Fixture structure for refrigerator backboard detection
By designing a fixture structure with automatic positioning and angle adjustment, the time-consuming and labor-intensive problem of manual fixing of the existing refrigerator back panel positioning fixture is solved, the fixing efficiency and detection convenience are improved, and efficient detection of the back panel is achieved.
Patent Information
- Application Number
- CN202422969648.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-03
AI Technical Summary
The existing refrigerator back panel positioning fixture requires manual fixation, which is time-consuming and labor-intensive. The large size of the back panel leads to low fixing efficiency. At the same time, the fixture is not convenient for angle adjustment, affecting detection efficiency and practicality.
A clamp structure including a base, a rotating shaft, a top plate, a fixing mechanism and an adjustment mechanism was designed. The automatic positioning and fixing of the back plate were achieved through the cooperation of the compression spring and the conical block, and the angle adjustment was achieved through the worm gear mechanism, simplifying the operation process.
The automatic positioning and angle adjustment of the back plate are realized, the fixing efficiency and the convenience of detection are improved, and the practicality of the fixture is enhanced.
Smart Images
Figure CN223455862U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to metal sheet detection technical field, specifically, relate to refrigerator backboard detection clamp structure. BACKGROUND
[0002] Refrigerator backboard refers to refrigerator rear packaging board, and most of the sheet materials are made of metal materials through stamping, and after the backboard is made, it needs to be detected, so the sheet material needs to be fixed and positioned through the clamp, so that the detection equipment can detect it conveniently.
[0003] The existing backboard positioning clamp mostly needs manual fixing when in use, and manual fixing is time-consuming and laborious, and because the size of the backboard is large, manual fixing can greatly reduce the fixing efficiency of the backboard, and further affect the detection of the backboard, and the existing backboard detection clamp is inconvenient for the user to adjust the angle, so it has certain limitations. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing refrigerator backboard detection clamp structure, solves the problem that the existing backboard positioning clamp mostly needs manual fixing when in use, and manual fixing is time-consuming and laborious, and because the size of the backboard is large, manual fixing can greatly reduce the fixing efficiency of the backboard, and further affect the detection of the backboard, and the existing backboard detection clamp is inconvenient for the user to adjust the angle, so it has certain limitations.
[0005] The utility model provides the following technical scheme: refrigerator backboard detection clamp structure, including the base with the bottom roller, the outer end portion of base is connected with the handle, the inside of base is rotatably connected with the pivot, the pivot is fixedly connected with the top plate, the top plate is provided with the fixed mechanism for fixing sheet material, the adjustment mechanism for adjusting the angle of fixed mechanism is arranged on the base.
[0006] As the preferred technical scheme, one end of the pivot is rotatably connected to the inside of the base through the bearing seat, and the other end of the pivot extends to the other end of the base through the base.
[0007] As the preferred technical scheme, the fixing mechanism comprises compression springs arranged on the top plate at equal intervals and support plates fixedly connected to the top plate at equal intervals, the top of the compression spring is fixedly connected with a pressing plate, the bottom of the pressing plate is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a conical block, a connecting pipe is fixedly connected to the support plate, a first sliding plate is slidably connected to the inner side of the connecting pipe, a first sliding rod is fixedly connected to the outer side of the first sliding plate, a clamping plate is fixedly connected to the end of the first sliding rod away from the first sliding plate, a second sliding plate is slidably connected to the other end of the connecting pipe, a second sliding rod is fixedly connected to the outer side of the second sliding plate, a conical head is fixedly connected to the end of the second sliding rod away from the second sliding plate, a reset spring is fixedly connected to the outer side of the conical head, the user can move the base to a specified position, then place the backboard to be detected on the plurality of pressing plates on the top of the top plate, at this time the pressing plate is affected by the weight of the backboard and moves downward, the movement of the pressing plate will extrude the compression spring and drive the connecting rod to move, the movement of the connecting rod drives the conical block to move, the movement of the conical block will contact the conical head, at this time the conical head is extruded by the conical block and moves, the movement of the conical head drives the second sliding rod and the second sliding plate to move, at the same time the movement of the conical head will extrude the reset spring, the movement of the second sliding plate will transmit the pressure to the first sliding plate through the hydraulic oil in the connecting pipe, at this time the first sliding plate will drive the first sliding rod to move, the movement of the first sliding rod will extend the clamping plate, at this time the clamping plate will fix the backboard, thereby realizing the effect of automatically positioning and fixing the backboard, thereby facilitating the user to detect the backboard.
[0008] As the preferred technical scheme, the number of the connecting rods and the conical blocks is the same as that of the compression springs, one end of the two groups of compression springs is fixedly connected to the top of the top plate, the other end of the two groups of compression springs is fixedly connected to the bottom of the two groups of pressing plates, one end of the two groups of connecting rods is fixedly connected to the bottom of the two groups of pressing plates, the other end of the two groups of connecting rods is fixedly connected with the two groups of conical blocks, and the two groups of conical blocks are distributed below the top plate.
[0009] As the preferred technical scheme, the number of the connecting pipes and the support plates is the same as that of the pressing plates, the two groups of connecting pipes are fixedly connected to the two groups of support plates, the structure and size of the two groups of support plates are the same, the two groups of support plates are fixedly connected to the top of the top plate, the end of the reset spring away from the conical head is fixedly connected to the outer end of the connecting pipe, the position of the conical head corresponds to the conical block, the size of the conical head is matched with the conical block, and the hydraulic oil is arranged between the first sliding plate and the second sliding plate in the connecting pipe.
[0010] As the preferred technical scheme, the adjusting mechanism comprises a worm wheel fixedly connected to the outer end of the rotating shaft, the outer side of the worm wheel is engaged with a worm, one end of the worm is rotatably connected with a support, and the other end of the worm is fixedly connected with a crank handle through the support, the user can fix the back plate through the fixing mechanism, and then when the angle needs to be adjusted, the user can rotate the crank handle, the rotation of the crank handle drives the rotation of the worm, the rotation of the worm drives the rotation of the worm wheel, the rotation of the worm wheel drives the rotation of the rotating shaft, and the rotation of the rotating shaft drives the rotation of the top plate, so that the angle of the fixed back plate can be adjusted.
[0011] As the preferred technical scheme, the support is fixedly connected to the outer side of the base, and the worm is rotatably connected to the support through a bearing seat.
[0012] Compared with the prior art, the utility model has the advantages that:
[0013] The utility model discloses a fixing mechanism and adjusting mechanism are set up, when using, the user can place the back plate that needs to be detected on the plurality of pressure plates of the top plate top, the pressure plate is influenced downward movement under the weight of the top plate, and the movement of the pressure plate will extrude the compression spring and drive the connecting rod movement, and the movement of the connecting rod drives the movement of the conical block, and the movement of the conical block will contact the conical head, the conical head is extruded and moves under the conical block, and the movement of the conical head drives the movement of the second sliding rod and the second sliding plate, and the movement of the conical head will extrude the reset spring, and the movement of the second sliding plate will transmit the pressure to the first sliding plate through the hydraulic oil in the connecting pipe, and the first sliding rod will move under the first sliding plate, and the first sliding rod will extend the clamping plate, and the clamping plate will fix and position the back plate, then the user can rotate the crank handle, and the rotation of the crank handle drives the rotation of the worm, and the rotation of the worm drives the rotation of the worm wheel, and the rotation of the worm wheel drives the rotation of the rotating shaft, and the rotation of the rotating shaft drives the rotation of the top plate, so that the angle of the fixed back plate can be adjusted, and the back plate can be automatically fixed and positioned, so that the user can detect the back plate conveniently, and the user can adjust the angle of the back plate conveniently, and the practicability is further improved. ACCURACY OF DRAWINGS
[0014] Figure 1 It is a whole schematic view of the refrigerator back plate detection clamp structure.
[0015] Figure 2 It is a first side sectional view of the refrigerator back plate detection clamp structure.
[0016] Figure 3 It is a second side sectional view of the refrigerator back plate detection clamp structure.
[0017] Figure 4 It is Figure 3 It is an enlarged schematic view of structure at A in the middle.
[0018] Figure 5 It is a top view schematic view of the refrigerator back plate detection clamp structure.
[0019] Figure 6 For Figure 5 Structure amplification schematic view at B.
[0020] In the figure: 1, base; 2, handle; 3, pivot; 4, top plate; 11, compression spring; 12, pressing plate; 13, connecting rod; 14, conical block; 15, support plate; 16, connecting pipe; 17, first sliding plate; 18, first sliding rod; 19, clamping plate; 110, second sliding plate; 111, second sliding rod; 112, conical head; 113, reset spring; 21, worm gear; 22, worm; 23, support; 24, crank. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.
[0022] As Figures 1-5As shown, the refrigerator back plate detection clamp structure, including the base 1 with the bottom roller, the outer end of the base 1 is fixedly connected with the handle 2, the inner side of the base 1 is rotatably connected with the shaft 3, the shaft 3 is fixedly connected with the top plate 4, the top plate 4 is provided with a fixing mechanism for fixing the plate, the base 1 is provided with an adjusting mechanism for adjusting the angle of the fixing mechanism, one end of the shaft 3 is rotatably connected to the inner side of the base 1 through the bearing seat, and the other end of the shaft 3 extends through the base 1 to the other end of the base 1, the fixing mechanism includes a plurality of compression springs 11 and a plurality of support plates 15 fixedly connected to the top plate 4, the top of the compression spring 11 is fixedly connected with the pressing plate 12, the bottom of the pressing plate 12 is fixedly connected with the connecting rod 13, the bottom of the connecting rod 13 is fixedly connected with the conical block 14, the support plate 15 is fixedly connected with the connecting pipe 16, the inner side of the connecting pipe 16 is slidably connected with the first sliding plate 17, the outer side of the first sliding plate 17 is fixedly connected with the first sliding rod 18, one end of the first sliding rod 18 away from the first sliding plate 17 is fixedly connected with the clamping plate 19, the other end of the connecting pipe 16 is slidably connected with the second sliding plate 110, the outer side of the second sliding plate 110 is fixedly connected with the second sliding rod 111, one end of the second sliding rod 111 away from the second sliding plate 110 is fixedly connected with the conical head 112, the outer side of the conical head 112 is fixedly connected with the reset spring 113, the number of the connecting rod 13 and the conical block 14 is the same as that of the compression spring 11, one end of the two groups of compression springs 11 is fixedly connected to the top of the top plate 4, and the other end of the two groups of compression springs 11 is fixedly connected to the bottom of the pressing plate 12, one end of the two groups of connecting rods 13 is fixedly connected to the bottom of the two groups of pressing plates 12, and the other end of the two groups of connecting rods 13 is fixedly connected with the two groups of conical blocks 14, the two groups of conical blocks 14 are distributed below the top plate 4, the number of the connecting pipe 16 and the support plate 15 is the same as that of the pressing plate 12, the two groups of connecting pipes 16 are fixedly connected to the two groups of support plates 15, and the structure and size of the two groups of support plates 15 are the same, the two groups of support plates 15 are fixedly connected to the top of the top plate 4, one end of the reset spring 113 away from the conical head 112 is fixedly connected to the outer end of the connecting pipe 16, the position of the conical head 112 corresponds to the conical block 14, and the size of the conical head 112 is adapted to the conical block 14, and the first sliding plate 17 and the second sliding plate 110 in the connecting pipe 16 are provided with hydraulic oil.
[0023] In use, the user can move the base 1 to a designated position, and then place the backboard to be detected on the plurality of pressing plates 12 on the top plate 4, at which time the pressing plates 12 are moved downward under the influence of the weight of the backboard, the movement of the pressing plates 12 will squeeze the compression springs 11 and drive the connecting rods 13 to move, the movement of the connecting rods 13 drives the conical blocks 14 to move, the movement of the conical blocks 14 will contact the conical heads 112, at which time the conical heads 112 are squeezed by the conical blocks 14 to move, the movement of the conical heads 112 drives the second sliding rods 111 and the second sliding plates 110 to move, and at the same time, the movement of the conical heads 112 will squeeze the return springs 113, the movement of the second sliding plates 110 will transmit the pressure to the first sliding plates 17 through the hydraulic oil in the connecting pipe 16, at which time the first sliding plates 17 will drive the first sliding rods 18 to move, the movement of the first sliding rods 18 will extend the clamping plates 19, at which time the clamping plates 19 will fix the backboard, so as to realize the effect of automatically positioning and fixing the backboard, thereby facilitating the user to detect the backboard.
[0024] As shown in Figures 1-2 The adjusting mechanism comprises a worm wheel 21 fixedly connected to the outer end of the rotating shaft 3, the outer side of the worm wheel 21 is engaged with a worm 22, one end of the worm 22 is rotatably connected with a support 23, and the other end of the worm 22 is fixedly connected with a crank 24 through the support 23, the support 23 is fixedly connected to the outer side of the base 1, and the worm 22 is rotatably connected to the support 23 through a bearing seat.
[0025] In use, the user can fix the backboard through the fixing mechanism, and then when the angle needs to be adjusted, the user can rotate the crank 24, the rotation of the crank 24 drives the worm 22 to rotate, the rotation of the worm 22 drives the worm wheel 21 to rotate, the rotation of the worm wheel 21 drives the rotating shaft 3 to rotate, and the rotation of the rotating shaft 3 drives the top plate 4 to rotate, at which time the angle of the fixed backboard can be adjusted.
[0026] The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them.
Claims
1. A refrigerator back plate detection clamp structure, comprising a base (1) with a roller at the bottom, and a handle (2) fixedly connected to the outer end of the base (1), characterized in that: The inner side of the base (1) is rotatably connected with a rotating shaft (3), the rotating shaft (3) is fixedly connected with a top plate (4), the top plate (4) is provided with a fixing mechanism for fixing the plate, the base (1) is provided with an adjusting mechanism for adjusting the angle of the fixing mechanism.
2. The refrigerator back plate detection jig structure according to claim 1, characterized by: One end of the rotating shaft (3) is rotatably connected to the inner side of the base (1) through a bearing seat, and the other end of the rotating shaft (3) extends through the base (1) to the other end of the base (1).
3. The refrigerator back plate detection jig structure according to claim 1, characterized in that: The fixing mechanism comprises compression springs (11) and support plates (15) fixedly connected to the top plate (4) at equal intervals, the top of the compression spring (11) is fixedly connected with a pressing plate (12), the bottom of the pressing plate (12) is fixedly connected with a connecting rod (13), the bottom of the connecting rod (13) is fixedly connected with a conical block (14), the support plate (15) is fixedly connected with a connecting pipe (16), the inner side of the connecting pipe (16) is slidably connected with a first sliding plate (17), the outer side of the first sliding plate (17) is fixedly connected with a first sliding rod (18), one end of the first sliding rod (18) away from the first sliding plate (17) is fixedly connected with a clamping plate (19), the other end of the connecting pipe (16) is slidably connected with a second sliding plate (110), the outer side of the second sliding plate (110) is fixedly connected with a second sliding rod (111), one end of the second sliding rod (111) away from the second sliding plate (110) is fixedly connected with a conical head (112), the outer side of the conical head (112) is fixedly connected with a reset spring (113).
4. The refrigerator back plate detection jig structure according to claim 3, characterized in that: The number of connecting rods (13) and conical blocks (14) is the same as that of compression springs (11), one end of each of the two groups of compression springs (11) is fixedly connected to the top of the top plate (4), and the other end of each of the two groups of compression springs (11) is fixedly connected to the bottom of the pressing plate (12), one end of each of the two groups of connecting rods (13) is fixedly connected to the bottom of each of the two groups of pressing plates (12), and the other end of each of the two groups of connecting rods (13) is fixedly connected with each of the two groups of conical blocks (14), and the two groups of conical blocks (14) are distributed below the top plate (4).
5. The refrigerator back plate detection jig structure according to claim 3, characterized in that: The number of connecting pipes (16) and support plates (15) is the same as that of pressing plates (12), the two groups of connecting pipes (16) are fixedly connected to the two groups of support plates (15), respectively, and the structure and size of the two groups of support plates (15) are the same, the two groups of support plates (15) are fixedly connected to the top of the top plate (4), one end of the reset spring (113) away from the conical head (112) is fixedly connected to the outer end of the connecting pipe (16), the position of the conical head (112) corresponds to that of the conical block (14), and the size of the conical head (112) is adapted to that of the conical block (14), and the first sliding plate (17) and the second sliding plate (110) in the connecting pipe (16) are provided with hydraulic oil. 6.The refrigerator back panel detection jig structure of claim 1, characterized by: The adjusting mechanism comprises a worm wheel (21) fixedly connected to the outer end of the rotating shaft (3), the outer side of the worm wheel (21) is engaged with a worm (22), one end of the worm (22) is rotatably connected with a support (23), and the other end of the worm (22) is fixedly connected with a crank handle (24) through the support (23).
7. The refrigerator back plate detection jig structure according to claim 6, characterized by: The support (23) is fixedly connected to the outer side of the base (1), and the worm (22) is rotatably connected to the support (23) through a bearing seat.