Mounting and positioning tool for weighing sensor assembly

Abstract

The utility model discloses an installation positioning tool for a weighing sensor assembly, which comprises a positioning tool table and a bottom plate, positioning outer frames are arranged on two sides of the front end above the positioning tool table, small clamping blocks are fixed at the front end and the rear end of each positioning outer frame, and positioning assemblies are arranged on the inner sides of the two ends of each positioning outer frame. According to the mounting and positioning tool for the weighing sensor assembly, the positioning outer frame, the threaded rod and the positioning side plate are arranged, so that the positioning outer frame can transfer a plurality of parts at one time in the process that assembly line mounting personnel use the mounting and positioning tool to mount the weighing sensor assembly; therefore, the frequency of body rotation of installation personnel can be greatly reduced, the efficiency can be improved, meanwhile, the fatigue degree of the installation personnel can be reduced, meanwhile, the position of the storage disc can be flexibly adjusted through attraction between an iron metal sheet and a magnet sheet, the transfer box can be placed through an auxiliary supporting plate, and therefore use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning tooling, in particular to an installation and positioning tooling for a weighing sensor assembly. Background Art

[0002] A weighing sensor is a device that converts mass signals into measurable electrical signal outputs. Common weighing sensors include S-type, cantilever type, spoke type and cylindrical type. During the production and installation process of weighing sensor components, installation and positioning tooling is required to position the parts so that the parts of mass-produced weighing sensors can be stably assembled.

[0003] During the installation process of the existing weighing sensor assembly, the installation and positioning tooling used is used. During use, the assembly line installers will place multiple parts on the tooling table, and then perform assembly operations in sequence. After assembly, the processed parts need to be placed one by one into the transfer box to facilitate transfer to the next workbench for the next step of operation. The method of taking parts one by one and placing them requires the installers to rotate their bodies multiple times to complete, which is not only inefficient but also easy to cause fatigue. For this reason, we propose an installation and positioning tooling for weighing sensor assemblies. Utility Model Content

[0004] The purpose of the present utility model is to provide a mounting and positioning tool for a weighing sensor assembly, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a kind of installation and positioning tool for weighing sensor assembly, comprising a positioning tooling table and a base plate, positioning outer frames are provided on both sides of the upper front end of the positioning tooling table, and small clamping blocks are fixed on the front and rear ends of the positioning outer frames, positioning components are provided on the inner sides of both ends of the positioning outer frames, and the positioning components include a threaded rod and a positioning side plate, the threaded rod is connected to the positioning side plate through a bearing on the side close to the vertical center line of the positioning outer frame, and the base plate is arranged at the lower inner side of the positioning outer frame.

[0006] Furthermore, an iron metal sheet is bonded to the inner side of the upper rear end of the positioning tooling table, and two iron metal sheets are provided.

[0007] Furthermore, a storage tray is provided above the iron metal sheet, and a magnetite sheet is adhered to the lower side of the inner bottom wall of the storage tray.

[0008] Furthermore, a back plate is fixedly mounted on the rear end of the positioning tooling table, and movable components are provided on both sides of the middle portion of the front end surface of the back plate.

[0009] Furthermore, the movable component includes a slide groove, a sliding block and a small storage frame, and the inner side of the slide groove is slidably connected to the sliding block, and the front end of the sliding block is fixedly connected to the small storage frame.

[0010] Furthermore, the interior of the small storage frame is hollow and is mainly used to store small tools used in the parts installation process.

[0011] Furthermore, an auxiliary support plate is hinged on the right end of the positioning tooling table, and a reinforcement component is provided below the auxiliary support plate.

[0012] Furthermore, the reinforcement assembly includes a support rod and a reinforcement support frame, and the outer side of the lower end of the support rod is connected to the reinforcement support frame by bolts.

[0013] The utility model provides an installation and positioning tool for a weighing sensor assembly, which has the following beneficial effects: the installation and positioning tool for the weighing sensor assembly adopts the arrangement of a positioning outer frame, a threaded rod and a positioning side plate, so that when the assembly line installers use the installation and positioning tool to install the weighing sensor assembly, the positioning outer frame can complete the transfer of multiple parts at one time, thereby greatly reducing the frequency of the installers' body rotation, which not only improves efficiency but also reduces the installers' fatigue. At the same time, the storage tray can utilize the adsorption between the iron metal sheet and the magnet stone sheet to flexibly adjust the position of the storage tray, and the auxiliary support plate can place the transfer box, making the installation and positioning tool more convenient during use.

[0014] 1. When the utility model is used for installing and positioning tooling, the weighing sensor parts to be installed are neatly placed on the inner side of the positioning side plate in sequence, and the positioning side plate is driven to move left and right by the rotation of the threaded rod until it is in close contact with the outer side of the part, so that the positioning of the part can be completed. After the processing is completed, it is only necessary to hold the positioning outer frame and place it in the transfer box, and then completely pull out the bottom plate, and then use the rotation of the threaded rod to slightly separate the positioning side plate from the part, and then pull up the positioning outer frame to complete the transfer of multiple parts at one time, thereby greatly reducing the frequency of the installer's body rotation, which not only improves efficiency but also reduces the installer's fatigue.

[0015] 2. The storage tray of the utility model can store alcohol wipes and primer for wiping when the weighing sensor is undergoing patch operation. At the same time, the position of the storage tray can be flexibly adjusted by utilizing the adsorption between the iron metal sheet and the magnet stone sheet. When the small storage frame is in use, the position of the small storage frame can be adjusted by moving the sliding block inside the slide groove, thereby improving the flexibility of the small storage frame. The auxiliary support plate can be used to place the transfer box, making the installation and positioning tooling more convenient during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view structural diagram of a mounting and positioning tool for a weighing sensor assembly according to the present invention;

[0017] Figure 2 This is a schematic diagram of a top view of a positioning tooling platform and a positioning outer frame of a positioning tooling for installing a weighing sensor assembly according to the present invention;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of a positioning outer frame and a bottom plate of a mounting and positioning tool for a weighing sensor assembly according to the present invention;

[0019] Figure 4 This utility model is a kind of installation and positioning tool for weighing sensor assembly Figure 2 A in the middle is an enlarged structural diagram;

[0020] Figure 5 The utility model is a schematic diagram of the front view structure of an auxiliary support plate and a support rod of a mounting and positioning tool for a weighing sensor assembly.

[0021] In the figure: 1. Positioning workbench; 2. Positioning outer frame; 3. Positioning assembly; 301. Threaded rod; 302. Positioning side panel; 4. Bottom plate; 5. Iron metal sheet; 6. Back plate; 7. Movable assembly; 701. Slide groove; 702. Sliding block; 703. Small storage frame; 8. Auxiliary support plate; 9. Reinforcement assembly; 901. Support rod; 902. Reinforcement support frame; 10. Storage tray; 11. Magnet stone sheet. DETAILED DESCRIPTION

[0022] like Figure 1-3As shown, a mounting and positioning tool for a weighing sensor assembly includes a positioning tooling platform 1 and a base plate 4. Positioning outer frames 2 are provided on both sides of the upper front end of the positioning tooling platform 1, and small blocks are fixed to the front and rear ends of the positioning outer frame 2. Positioning components 3 are provided on the inner sides of both ends of the positioning outer frame 2, and the positioning components 3 include threaded rods 301 and positioning side plates 302. The side of the threaded rods 301 close to the vertical center line of the positioning outer frame 2 is connected to the positioning side plates 302 through bearings. The base plate 4 is provided at the lower inner side of the positioning outer frame 2. The rear end of the positioning tooling platform 1 is fixedly installed with a back plate 6. During the installation process of the weighing sensor, the mounting and positioning tooling used is mainly composed of parts such as the positioning tooling platform 1 and the back plate 6. During use, the operator places the weighing sensor parts to be installed neatly in sequence. After the inner side of the positioning side plate 302 is positioned, the threaded rod 301 is held and rotated. When the threaded rod 301 rotates, the positioning side plate 302 will move left and right under the action of the bearing. After the two positioning side plates 302 are moved to a state of close fit with the outer side of the part, the positioning is completed, which is convenient for processing. After the processing is completed, it is only necessary to hold the positioning outer frame 2 to move it into the transfer box, place it in the transfer box, and then hold the pull head at the end of the bottom plate 4 and slowly pull it outward. After the bottom plate 4 is completely pulled out, the threaded rod 301 is rotated to slightly separate the positioning side plate 302 from the part, and then the positioning outer frame 2 is pulled up. The transfer of multiple parts can be completed at one time, thereby greatly reducing the frequency of the installer's body rotation, which not only improves efficiency but also reduces the installer's fatigue.

[0023] like Figure 2 and Figure 4 As shown, an iron metal sheet 5 is bonded to the inner side of the upper rear end of the positioning tooling table 1, and two iron metal sheets 5 are provided. A storage tray 10 is provided above the iron metal sheet 5, and a magnet stone sheet 11 is bonded to the lower side of the inner bottom wall of the storage tray 10. The storage tray 10 can store alcohol wipes and primer for wiping when the weighing sensor is patched. When the storage tray 10 is in use, the position of the storage tray 10 can be flexibly adjusted by utilizing the adsorption between the iron metal sheet 5 and the magnet stone sheet 11.

[0024] like Figure 1 As shown, movable components 7 are provided on both sides of the middle part of the front end surface of the back plate 6. The movable components 7 include a slide groove 701, a sliding block 702 and a small storage frame 703. The inner side of the slide groove 701 is slidably connected to the sliding block 702, and the front end of the sliding block 702 is fixedly connected to the small storage frame 703. The interior of the small storage frame 703 is hollow and is mainly used to store small tools used in the process of installing parts. When the small storage frame 703 is in use, the position of the small storage frame 703 can also be adjusted by moving the sliding block 702 inside the slide groove 701, thereby improving the flexibility of the small storage frame 703.

[0025] like Figure 5 As shown, the right end of the positioning tooling table 1 is hinged with an auxiliary pallet 8, and a reinforcement component 9 is provided below the auxiliary pallet 8. The reinforcement component 9 includes a support rod 901 and a reinforcement support frame 902. The outer side of the lower end of the support rod 901 is connected to the reinforcement support frame 902 by bolts. During the use of the installation and positioning tooling, the operator can use the auxiliary pallet 8 to place the transfer box, making the installation and positioning tooling more convenient during use.

[0026] In summary, when using the installation and positioning tool for the weighing sensor assembly, first follow the Figure 1-3 As shown in the structure, the installation and positioning tooling used by the weighing sensor is mainly composed of parts such as the positioning tooling platform 1 and the back plate 6. The positioning structure set by the installation and positioning tooling is mainly composed of the positioning outer frame 2 and the positioning component 3. When in use, the operator puts the weighing sensor parts to be installed neatly on the inner side of the positioning side plate 302 in sequence, and then holds the threaded rod 301 to rotate. When the threaded rod 301 rotates, the positioning side plate 302 will move left and right under the action of the bearing, and the two positioning side plates 302 are moved until they are in close contact with the outer side of the parts. After the parts are in a close fit state, the positioning of the parts can be completed. After the parts are installed, it is necessary to hold the positioning outer frame 2 and move it into the transfer box. After placing the positioning outer frame 2 into the transfer box, hold the pull head at the end of the bottom plate 4 and slowly pull it outward. After the bottom plate 4 is completely pulled out, the positioning side plate 302 is slightly separated from the parts by rotating the threaded rod 301, and the positioning outer frame 2 is pulled up to complete the transfer of multiple parts at one time. The double-station design of the positioning structure can facilitate two people to work at the same time. When the weighing sensor is performing the patch operation, according to Figure 4 As shown, the storage tray 10 can store alcohol wipes and primers for wiping. When the storage tray 10 is in use, the position of the storage tray 10 can be flexibly adjusted by utilizing the adsorption between the iron metal sheet 5 and the magnet stone sheet 11. At the same time, the storage tray 10 can use the movement of the sliding block 702 inside the slide groove 701 to adjust the position of the small storage frame 703. During the use of the installation and positioning tool, according to the Figure 5 As shown, the operator can use the auxiliary pallet 8 to place the transfer box. After the support rod 901 is connected to the reinforcement support frame 902 through bolts, the auxiliary pallet 8 can be reinforced to make the auxiliary pallet 8 more stable to use.

Claims

1. A mounting and positioning tool for a weighing sensor assembly, comprising a positioning tool table (1) and a base plate (4), characterized in that: A positioning outer frame (2) is provided on both sides of the upper front end of the positioning workbench (1), and small clamping blocks are fixed to the front and rear ends of the positioning outer frame (2). A positioning assembly (3) is provided on the inner sides of both ends of the positioning outer frame (2), and the positioning assembly (3) includes a threaded rod (301) and a positioning side plate (302). The threaded rod (301) is connected to the positioning side plate (302) on the side close to the vertical center line of the positioning outer frame (2) through a bearing, and the bottom plate (4) is provided on the inner lower side of the positioning outer frame (2).

2. The installation and positioning tool for a weighing sensor assembly according to claim 1, characterized in that: An iron metal sheet (5) is bonded to the inner side of the upper rear end of the positioning tooling platform (1), and two iron metal sheets (5) are provided.

3. The installation and positioning tool for a weighing sensor assembly according to claim 2, characterized in that: A storage tray (10) is provided above the iron metal sheet (5), and a magnetite sheet (11) is bonded below the inner bottom wall of the storage tray (10).

4. The installation and positioning tool for a weighing sensor assembly according to claim 1, characterized in that: A back plate (6) is fixedly mounted on the rear end of the positioning tooling platform (1), and movable components (7) are provided on both sides of the middle portion of the front end surface of the back plate (6).

5. The installation and positioning tool for a weighing sensor assembly according to claim 4, characterized in that: The movable component (7) comprises a slide groove (701), a sliding block (702) and a small storage frame (703), wherein the inner side of the slide groove (701) is slidably connected to the sliding block (702), and the front end of the sliding block (702) is fixedly connected to the small storage frame (703).

6. The installation and positioning tool for a weighing sensor assembly according to claim 5, characterized in that: The interior of the small storage frame (703) is hollow and is mainly used to store small tools used in the process of assembling parts.

7. The installation and positioning tool for a weighing sensor assembly according to claim 1, characterized in that: The right end of the positioning tooling platform (1) is hinged with an auxiliary support plate (8), and a reinforcement component (9) is provided below the auxiliary support plate (8).

8. The installation and positioning tool for a weighing sensor assembly according to claim 7, characterized in that: The reinforcement assembly (9) comprises a support rod (901) and a reinforcement support frame (902). The outer side of the lower end of the support rod (901) is connected to the reinforcement support frame (902) via bolts.

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