CN216706739U - Vehicle-mounted air conditioner compressor crankshaft production and processing fixing device - Google Patents
Vehicle-mounted air conditioner compressor crankshaft production and processing fixing device Download PDFInfo
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- CN216706739U CN216706739U CN202122980028.4U CN202122980028U CN216706739U CN 216706739 U CN216706739 U CN 216706739U CN 202122980028 U CN202122980028 U CN 202122980028U CN 216706739 U CN216706739 U CN 216706739U
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Abstract
The utility model belongs to the technical field of crankshaft production and processing, and particularly relates to a fixing device for crankshaft production and processing of a vehicle-mounted air conditioner compressor. The operation ring is sleeved on the stress end of the bidirectional threaded rod, the operation rod is rotated to rotate the bidirectional threaded rod, the fixing plates on the rod bodies are driven to move oppositely, the crankshafts on the inner sides of the limiting mechanisms are fixed, then the operation ring is clamped in the limiting grooves to be fixed, the crankshafts with different lengths can be fixed in a movable fixing mode while the crankshafts are conveniently fixed, and the operation ring is practical.
Description
Technical Field
The utility model relates to the technical field of crankshaft production and processing, in particular to a fixing device for crankshaft production and processing of a vehicle-mounted air conditioner compressor.
Background
The air conditioner compressor functions to compress a driving refrigerant in an air conditioner refrigerant circuit. The air conditioner compressor extracts the refrigerant from a low-pressure area, compresses the refrigerant and sends the compressed refrigerant to a high-pressure area for cooling and condensation, heat is emitted into air through the radiating fins, the refrigerant is changed from a gas state into a liquid state, and the pressure is increased. The crankshaft plays an important role in the working process of the compressor, and after the connecting rod is arranged on the crankshaft, the crankshaft can bear the up-and-down (reciprocating) motion of the connecting rod to be changed into a circulating (rotating) motion.
Need fix the bent axle in bent axle production process, current brief bent axle processing equipment is though simple structure, cost are lower, nevertheless fixing the bent axle and adding man-hour, fixed subassembly is fixed the setting according to the bent axle model usually, need change corresponding fixed subassembly when the bent axle of processing different models, and it is inconvenient to use, reduces work efficiency, in addition processing inconvenient carry out the adjustment in position to the bent axle according to actual need.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a fixing device for production and processing of a crankshaft of a vehicle-mounted air conditioner compressor, which has the characteristics of high practicability and convenience in adjustment.
In order to achieve the purpose, the utility model provides the following technical scheme: a fixing device for production and processing of a crankshaft of a vehicle-mounted air conditioner compressor comprises a table board, wherein a fixing mechanism is arranged on the top surface of the table board, the lower end of the fixing mechanism is clamped on the inner side of the top surface of the table board, a bidirectional threaded rod is sleeved on the inner side of the lower end of the fixing mechanism and is in threaded connection with the fixing mechanism, one end of the bidirectional threaded rod is clamped on the inner side of the table board, the other end of the bidirectional threaded rod penetrates through the table board, an operating ring is sleeved on one end of the bidirectional threaded rod, a moving groove is formed in the top surface of the table board, sliding grooves are formed in two sides of the moving groove, the lower end of the fixing mechanism is clamped on the inner sides of the moving groove and the sliding grooves, a sliding rod is fixedly arranged on the inner wall of the sliding groove and penetrates through the lower end of the fixing mechanism, a first rotating groove is formed in the inner wall of one side of the moving groove, a second rotating groove is formed in the inner wall of the other side of the moving groove, one end of the bidirectional threaded rod is clamped in the first rotating groove, the other end of the bidirectional threaded rod penetrates through the second rotating groove, a limiting groove is formed in the side wall of one side of the table board, the operating ring is clamped inside the limiting groove, the fixing mechanism comprises a fixing plate, the lower end of the fixing plate is sleeved on the sliding rod and the bidirectional threaded rod, the limiting mechanism is fixedly arranged inside the fixing plate, the fixing plate comprises a plate body, a connecting plate is fixedly arranged in the middle of the bottom surface of the plate body, the connecting plate is clamped inside the moving groove, a threaded hole is formed in the connecting plate, the bidirectional threaded rod is sleeved inside the threaded hole, sliding plates are arranged on two sides of the connecting plate, the sliding plates are clamped inside the sliding grooves, sliding holes are formed in the sliding plates, the sliding rods are sleeved inside the sliding holes, the limiting mechanism comprises clamping grooves, and the clamping grooves are formed in the plate body, the spring groove is formed in the side wall of the clamping groove, a spring is fixedly arranged on the inner side of the spring groove, one end of the spring is fixedly connected with the inner wall of the spring groove, and a limiting rod is fixedly arranged at the other end of the spring.
According to the preferable technical scheme of the fixing device for production and processing of the vehicle-mounted air conditioner compressor crankshaft, the bidirectional threaded rod comprises a rod body, a baffle ring is fixedly arranged in the middle of the rod body, a first clamping plate is fixedly arranged at one end of the rod body and clamped inside a first rotating groove, a second clamping plate is fixedly arranged at the other end of the rod body and clamped inside a second rotating groove, and a stress end is arranged at the tail end of the rod body.
As the preferable technical scheme of the production, processing and fixing device for the vehicle-mounted air conditioner compressor crankshaft, the operating ring comprises the lantern ring, the lantern ring is clamped on the outer side of the stressed end, the side wall of the lantern ring is clamped on the inner side of the limiting groove, and the operating rod is fixedly arranged on the outer wall of the lantern ring.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the using process, the fixing mechanism is arranged, when the crankshaft is machined and fixed, two ends of the crankshaft are clamped in the clamping grooves in the fixing plate, the crankshaft extrudes the limiting rods, the limiting rods and the springs compress the inner sides of the resilience spring grooves, the crankshaft is supported by the other group of limiting rods below, the limiting rods compressed above are rebounded and clamped above the crankshaft under the action of the springs, the crankshaft is limited by the multiple groups of limiting rods, the fixing height of the crankshaft can be conveniently adjusted as required, the limiting mechanism can be clamped with crankshafts with different thicknesses through the elastic action of the springs on the limiting rods, and the practicability is improved.
2. In the using process, the two fixing plates of the fixing mechanism are sleeved on the two sides of the baffle ring of the bidirectional threaded rod through the bidirectional threaded rod and the operating ring, the thread directions of the two sides of the baffle ring are opposite, the operating ring is sleeved on the outer side of the stress end of the bidirectional threaded rod, the bidirectional threaded rod is rotated by rotating the operating rod, so that the fixing plates on the rod body are driven to move in opposite directions, the crankshaft on the inner side of the limiting mechanism is fixed, the operating ring is clamped in the limiting groove for fixing, crankshafts with different lengths can be fixed in a movable fixing mode while the crankshafts are fixed conveniently, and the fixing mechanism is practical.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a perspective cross-sectional view of the present invention;
FIG. 4 is a perspective cross-sectional view of the securing mechanism of the present invention;
fig. 5 is a schematic view of the connection of the bidirectional threaded rod and the operating ring of the present invention.
In the figure: 1. a table top; 11. a moving groove; 12. a chute; 13. a slide bar; 14. a first rotating groove; 15. A second rotary groove; 16. a limiting groove; 2. a fixing mechanism; 21. a fixing plate; 211. a plate body; 212. a connecting plate; 213. a threaded hole; 214. a sliding plate; 215. a slide hole; 22. a limiting mechanism; 221. a card slot; 222. a spring slot; 223. a spring; 224. a limiting rod; 3. a bidirectional threaded rod; 31. a rod body; 32. A baffle ring; 33. a first card board; 34. a second card board; 35. a force-bearing end; 4. an operating ring; 41. a collar; 42. an operating lever.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a vehicle-mounted air conditioner compressor bent axle production and processing fixing device, includes mesa 1, the top surface of mesa 1 is equipped with fixed establishment 2, fixed establishment 2's lower extreme block is inboard at the top surface of mesa 1, fixed establishment 2's lower extreme inboard cup joints and is equipped with two-way threaded rod 3, two-way threaded rod 3 and fixed establishment 2 threaded connection, two-way threaded rod 3's one end block is in the inboard of mesa 1, two-way threaded rod 3's the other end runs through mesa 1, one of two-way threaded rod 3 serves to overlap to connect and is equipped with operating ring 4.
Referring to fig. 1, 2 and 3, specifically, a moving slot 11 is formed on the top surface of a table top 1, sliding slots 12 are formed on both sides of the moving slot 11, the lower end of a fixing mechanism 2 is clamped between the moving slot 11 and the inner sides of the sliding slots 12, a sliding rod 13 is fixedly arranged on the inner wall of the sliding slot 12, the sliding rod 13 penetrates through the lower end of the fixing mechanism 2, a first rotating slot 14 is formed on the inner wall of one side of the moving slot 11, a second rotating slot 15 is formed on the inner wall of the other side of the moving slot 11, one end of a bidirectional threaded rod 3 is clamped in the first rotating slot 14, the other end of the bidirectional threaded rod 3 penetrates through the second rotating slot 15, a limiting slot 16 is formed on the side wall of one side of the table top 1, an operating ring 4 is clamped inside the limiting slot 16, the moving slot 11 and the sliding slot 12 are formed on the table top 1, the lower end of the fixing mechanism 2 is limited by the sliding rod 13, so as to prevent the fixing mechanism 2 from shifting, improve fixed stability, can carry out the block to operating ring 4 through spacing groove 16, avoid operating ring 4 to rotate and lead to the fixed unstable condition.
Referring to fig. 4 and 5, specifically, the fixing mechanism 2 includes a fixing plate 21, a lower end of the fixing plate 21 is sleeved on the sliding rod 13 and the bidirectional threaded rod 3, and a limiting mechanism 22 is fixedly arranged on an inner side of the fixing plate 21; the fixed plate 21 comprises a plate body 211, a connecting plate 212 is fixedly arranged in the middle of the bottom surface of the plate body 211, the connecting plate 212 is clamped on the inner side of the moving groove 11, a threaded hole 213 is formed in the connecting plate 212, the bidirectional threaded rod 3 is sleeved on the inner side of the threaded hole 213, sliding plates 214 are arranged on two sides of the connecting plate 212, the sliding plates 214 are clamped on the inner side of the sliding chute 12, a sliding hole 215 is formed in the sliding plates 214, and the sliding rod 13 is sleeved on the inner side of the sliding hole 215; the limiting mechanism 22 comprises a clamping groove 221, the clamping groove 221 is formed in the plate body 211, a spring groove 222 is formed in the side wall of the clamping groove 221, a spring 223 is fixedly arranged on the inner side of the spring groove 222, one end of the spring 223 is fixedly connected with the inner wall of the spring groove 222, and a limiting rod 224 is fixedly arranged at the other end of the spring 223; the bidirectional threaded rod 3 comprises a rod body 31, a baffle ring 32 is fixedly arranged in the middle of the rod body 31, a first clamping plate 33 is fixedly arranged at one end of the rod body 31, the first clamping plate 33 is clamped inside the first rotating groove 14, a second clamping plate 34 is fixedly arranged at the other end of the rod body 31, the second clamping plate 34 is clamped inside the second rotating groove 15, and a stress end 35 is arranged at the tail end of the rod body 31; the operating ring 4 comprises a lantern ring 41, the lantern ring 41 is clamped at the outer side of the stress end 35, the side wall of the lantern ring 41 is clamped at the inner side of the limiting groove 16, and an operating rod 42 is fixedly arranged on the outer wall of the lantern ring 41; operation ring 4 cup joints in the atress end 35 outside of two-way threaded rod 3, rotates action bars 42 and makes two-way threaded rod 3 rotate to the fixed plate 21 that drives on the body of rod 31 makes opposite directions motion, thereby fixes the inboard bent axle of stop gear 22, fixes operation ring 4 block in spacing groove 16 afterwards, when convenient fixed with the bent axle, can fix the bent axle of different length through removing fixed mode, and is more practical.
The utility model has the following use flow and working principle: when the crankshaft machining device is used, firstly, a crankshaft to be machined is clamped on the inner side of the limiting mechanism 22, the crankshaft is limited through the spring 223 and the limiting rod 224 on the limiting mechanism 22, the crankshaft is prevented from deviating when the fixing plate 21 moves and is fixed, then the lantern ring 41 of the operating ring 4 is sleeved on the outer side of the stress end 35 of the bidirectional threaded rod 3, the bidirectional threaded rod 3 rotates through rotating the operating rod 42, and the two fixing plates 21 which are in threaded connection with the rod body 31 move inwards through opposite threads arranged on the bidirectional threaded rod 3, so that the crankshaft on the inner side of the limiting mechanism 22 is fixed, and machining is facilitated.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (3)
1. The utility model provides a vehicle-mounted air condition compressor bent axle production processing fixing device, includes mesa (1), its characterized in that: the top surface of the table board (1) is provided with a fixing mechanism (2), the lower end of the fixing mechanism (2) is clamped on the inner side of the top surface of the table board (1), the inner side of the lower end of the fixing mechanism (2) is sleeved with a two-way threaded rod (3), the two-way threaded rod (3) is in threaded connection with the fixing mechanism (2), one end of the two-way threaded rod (3) is clamped on the inner side of the table board (1), the other end of the two-way threaded rod (3) penetrates through the table board (1), one end of the two-way threaded rod (3) is sleeved with an operating ring (4), the top surface of the table board (1) is provided with a moving groove (11), the two sides of the moving groove (11) are provided with sliding grooves (12), the lower end of the fixing mechanism (2) is clamped on the inner sides of the moving groove (11) and the sliding grooves (12), a sliding rod (13) is fixedly arranged on the inner wall of the sliding groove (12), the lower end of the fixing mechanism (2) is penetrated through by the sliding rod (13), a first rotating groove (14) is formed in the inner wall of one side of the moving groove (11), a second rotating groove (15) is formed in the inner wall of the other side of the moving groove (11), one end of the bidirectional threaded rod (3) is clamped in the first rotating groove (14), the other end of the bidirectional threaded rod (3) is penetrated through the second rotating groove (15), a limiting groove (16) is formed in the side wall of one side of the table board (1), the operating ring (4) is clamped in the inner side of the limiting groove (16), the fixing mechanism (2) comprises a fixing plate (21), the lower end of the fixing plate (21) is sleeved on the sliding rod (13) and the bidirectional threaded rod (3), a limiting mechanism (22) is fixedly arranged on the inner side of the fixing plate (21), the fixing plate (21) comprises a plate body (211), and a connecting plate (212) is fixedly arranged in the middle of the bottom surface of the plate body (211), the connecting plate (212) is clamped at the inner side of the moving groove (11), a threaded hole (213) is arranged on the connecting plate (212), the bidirectional threaded rod (3) is sleeved at the inner side of the threaded hole (213), sliding plates (214) are arranged at two sides of the connecting plate (212), the sliding plate (214) is clamped at the inner side of the sliding chute (12), a sliding hole (215) is arranged on the sliding plate (214), the slide rod (13) is sleeved on the inner side of the slide hole (215), the limiting mechanism (22) comprises a clamping groove (221), the clamping groove (221) is arranged on the plate body (211), the side wall of the clamping groove (221) is provided with a spring groove (222), the inner side of the spring groove (222) is fixedly provided with a spring (223), one end of the spring (223) is fixedly connected with the inner wall of the spring groove (222), and the other end of the spring (223) is fixedly provided with a limiting rod (224).
2. The vehicle-mounted air conditioner compressor crankshaft production and processing fixing device of claim 1, characterized in that: two-way threaded rod (3) are including the body of rod (31), the fixed fender ring (32) that is equipped with in middle part of the body of rod (31), the one end of the body of rod (31) is fixed and is equipped with cardboard (33) No. one, cardboard (33) block is inboard rotating groove (14) No. one, the other end of the body of rod (31) is fixed and is equipped with cardboard (34) No. two, cardboard (34) block is inboard rotating groove (15) No. two, the end of the body of rod (31) is equipped with stress end (35).
3. The vehicle-mounted air conditioner compressor crankshaft production and processing fixing device of claim 1, characterized in that: the operating ring (4) comprises a sleeve ring (41), the sleeve ring (41) is clamped on the outer side of the stressed end (35), the side wall of the sleeve ring (41) is clamped on the inner side of the limiting groove (16), and an operating rod (42) is fixedly arranged on the outer wall of the sleeve ring (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122980028.4U CN216706739U (en) | 2021-11-30 | 2021-11-30 | Vehicle-mounted air conditioner compressor crankshaft production and processing fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122980028.4U CN216706739U (en) | 2021-11-30 | 2021-11-30 | Vehicle-mounted air conditioner compressor crankshaft production and processing fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216706739U true CN216706739U (en) | 2022-06-10 |
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ID=81881383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122980028.4U Active CN216706739U (en) | 2021-11-30 | 2021-11-30 | Vehicle-mounted air conditioner compressor crankshaft production and processing fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216706739U (en) |
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2021
- 2021-11-30 CN CN202122980028.4U patent/CN216706739U/en active Active
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