Compatible tool plate for refrigerator compressor
By designing a refrigerator compressor compatibility tooling plate, the same tooling plate can be used to position two different models of compressors, solving the problem that different tooling plates need to be used separately in the existing technology, reducing production costs and improving changeover efficiency.
Patent Information
- Application Number
- CN202520165359.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-23
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-01-23
AI Technical Summary
In the existing technology, when producing different models of compressors on the same production line, the same tooling plate cannot meet the positioning requirements of multiple models. The existing technology requires the use of different tooling plates for positioning, which leads to increased production costs and low efficiency.
Design a refrigerator compressor compatibility tooling plate. The positioning plate is alternately positioned in holes A and B on the base plate by a knob plunger. It is compatible with the load-bearing positioning of two different models. The inclined surface and notch structure ensure smooth insertion and removal of the pin and simplify the model change operation.
This has resulted in reduced production costs, simplified the changeover process, improved production efficiency, reduced production costs, and facilitated the application of technologies in the product changeover process. It has also simplified the positioning of two different compressor models, streamlined the changeover operation, and improved production efficiency.
Smart Images
Figure CN223749478U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to refrigerator compressor production technical field, concretely is a kind of refrigerator compressor compatibility tooling plate. BACKGROUND
[0002] Tooling plate is the important carrier between the upper and lower procedures of the refrigerator compressor automation production, its function is to accurately position the compressor, and carry the compressor between procedures.
[0003] With the continuous update iteration of refrigerator compressor, the same compressor production line needs to produce different models of compressors, but the positioning reference of different models of compressors has great difference. At present, when different models of compressors are produced on the same production line, the same tooling plate cannot meet the positioning of multiple models, and different tooling plates need to be used for positioning respectively. For example, two different models of compressors are produced on the same production line, and two corresponding tooling plates need to be produced separately, which not only increases the production cost, but also needs manual handling and switching when changing type, and the efficiency is low.
[0004] Therefore, a refrigerator compressor compatibility tooling plate needs to be proposed to solve the above technical problems in the prior art. SUMMARY
[0005] The utility model aims at providing a kind of refrigerator compressor compatibility tooling plate, when producing compressor, to realize using the same tooling plate to the positioning of two different models of compressors.
[0006] To achieve the above object, the utility model provides the following technical scheme:
[0007] A kind of refrigerator compressor compatibility tooling plate, including bottom plate, positioning plate, limiting piece, positioning piece and knob plunger;
[0008] Positioning plate is provided on the bottom plate;
[0009] Limiting hole is opened on the bottom plate, and limiting piece for limiting the upper and lower positions of positioning plate is arranged in limiting hole;
[0010] First positioning hole is opened on the positioning plate, second positioning hole is opened on the bottom plate, and positioning piece is arranged in first positioning hole and inserted into second positioning hole;
[0011] Knob plunger hole is opened on the positioning plate, A hole and B hole are opened on the bottom plate, knob plunger is arranged in knob plunger hole and inserted into A hole or B hole;
[0012] Knob plunger and A hole, B hole are detachably arranged, and knob plunger and A hole, B hole cooperate to fix positioning plate at A hole or B hole.
[0013] Preferably, the knob plunger comprises a positioning pin, a screw thread and a nut;
[0014] The screw thread is internally hollow, the positioning pin is arranged inside the screw thread, and the positioning pin can rotate inside the screw thread;
[0015] The outer part of the screw thread is provided with a screw thread, and the nut is arranged outside the screw thread;
[0016] An inclined surface is arranged at the upper end of the screw thread, and the positioning pin is inserted into the A hole or the B hole in cooperation with the inclined surface of the screw thread.
[0017] Preferably, the positioning pin comprises a pin rod and a rotating handle;
[0018] The screw thread is sleeved on the pin rod, and the lower end of the pin rod extends out of the lower end of the screw thread, and the upper end of the pin rod extends out of the upper end of the screw thread;
[0019] The rotating handle is arranged at the upper end of the pin rod, and the rotating handle drives the pin rod to rotate.
[0020] Preferably, a first notch is arranged at the bottom of the inclined surface of the screw thread, and a second notch is arranged at the top of the inclined surface of the screw thread.
[0021] Preferably, the number of limiting holes is two, one limiting hole is arranged on the bottom plate at the lower end of the positioning plate, and the other limiting hole is arranged on the bottom plate at the upper end of the positioning plate.
[0022] Preferably, the number of first positioning holes is four.
[0023] The number of second positioning holes is the same as that of the first positioning holes.
[0024] Preferably, the number of knob plunger holes is two, and the knob plunger holes are arranged at opposite corners of the positioning plate.
[0025] Preferably, the number of A holes and the number of B holes are the same as the number of knob plunger holes.
[0026] The size of the A hole is the same as that of the B hole.
[0027] Preferably, a leg positioning hole is arranged on the bottom plate, and a leg positioning piece is arranged in the leg positioning hole.
[0028] Preferably, the number of leg positioning holes is two.
[0029] One leg positioning hole is arranged on the bottom plate at the left side of the positioning plate, and the other leg positioning hole is arranged on the bottom plate at the right side of the positioning plate.
[0030] Compared with the prior art, the utility model has the following beneficial effects:
[0031] The utility model discloses a kind of refrigerator compressor compatibility tooling plate, positioning plate is positioned in the A, B two holes of bottom plate by knob plunger alternately, reciprocating movement of positioning plate is realized, to make a tooling plate can be compatible with the bearing positioning of two different models, reduce production cost. Meanwhile, the utility model is convenient and fast in the model change between two models production, can be switched online, improve product model change efficiency.
[0032] The utility model also sets up inclined surface on the screw thread of knob plunger, and sets up first gap in the bottom of inclined surface, and second gap is set in the top of inclined surface;First gap and second gap limit rotation handle, ensure that pin rod can be inserted or pulled out A, B hole completely, avoid jam. BRIEF DESCRIPTION OF DRAWINGS
[0033] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the drawings needed in the embodiments will be briefly introduced as follows.
[0034] Figure 1 For the structure diagram of a kind of refrigerator compressor compatibility tooling plate in the embodiment;
[0035] Figure 2 For the perspective view of positioning member, knob plunger and positioning plate in the embodiment;
[0036] Figure 3 For the perspective view of positioning plate in the embodiment;
[0037] Figure 4 For the perspective view of bottom plate in the embodiment;
[0038] Figure 5 For the perspective view of knob plunger in the embodiment;
[0039] Figure 6 For the perspective view of positioning pin and screw thread in the embodiment;
[0040] Figure 7 For the partial perspective view of screw thread in the embodiment;
[0041] Figure 8 For the perspective view of positioning member and machine foot positioning member in the embodiment.
[0042] In the drawing: 1, bottom plate;2, positioning plate;3, limiting member;3-1, limiting hole;4, positioning member;4-1, first positioning hole;4-2, second positioning hole;5, knob plunger;5-1, knob plunger hole;5-2, A hole;5-3, B hole;5-4, positioning pin;5-5, screw thread;5-6, nut;6, machine foot positioning member;6-1, machine foot positioning hole;7, first gap;8, second gap. DETAILED DESCRIPTION
[0043] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application.
[0044] Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.
[0045] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications also change accordingly.
[0046] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.
[0047] In the present application, unless otherwise specifically defined and limited, the terms "connection", "fixing" and the like should be understood broadly, for example, "fixing" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0048] Embodiment
[0049] As shown in Figures 1 to 8 The present embodiment describes a refrigerator compressor compatibility tooling plate. The tooling plate comprises a bottom plate 1, a positioning plate 2, a limiting piece 3, a positioning piece 4 and a knob plunger 5, and the positioning plate 2 is arranged on the bottom plate 1.
[0050] As shown in Figure 1 and Figure 2 A limiting hole 3-1 is formed in the bottom plate 1, and a limiting piece 3 for limiting the up and down positions of the positioning plate 2 is arranged in the limiting hole 3-1.
[0051] In this embodiment, there are two limiting holes 3-1. One limiting hole 3-1 is formed on the bottom plate 1 at the lower end of the positioning plate 2, and this limiting hole 3-1, together with the limiting member 3, is used to limit the position of the lower end of the positioning plate 2. The other limiting hole 3-1 is formed on the bottom plate 1 at the upper end of the positioning plate 2, and this limiting hole 3-1, together with the limiting member 3, is used to limit the position of the upper end of the positioning plate 2. The two limiting holes 3-1 and the limiting member 3 work together to prevent the positioning plate 2 from moving up and down.
[0052] like Figures 1 to 4 As shown, a first positioning hole 4-1 is opened on the positioning plate 2, and a second positioning hole 4-2 is opened on the base plate 1. The positioning element 4 is set in the first positioning hole 4-1 and inserted into the second positioning hole 4-2.
[0053] In this embodiment, there are four first positioning holes 4-1, with two first positioning holes 4-1 provided on the left side of the positioning plate 2 and two first positioning holes 4-1 provided on the right side of the positioning plate 2.
[0054] The second positioning hole 4-2 is elongated, and its left and right ends are set as semicircles; the number of the second positioning holes 4-2 is the same as the number of the first positioning holes 4-1.
[0055] In this embodiment, two knob plunger holes 5-1 are provided on the positioning plate 2, and the knob plunger holes 5-1 are located at opposite corners of the positioning plate 2.
[0056] The base plate 1 has holes A 5-2 and B 5-3. The knob plunger 5 is set in the knob plunger hole 5-1 and inserted into either hole A 5-2 or hole B 5-3. The number of holes A 5-2 and holes B 5-3 is the same as the number of knob plunger holes 5-1, and the size of holes A 5-2 and holes B 5-3 is the same.
[0057] The knob plunger 5 is detachable from holes A 5-2 and B 5-3. The knob plunger 5 cooperates with holes A 5-2 and B 5-3 to fix the positioning plate 2 at hole A 5-2 or hole B 5-3.
[0058] like Figures 5 to 7 As shown, in this embodiment, the knob plunger 5 includes a positioning pin 5-4, a thread 5-5, and a nut 5-6. The thread 5-5 is hollow inside, and the positioning pin 5-4 is disposed inside the thread 5-5, and the positioning pin 5-4 can rotate inside the thread 5-5.
[0059] The threaded part of thread 5-5 is set on the outside, the nut 5-6 is set on the outside of thread 5-5, and the knob plunger 5 is set on the positioning plate 2.
[0060] The positioning pin 5-4 comprises a pin rod and a rotating handle. A screw thread 5-5 is sleeved on the pin rod, and the lower end of the pin rod extends out of the lower end of the screw thread 5-5, and the upper end of the pin rod extends out of the upper end of the screw thread 5-5.
[0061] The rotating handle is arranged at the upper end of the pin rod, and the rotating handle drives the pin rod to rotate.
[0062] An inclined surface is arranged at the upper end of the screw thread 5-5, a first notch 7 is arranged at the bottom of the inclined surface of the screw thread 5-5, and a second notch 8 is arranged at the top of the inclined surface of the screw thread 5-5. The first notch 7 and the second notch 8 limit the rotating handle, the first notch 7 can ensure that the rotating handle drives the pin rod to be completely inserted into the A hole 5-2 or the B hole 5-3, and the second notch 8 can ensure that the rotating handle drives the pin rod to be completely pulled out of the A hole 5-2 or the B hole 5-3.
[0063] When the rotating handle is located in the first notch 7, the pin rod is inserted into the A hole 5-2 or the B hole 5-3; the rotating handle is rotated along the inclined surface, so as to drive the pin rod to rotate and move upward, when the rotating handle is rotated to the second notch 8, the pin rod is pulled out of the A hole 5-2 or the B hole 5-3, at this time, the positioning plate 2 is in a free state and can move left and right; the positioning plate 2 is moved to the A hole 5-2 or the B hole 5-3, the rotating handle is rotated along the inclined surface again, so as to make the pin rod gradually inserted into the A hole 5-2 or the B hole 5-3, when the rotating handle is rotated to the first notch 7 again, the pin rod is completely inserted into the A hole 5-2 or the B hole 5-3, and the positioning plate 2 is completely fixed, so that the positioning switching of the A and B two different models of compressors is realized.
[0064] The embodiment also comprises a machine foot positioning member 6, and a machine foot positioning hole 6-1 is arranged on the bottom plate 1, and the machine foot positioning member 6 is arranged in the machine foot positioning hole 6-1.
[0065] The number of the machine foot positioning hole 6-1 is two, one machine foot positioning hole 6-1 is arranged on the left side of the positioning plate 2 of the bottom plate 1, and the other machine foot positioning hole 6-1 is arranged on the right side of the positioning plate 2 of the bottom plate 1. Two grooves are further arranged on the outer side wall of each machine foot positioning member 6.
[0066] Because the refrigerator compressor needs to be positioned at six points on the tooling plate, mainly including two points of machine foot positioning and four points of positioning plate positioning. The machine foot positioning points of the existing compressor are mostly the same, but the four points of the positioning plate positioning are different; therefore, the rotating knob plunger 5 is used to alternately position the positioning plate 2 in the A and B holes of the tooling plate bottom plate 1 in the embodiment, the reciprocating movement of the positioning plate 2 is realized, and the two machine models compatible positioning is realized.
[0067] The operation process of the refrigerator compressor compatibility tooling plate moving from the A hole 5-2 to the B hole 5-3 in the embodiment is briefly described as follows:
[0068] When the two rotating handles are rotated by 90 degrees along the inclined surface in the idle state, the rotating handles are moved from the first gap 7 to the second gap 8, the pin rod is moved upward, the pin rod is pulled out from the A hole 5-2, and the positioning plate 2 is in a free state;
[0069] Then the positioning plate 2 is moved to the B hole 5-3, the two rotating handles are rotated by 90 degrees along the inclined surface again, the rotating handles are moved from the second gap 8 to the first gap 7, the pin rod is inserted into the B hole 5-3, the positioning plate 2 is completely fixed at the B hole 5-3 position, and the overall positioning of the B machine type is realized.
[0070] The operation process of moving from the B hole 5-3 to the A hole 5-2 is the same.
[0071] The embodiments of the utility model are only used for explaining the technical scheme of the utility model and are not limited, and for ordinary skilled in the art, can understand that these embodiments can be changed, modified, replaced and changed in a variety of ways without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and its equivalents.
Claims
1. A refrigerator compressor compatibility fixture plate, characterized by: The bottom plate, the positioning plate, the limiting piece, the positioning piece and the knob plunger are included. The positioning plate is arranged on the bottom plate. The limiting hole is arranged on the bottom plate, and the limiting piece for limiting the up and down positions of the positioning plate is arranged in the limiting hole. The first positioning hole is arranged on the positioning plate, the second positioning hole is arranged on the bottom plate, and the positioning piece is arranged in the first positioning hole and inserted into the second positioning hole. The knob plunger hole is arranged on the positioning plate, the A hole and the B hole are arranged on the bottom plate, and the knob plunger is arranged in the knob plunger hole and inserted into the A hole or the B hole. The knob plunger is detachably arranged with the A hole and the B hole, and the knob plunger is matched with the A hole and the B hole to fix the positioning plate at the A hole or the B hole.
2. A refrigerator compressor compatibility fixture plate according to claim 1, characterized in that: The knob plunger includes the positioning pin, the screw thread and the nut. The screw thread is internally hollow, the positioning pin is arranged in the interior of the screw thread, and the positioning pin can rotate in the interior of the screw thread. The exterior of the screw thread is provided with a screw thread, and the nut is arranged on the exterior of the screw thread. The upper end of the screw thread is provided with an inclined surface, and the positioning pin is matched with the inclined surface of the screw thread to be inserted into the A hole or the B hole.
3. A refrigerator compressor compatibility fixture plate according to claim 2, characterized in that: The positioning pin includes the pin rod and the rotating handle. The screw thread is sleeved on the pin rod, the lower end of the pin rod extends out of the lower end of the screw thread, and the upper end of the pin rod extends out of the upper end of the screw thread. The rotating handle is arranged on the upper end of the pin rod, and the rotating handle drives the pin rod to rotate.
4. The refrigerator compressor compatibility fixture plate of claim 2, wherein: The bottom of the inclined surface of the screw thread is provided with a first notch, and the top of the inclined surface of the screw thread is provided with a second notch.
5. The refrigerator compressor compatibility fixture plate of claim 1, wherein: The number of the limiting holes is two, one limiting hole is arranged on the bottom plate at the lower end of the positioning plate, and the other limiting hole is arranged on the bottom plate at the upper end of the positioning plate.
6. A refrigerator compressor compatibility fixture plate as defined in claim 1, wherein: The number of the first positioning holes is four. The number of the second positioning holes is the same as that of the first positioning holes.
7. A refrigerator compressor compatibility fixture plate as defined in claim 1, wherein: The number of the knob plunger holes is two, and the knob plunger holes are arranged at opposite corners of the positioning plate.
8. A refrigerator compressor compatibility fixture plate as defined in claim 1, wherein: The number of the A holes and the number of the B holes are the same as that of the knob plunger holes. The size of the A hole and the size of the B hole are the same.
9. A refrigerator compressor compatibility fixture plate as defined in claim 1, wherein: The machine leg positioning hole is arranged on the bottom plate, and the machine leg positioning piece is arranged in the machine leg positioning hole.
10. A refrigerator compressor compatibility fixture plate as set forth in claim 9, characterized by: The number of the machine leg positioning holes is two. One machine leg positioning hole is arranged on the bottom plate at the left side of the positioning plate, and the other machine leg positioning hole is arranged on the bottom plate at the right side of the positioning plate.