] In one example, the multiple fixing clamps are respectively a first fixing clamp, a second fixing clamp and a third fixing clamp, and the multiple track grooves are respectively a first track groove, a second track groove and a third track groove; the first track groove is in a mating state and fixedly connected with the lower end of the first fixing clamp, the second track groove is in a mating state and fixedly connected with the lower end of the second fixing clamp, and the third track groove is in a mating state and fixedly connected with the lower end of the third fixing clamp.

[0026] Specifically, by providing three fixing clamps and three track grooves, the fixing clamps and the track grooves can cooperate to clamp the housing to be manufactured embedded in the housing positioning hole. For example, the first fixing clamp and the second fixing clamp can clamp the housing to be manufactured embedded in the housing positioning hole between them, and the second fixing clamp and the third fixing clamp can clamp the housing to be manufactured embedded in the housing positioning hole between them.

[0027] It can be understood that the tooling provided in the embodiment of the present application, in which the number of fixed clamps is not limited to three, can also be set according to actual manufacturing needs. For example, if it is necessary to screw or weld batteries to more shells at the same time (that is, it is necessary to increase the tooling points), the number of fixed clamps and track grooves can be appropriately increased. In addition to increasing the number of fixed clamps and track grooves, the tooling points can also be increased by increasing the length of the fixed clamps and track grooves.

[0028] When the number of the fixing clamps and the number of the track grooves are both three, for the setting of the shell positioning holes, in one example, four shell positioning holes are set on the upper surface of the support seat, and the four shell positioning holes are respectively in a mating state with the lower ends of the four shells to be manufactured.

[0029] That is, considering the current manufacturing requirements of the shell, four shells can be screwed or battery welded at the same time, so four shell positioning holes can be arranged on the upper surface of the support seat, and each shell positioning hole can be used to embed a shell to be manufactured. By arranging three fixed clamping blocks, three track grooves and four shell positioning holes, four-point shell positioning can be achieved.

[0030] Of course, in addition to arranging four shell positioning holes, other numbers of shell positioning holes can be arranged according to actual manufacturing requirements and the size of the shell, which is not limited in the embodiment of the application.

[0031] The specific arrangement position of the four shell positioning holes is that, in an example, two shell positioning holes are located between the first track groove and the second track groove, and the other two shell positioning holes are located between the second track groove and the third track groove, and the positions of all the shell positioning holes are distributed in a square or rectangular shape.

[0032] As shown in Figure 1 The four shell positioning holes are uniformly distributed between the first track groove and the second track groove and between the second track groove and the third track groove, and the positions of the shell positioning holes between the first track groove and the second track groove correspond to the positions of the shell positioning holes between the second track groove and the third track groove, and are distributed in a square or rectangular shape, which can realize shell positioning while ensuring the aesthetics and neatness of multiple shells, and facilitate subsequent automatic screwing and battery welding of other equipment.

[0033] In an example, the height of the fixed clamping block is greater than the depth of the corresponding track groove, and the difference between the height of the fixed clamping block and the depth of the corresponding track groove does not exceed the height of the shell to be manufactured.

[0034] That is, after the fixed clamping block is embedded into the corresponding track groove, a remaining part of the height of the fixed clamping block is used to clamp the shell to be manufactured, and the remaining part of the height of the fixed clamping block can not exceed the height of the shell to be manufactured, so as to facilitate replacement of the shell to be manufactured.

[0035] In an example, the material of the support seat and each fixed clamping block is a square bakelite block. The bakelite block has a high resistivity, which can effectively prevent the passage of electric current and play an insulating protection role. It can maintain stable insulating performance under different temperature and humidity conditions. At the same time, the bakelite block has a certain hardness and strength, and can withstand a certain pressure and impact force, and is not easy to deform or break, and is suitable for various mechanical support and fixing occasions. Therefore, the selection of the square bakelite block as the support seat and each fixed clamping block can ensure the insulating performance of the entire workpiece, avoid the occurrence of electric leakage, and also ensure the stability of the entire workpiece and realize stable clamping of multiple shells.

[0036] The multi-point shell positioning tool provided in the embodiment of the present application has the following technical effects: 1. A multi-point welding and screwing tool does not need to be replaced after welding, and can be directly used on the screwing machine, which greatly reduces the labor intensity of personnel; reduces manpower loss and saves labor costs; 2. Greatly improves production efficiency, reduces the waste of shell picking time, avoids poor welding and avoids screws from not being fixed in place, and saves production costs.

[0037] The multi-point shell positioning tool provided in the embodiment of the present application includes a support base and multiple fixing clamps, wherein the upper surface of the support base is provided with multiple track grooves, the number of the track grooves matches the number of the fixing clamps, the track grooves are in a mating state with the lower ends of the corresponding fixing clamps and are fixedly connected, the upper surface of the support base is also provided with multiple shell positioning holes, the shell positioning holes are in a mating state with the lower end of the shell to be manufactured, and the shell to be manufactured can be fixed to the support base through the shell positioning holes and each fixing clamp, thereby realizing the positioning of the shell to be screwed and the shell of the battery to be welded, ensuring the position of the shell is fixed, thereby facilitating the subsequent use of screws to fix the circuit board and the shell together, and facilitating the subsequent welding of the battery in the shell with the circuit board fixed, the welding machine and the screw driving machine can share the tool provided in the embodiment of the present application, without the need for manual clamping of the shell, which can improve the accuracy of shell battery welding and screw driving, and can improve the efficiency of shell battery welding and screw driving, in addition, the tool can fix multiple shells at the same time, and can realize integrated screw driving and battery welding, which greatly improves production efficiency, does not require continuous removal of the shell, reduces the time for transferring products, and saves production costs.

[0038] It should be noted that the terms used in this application are only for describing specific embodiments and are not intended to limit the scope of this application. As shown in the specification and claims of this application, unless the context clearly indicates an exception, the words "one", "an", "a kind of" and / or "the" do not specifically refer to the singular and may also include the plural. The terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method or device. In the absence of further restrictions, the elements defined by the sentence "comprise a..." do not exclude the presence of other identical elements in the process, method or device comprising the elements.

[0039] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, indicate relative positions or orientations based on the positions or orientations shown in the drawings, and are used only to facilitate the description of the present application and simplify 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, and therefore cannot be understood as limiting the present application. Unless otherwise expressly specified and limited, the terms "mounting", "connecting", "connecting" and the like should be broadly understood, for example, can be fixedly connected, can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication of two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0040] The principles and implementation modes of the present application are described herein by applying specific examples, and the above example descriptions are only used to help understand the method of the present application and its core idea. The above description is only the preferred implementation mode of the present application, and it should be pointed out that due to the limited nature of the language expression, there are objectively infinite specific structures, and for those skilled in the art, without departing from the principles of the present application, a number of improvements, refinements or changes can be made, and the above technical features can be combined in an appropriate manner; these improvements, refinements, changes or combinations, or without improvement, directly applying the concept and technical solution of the utility model to other occasions, should be regarded as the protection scope of the present application.

Claims

1. A multi-point shell positioning fixture, characterized by, The tooling comprises a support seat and a plurality of fixed clamping blocks, wherein; The upper surface of the support seat is provided with a plurality of track grooves, the number of the track grooves being the same as that of the fixed clamping blocks, the track grooves being in a matching state with the lower ends of the corresponding fixed clamping blocks and being fixedly connected therewith; The upper surface of the support seat is further provided with a plurality of shell positioning holes, the shell positioning holes being in a matching state with the lower ends of the shells to be manufactured, the shells to be manufactured being fixed to the support seat through the shell positioning holes and the fixed clamping blocks, the shells to be manufactured being the shells to be screwed or the shells to be welded with batteries.

2. The multipoint housing positioning fixture of claim 1, wherein, The plurality of fixed clamping blocks are respectively a first fixed clamping block, a second fixed clamping block and a third fixed clamping block, and the plurality of track grooves are respectively a first track groove, a second track groove and a third track groove. The first track groove is in a matching state with the lower end of the first fixed clamping block and is fixedly connected therewith, the second track groove is in a matching state with the lower end of the second fixed clamping block and is fixedly connected therewith, and the third track groove is in a matching state with the lower end of the third fixed clamping block and is fixedly connected therewith.

3. The multipoint housing positioning fixture of claim 2, wherein, The upper surface of the support seat is provided with four shell positioning holes, the four shell positioning holes being in a matching state with the lower ends of the four shells to be manufactured, respectively.

4. The multipoint housing positioning fixture of claim 3, wherein, Two of the shell positioning holes are located between the first track groove and the second track groove, and the other two shell positioning holes are located between the second track groove and the third track groove, and the positions of all the shell positioning holes are distributed in a square or rectangular shape.

5. The multipoint housing positioning fixture of claim 1, wherein, The height of the fixed clamping block is greater than the depth of the corresponding track groove, and the difference between the height of the fixed clamping block and the depth of the corresponding track groove does not exceed the height of the shell to be manufactured.

6. The multipoint housing positioning fixture of claim 1, wherein, The material of the support seat and each fixed clamping block is a square bakelite block.

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