Auxiliary positioning tool for refrigerator handle machining
By designing a refrigerator handle assisted positioning tool including articulated seats, positioning plates, adjustment bolts and threaded rods, the problem of long and poor adaptability of handle positioning in the prior art is solved, and the rapid positioning and efficient processing of handles are achieved.
Patent Information
- Application Number
- CN202420525442.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-19
AI Technical Summary
The existing refrigerator handle positioning tooling takes a long time to install and disassemble, and has poor adaptability to handles of different batch lengths, which affects production efficiency.
An auxiliary positioning tool including a workbench, articulated seat, positioning plate, adjustment bolt, limit block, fixing seat, threaded rod and contact plate is designed. The handle is quickly positioned and adjusted through multiple sets of placement grooves and guide rails. The combined structure of threaded rod and limit block is used to achieve stable positioning of the handle.
It improves the rapid positioning and processing efficiency of handles, adapts to handles of different lengths, reduces processing time and improves production efficiency.
Smart Images
Figure CN222134186U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of refrigerator handle processing, in particular to an auxiliary positioning tool for refrigerator handle processing. Background Art
[0002] During the manufacturing and processing of refrigerators, if you want to accurately install the refrigerator handle to the corresponding position, you need auxiliary positioning tooling to accurately position it.
[0003] The commonly used refrigerator handle positioning process is usually to place and fix them individually before processing, which takes a lot of time in installation and removal, is not conducive to long-term production, affects work efficiency, and has poor adaptability to positioning handles of different batch lengths. Utility Model Content
[0004] The purpose of the utility model is to provide an auxiliary positioning tool for refrigerator handle processing in view of the defects of the prior art, so as to solve the problems raised in the above background technology.
[0005] The invention discloses an auxiliary positioning tool for processing refrigerator handles, comprising a workbench and a positioning mechanism installed on the workbench, wherein the positioning mechanism comprises a hinge seat, a positioning plate, a first adjusting bolt, a limit block, a fixed seat, a limit plate, a second adjusting bolt, a threaded rod and a contact plate, wherein the hinge seat and the fixed seat are respectively arranged on two sides of the workbench opposite to each other, one end of the positioning plate is rotatably mounted on the hinge seat, and the other end can be contacted with the fixed seat, and the other end of the positioning plate can be fixed by the limit plate and the second adjusting bolt, the first adjusting bolt is rotatably mounted on the positioning plate in multiple groups, the limit block is movably mounted on the bottom of the first adjusting bolt, the threaded rod is movably embedded in the middle of the workbench by a nut, and the contact plate is fixedly mounted on the end of the threaded rod.
[0006] By adopting the above technical solution, it is convenient for workers to quickly position the wrench.
[0007] The workbench is provided with a plurality of placement slots for placing handles, and guide rails are staggeredly distributed between the plurality of placement slots.
[0008] By adopting the above technical solution, the handle can be conveniently placed.
[0009] An extension plate is protruding outwardly from one side of the fixing seat facing the hinge seat, and when the other end of the positioning plate abuts against the extension plate, the positioning plate is in a horizontal state.
[0010] By adopting the above technical solution, the positioning plate can be fixed.
[0011] The limiting plate is slidably inserted into the fixing seat, and the lower side of one end portion thereof is inclined. The second adjusting bolt is rotatably installed on both sides of the fixing seat for adjusting the position of the limiting plate.
[0012] By adopting the above technical solution, the position of the limit plate can be adjusted by rotating the second adjusting bolt to fix the positioning plate.
[0013] The bottom of the limit block is a concave arc structure and is adapted to be arranged in the middle of the handle.
[0014] By adopting the above technical solution, the handle can be better positioned.
[0015] The beneficial effects of the auxiliary positioning tooling for refrigerator handle processing of the utility model are:
[0016] After the handles are placed in the placement grooves one by one, the abutment plate contacts the bottom side of the middle part of the handle, the nut on the threaded rod is turned to limit the abutment plate from retracting, and the positioning plate is moved so that one end of it abuts against the extension plate of the fixed seat, and the second adjusting bolt is turned to clamp one end of the positioning plate through the limiting plate; the first adjusting bolt is turned to adjust the limiting block downward so that the limiting block abuts against the upper side of the middle part of the handle, further limiting the positioning of the middle part of the handle. At this time, the handle is stably limited, so as to facilitate the subsequent punching of corresponding positions of multiple groups of handles. After processing the first batch and replacing a new batch, the positioning plate can be directly toggled to abut the end of the positioning plate against the second adjusting bolt, and the end of the positioning plate can be positioned, so that multiple groups of handles can be positioned quickly and conveniently, thereby improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the overall structure of the auxiliary positioning tooling for refrigerator handle processing proposed by the utility model;
[0018] Figure 2 Another perspective view of the auxiliary positioning tooling for refrigerator handle processing proposed by the utility model;
[0019] Figure 3 A schematic diagram of the structure of the handle placement of the auxiliary positioning tooling for refrigerator handle processing proposed by the utility model;
[0020] Figure 4 This is a schematic diagram of the handle structure of the auxiliary positioning tooling for refrigerator handle processing proposed by the utility model.
[0021] In the figure: 1, workbench; 101, placement slot; 102, guide rail; 2, hinge seat; 3, positioning plate; 4, first adjusting bolt; 5, limit block; 6, fixed seat; 7, limit plate; 8, second adjusting bolt; 9, threaded rod; 10, contact plate; 11, handle. DETAILED DESCRIPTION
[0022] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.
[0023] Reference Figure 1-2 , an auxiliary positioning tool for refrigerator handle processing, comprising a workbench 1, a positioning mechanism installed on the workbench 1, the positioning mechanism comprising an articulated seat 2, a positioning plate 3, a first adjusting bolt 4, a limiting block 5, a fixing seat 6, a limiting plate 7, a second adjusting bolt 8, a threaded rod 9 and an abutment plate 10, the articulated seat 2 and the fixing seat 6 are respectively arranged on both sides of the workbench 1, one end of the positioning plate 3 is rotatably mounted on the articulated seat 2, and the other end can be abutted on the fixing seat 6, and the other end of the positioning plate 3 can be fixed by the limiting plate 7 and the second adjusting bolt 8, the first adjusting bolt 4 is rotatably mounted on the positioning plate 3 in multiple groups, the limiting block 5 is movably mounted on the bottom of the first adjusting bolt 4, the threaded rod 9 is movably embedded in the middle of the workbench 1 through a nut, and the abutment plate 10 is fixedly mounted on the end of the threaded rod 9;
[0024] A downwardly concave groove is further provided in the middle of the placement groove 101 to prevent the drill bit from contacting the workbench 1 when drilling the handle 11. The placement groove 101 is extended to match handles 11 of different lengths for positioning. The settings of the threaded rod 9 and the abutment plate 10 can also be adapted to the handle 11 for adjustment. After the two sets of abutment plates 10 respectively contact the middle bottom edge of the handle 11, the bolt on the threaded rod 9 can be rotated so that one end face of the bolt contacts the middle of the workbench 1, thereby limiting the threaded rod 9 from retracting into the workbench 1.
[0025] The workbench 1 is provided with a plurality of placement slots 101 for placing the handles 11 , and guide rails 102 are staggeredly distributed between the plurality of placement slots 101 ; when the contact plate 10 is moved, the contact plate 10 can move stably along the guide rails 102 .
[0026] The bottom of the limit block 5 is a concave arc structure and is adapted to the middle part of the handle 11 to better limit the handle 11; the fixed seat 6 is provided with an extension plate protruding outward on one side facing the hinged seat 2, and when the other end of the positioning plate 3 is in contact with the extension plate, the positioning plate 3 is in a horizontal state; so that the first adjusting bolt 4 can be rotated later to push the limit block 5 to move downward. The limit block 5 and the first adjusting bolt 4 are movably arranged, and the position of the limit block 5 can be adjusted to correctly contact the handle 11 and position the handle 11.
[0027] The limiting plate 7 is slidably inserted into the fixing seat 6, and the lower side of one end thereof is inclined, and the second adjusting bolt 8 is rotatably installed on both sides of the fixing seat 6 to adjust the position of the limiting plate 7; this setting can move the position of the limiting plate 7, and the other end of the positioning plate 3 is tightly restricted and positioned by the limiting plate 7 to prevent the end of the positioning plate 3 from moving.
[0028] Working principle: After placing the handles 11 one by one in the placement grooves 101, push the two sets of contact plates 10 to move in opposite directions, so that the contact plates 10 contact the middle bottom side of the handles 11, and then turn the nut on the threaded rod 9 to limit the contact plates 10 from retracting, which can limit the handles 11 from sliding in the placement grooves 101, and then turn the positioning plate 3 to rotate so that one end of it abuts against the extension plate protruding from one side of the fixing seat 6. At this time, the positioning plate 3 is placed stably, and then the second adjusting bolt 8 can be turned to push the limiting plate 7 toward the positioning plate 3, and one end of the positioning plate 3 is clamped by the limiting plate 7;
[0029] Since the handle 11 is placed for the first time, the first adjusting bolt 4 needs to be rotated to adjust the limit block 5 downward so that the limit block 5 abuts against the upper middle side of the handle 11, further limiting the positioning of the middle of the handle 11. At this time, the handle 11 is stably limited, so as to facilitate the subsequent punching of corresponding positions of multiple groups of handles 11;
[0030] It should be noted that after processing the first batch and subsequently replacing a new batch, the positioning plate 3 can be directly moved to contact the end of the positioning plate 3 against the second adjustment bolt 8, and the end of the positioning plate 3 can be positioned, so that the multiple groups of handles 11 can be positioned for subsequent processing.
[0031] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.
Claims
1. An auxiliary positioning tool for processing refrigerator handles, comprising a workbench (1) and a positioning mechanism installed on the workbench (1), characterized in that: The positioning mechanism comprises an articulated seat (2), a positioning plate (3), a first adjusting bolt (4), a limiting block (5), a fixed seat (6), a limiting plate (7), a second adjusting bolt (8), a threaded rod (9) and a contact plate (10); the articulated seat (2) and the fixed seat (6) are respectively arranged on two sides of the workbench (1); one end of the positioning plate (3) is rotatably mounted on the articulated seat (2), and the other end can be contacted with the fixed seat (6); and the other end of the positioning plate (3) can be fixed by the limiting plate (7) and the second adjusting bolt (8); the first adjusting bolt (4) is rotatably mounted on the positioning plate (3) in multiple groups; the limiting block (5) is movably mounted on the bottom of the first adjusting bolt (4); the threaded rod (9) is movably embedded in the middle of the workbench (1) through a nut; and the contact plate (10) is fixedly mounted on the end of the threaded rod (9).
2. The auxiliary positioning tool for refrigerator handle processing according to claim 1, characterized in that: The workbench (1) is provided with a plurality of placement slots (101) for placing handles (11), and guide rails (102) are arranged alternately between the plurality of placement slots (101).
3. The auxiliary positioning tool for refrigerator handle processing according to claim 2, characterized in that: An extension plate is provided on one side of the fixing seat (6) that protrudes outwards toward the hinge seat (2); when the other end of the positioning plate (3) abuts against the extension plate, the positioning plate (3) is in a horizontal state.
4. The auxiliary positioning tool for refrigerator handle processing according to claim 3, characterized in that: The limiting plate (7) is slidably inserted on the fixing seat (6), and the lower side of one end thereof is inclined. The second adjusting bolt (8) is rotatably installed on both sides of the fixing seat (6) for adjusting the position of the limiting plate (7).
5. The auxiliary positioning tool for refrigerator handle processing according to claim 4, characterized in that: The bottom of the limit block (5) is an inwardly concave arc-shaped structure and is adapted to be arranged in the middle of the handle (11).