CN221033027U - Casing assembly of single-cylinder air compressor head - Google Patents
Casing assembly of single-cylinder air compressor head Download PDFInfo
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- CN221033027U CN221033027U CN202322870253.1U CN202322870253U CN221033027U CN 221033027 U CN221033027 U CN 221033027U CN 202322870253 U CN202322870253 U CN 202322870253U CN 221033027 U CN221033027 U CN 221033027U
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- cylinder
- air compressor
- cylinder seat
- seat
- compressor head
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- 238000005266 casting Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a shell component of a single-cylinder air compressor head, and belongs to the technical field of machinery. It has solved the not good enough problem of current aircraft nose protective effect. The shell component of the single-cylinder air compressor head comprises an air cylinder seat, a front cover and a rear cover, wherein the front cover and the rear cover are respectively arranged at two ends of the air cylinder seat; the top of the main body is provided with a strip-shaped groove for the cylinder seat to extend out, the length of the strip-shaped groove extends along the axial direction of the main body, and the rear end of the strip-shaped groove is open; the main body forms an arc sleeve matched with the cylinder seat at the edge of the strip-shaped groove, the arc sleeve is sleeved outside the cylinder seat, and two ends of the arc sleeve are fixedly connected with the cylinder seat. The shell component of the single-cylinder air compressor head has good protection effect.
Description
Technical Field
The utility model belongs to the field of air compression equipment, and relates to a single-cylinder air compressor head, in particular to a shell component of the single-cylinder air compressor head.
Background
The air compressor is one of the important parts of the automobile and mainly used for providing a high-pressure air source for an automobile braking system, an air conditioning system and the like.
An existing air compressor such as a motor pump head of an air compressor and an air compressor (application number: 202211696230.7) disclosed by a Chinese patent library comprises an air cylinder, a motor, a left box body and a right box body, wherein the motor is arranged between the left box body and the right box body, and the left box body is connected with the right box body through a pull rod; the novel air conditioner is characterized in that air cylinder bases are arranged on the side walls of the left box body and the right box body, the air cylinders are fixed in the air cylinder bases, output shafts at two ends of the motor are respectively inserted into crank chambers of the left box body and the right box body, the motor is connected with the corresponding air cylinders through crank mechanisms, the left box body is opposite to one side of the motor, the right box body is opposite to one side of the motor, an air guide cover is respectively arranged on one side of the motor, a fan is arranged in each air guide cover, and the fan is connected with the output shaft of the motor.
In actual products, a shield is generally arranged on the wind scooper through screws and used for shielding the fan to play a role in protection. However, in actual use, the shield is not screwed by the screw or is impacted by external force collision and the like, so that the shield has a falling risk and the protection effect is affected.
Disclosure of utility model
The utility model aims to solve the problems in the prior art and provides a shell component of a single-cylinder air compressor head with good protection effect.
The aim of the utility model can be achieved by the following technical scheme: the shell component of the single-cylinder air compressor head comprises a cylinder seat and a front cover and a rear cover which are respectively arranged at two ends of the cylinder seat, wherein the cylinder seat comprises a rotor seat and a cylinder seat which are both in a cylinder shape, and the axes of the rotor seat and the cylinder seat are respectively in a horizontal arrangement and a vertical arrangement; the top of the main body is provided with a strip-shaped groove for the cylinder seat to extend out, the length of the strip-shaped groove extends along the axial direction of the main body, and the rear end of the strip-shaped groove is open; the main body forms an arc sleeve matched with the cylinder seat at the edge of the strip-shaped groove, the arc sleeve is sleeved outside the cylinder seat, and two ends of the arc sleeve are fixedly connected with the cylinder seat.
When in actual installation, the fan of the air compressor is arranged in the front cover main body and is close to the first air hole.
The first air hole for air flow is directly formed on the front end face of the front cover main body, so that the structural stability of the front cover at the first air hole can be effectively ensured, better protection is formed on the front side of the fan, and potential safety hazards are reduced.
In the shell component of the single-cylinder air compressor head, L-shaped feet are formed at the bottom of the rotor seat, and two feet are arranged in parallel left and right; two sliding grooves matched with the bottom feet are formed in the bottom of the main body, the rear ends of the sliding grooves are open, and the two bottom feet are respectively inserted into the corresponding sliding grooves. The footing and the chute are matched and used for installing and guiding the front cover, thereby being beneficial to assembly.
In the casing assembly of the single-cylinder air compressor head, the sliding groove comprises long side walls with the lengths extending along the axial direction of the front cover, two opposite side surfaces of the two bottom feet are respectively pressed on the long side walls of the two sliding grooves, and the bottom feet are fixedly connected with the corresponding long side walls through screws, so that the front cover is convenient to be connected with the cylinder seat.
In the casing assembly of the single-cylinder air compressor head, the middle part of the arc-shaped sleeve is a baffle plate part which is vertically arranged, and the heights of the baffle plate parts are larger than the heights of the two ends of the arc-shaped sleeve, so that the support to the two ends of the arc-shaped sleeve is enhanced, and the positioning strength and the stability of the front cover are improved.
In the shell component of the single-cylinder air compressor head, one side of the baffle plate part, which is opposite to the cylinder seat, is vertically provided with at least two strips which are arranged in parallel left and right. The strip body is formed on one side of the baffle plate part, so that the integral strength of the arc-shaped sleeve can be enhanced, the reliability of connection between the arc-shaped sleeve and the cylinder seat is improved, the effect similar to a radiating fin is formed, and the radiating performance of the machine head is enhanced.
In the shell component of the single-cylinder air compressor head, two ends of the arc-shaped sleeve are fixedly connected with the cylinder seat through the second horizontally arranged screws.
In the casing component of the single-cylinder air compressor head, the front cover is of an integrated structure and is formed in a casting mode, so that the integral strength and the compression resistance of the front cover are effectively ensured, and a better protection effect is formed on the front side of the fan.
In the shell component of the single-cylinder air compressor head, the second air holes which are axially penetrated are densely distributed on the rear cover. The axes of the first air hole and the second air hole are axially arranged, so that gas can flow in the machine shell better, and heat dissipation of the machine head is enhanced.
Compared with the prior art, the shell component of the single-cylinder air compressor head has the following advantages:
1. The first air hole for air flow is directly formed on the front end face of the front cover main body, so that the structural stability of the front cover at the first air hole can be effectively ensured, better protection is formed on the front side of the fan, and potential safety hazards are reduced.
2. The strip body is formed on one side of the baffle plate part, so that the integral strength of the arc-shaped sleeve can be enhanced, the reliability of connection between the arc-shaped sleeve and the cylinder seat is improved, the effect similar to a radiating fin is formed, and the radiating performance of the machine head is enhanced.
Drawings
Fig. 1 is a schematic perspective view of a single cylinder air compressor head.
Fig. 2 is a schematic perspective view of a single cylinder air compressor head in another direction.
Fig. 3 is a schematic cross-sectional view of a single cylinder air compressor head.
Fig. 4 is a schematic perspective view of the cylinder block.
Fig. 5 is a perspective view of the front cover.
In the figure, 1, a cylinder seat; 1a, a rotor seat; 1a1, footing; 1b, a cylinder seat; 2. a front cover; 2a, a main body; 2b, an air hole I; 2c, a strip-shaped groove; 2d, an arc sleeve; 2d1, a baffle plate part; 2d2, a strip body; 2e, sliding grooves; 2e1, long side walls; 3. a rear cover; 3a, an air hole II; 4. a cylinder cover; 5. a fan; 6. a rotor shaft; 7. a first screw; 8. a second screw; 9. and a bearing seat.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1, the casing assembly of the single-cylinder air compressor head comprises a cylinder seat 1, and a front cover 2 and a rear cover 3 respectively arranged at two ends of the cylinder seat 1.
In particular the number of the elements,
As shown in fig. 4, the cylinder block 1 includes a rotor block 1a and a cylinder block 1b each having a cylindrical shape, and the rotor block 1a and the cylinder block 1b are of an integral structure. Wherein, the axis of the rotor seat 1a is horizontally arranged, and when in actual installation, the rotor seat 1a is used for supporting the rotor shaft 6; the axis of the cylinder seat 1b is vertically arranged, and when in actual installation, the cylinder seat 1b is used for supporting a machine head cylinder assembly, and the top of the cylinder seat 1b is fixedly connected with the cylinder cover 4.
As shown in fig. 1 to 5, the front cover 2 includes a cylindrical main body 2a, the rear end of the main body 2a is sleeved on the rotor seat 1a and fixedly connected with the rotor seat, and air holes 2b penetrating through the main body 2a in the axial direction are densely distributed at the front end of the main body 2 a. The top of the main body 2a is provided with a strip-shaped groove 2c for the cylinder seat 1b to extend out, the length of the strip-shaped groove 2c extends along the axial direction of the main body 2a, and the rear end of the strip-shaped groove 2c is open. The main body 2a forms an arc-shaped sleeve 2d matched with the cylinder seat 1b at the edge position of the strip-shaped groove 2c, the arc-shaped sleeve 2d is sleeved outside the cylinder seat 1b, and two ends of the arc-shaped sleeve 2d are fixedly connected with the cylinder seat 1 b.
In actual installation, the fan 5 of the air compressor is disposed in the main body 2a of the front cover 2 and near the air hole one 2 b.
The air hole I2 b for air flow is directly formed on the front end surface of the main body 2a of the front cover 2, so that the structural stability of the front cover 2 at the position of the air hole I2 b can be effectively ensured, better protection is formed on the front side of the fan 5, and the potential safety hazard is reduced.
Wherein,
As shown in fig. 1, two ends of the arc-shaped sleeve 2d are uniformly pressed on the outer wall of the cylinder seat 1b, and two ends of the arc-shaped sleeve 2d are fixedly connected with the cylinder seat 1b through a second screw 8 horizontally arranged. Further, the middle part of the arc-shaped sleeve 2d is a baffle plate part 2d1 which is vertically arranged, and the height of the baffle plate part 2d1 is larger than that of two ends of the arc-shaped sleeve 2d, so that the two ends of the arc-shaped sleeve 2d are supported, and the positioning strength and stability of the front cover 2 are improved. Further, a strip body 2d2 is vertically formed on a side of the baffle plate portion 2d1 facing away from the cylinder seat 1b, and at least two strip bodies 2d2 are arranged side by side. The strip body 2d2 is formed on one side of the baffle plate part 2d1, so that the integral strength of the arc-shaped sleeve 2d can be enhanced, the connection reliability of the arc-shaped sleeve and the cylinder seat 1b is improved, a fin-like effect is formed, and the heat dissipation performance of the machine head is enhanced.
As shown in fig. 2, 3 and 4, the rotor seat 1a is connected to the main body 2a as follows: the bottom of the rotor seat 1a is provided with L-shaped feet 1a1, and the two feet 1a1 are arranged in parallel left and right; two sliding grooves 2e matched with the bottom feet 1a1 are formed in the bottom of the main body 2a, the rear ends of the sliding grooves 2e are open, and the two bottom feet 1a1 are respectively inserted into the corresponding sliding grooves 2 e. The foot 1a1 is matched with the chute 2e and used for mounting and guiding the front cover 2, thereby facilitating assembly. As shown in fig. 1, the chute 2e includes a long side wall 2e1 extending along the axial direction of the front cover 2, two opposite side surfaces of two feet 1a1 are respectively pressed against the long side wall 2e1 of the two chute 2e, and the feet 1a1 are fixedly connected with the corresponding long side wall 2e1 by a screw 7, so as to facilitate the connection of the front cover 2 and the cylinder block 1.
In practical products, the front cover 2 is preferably formed in an integral structure in a casting manner, so that the overall strength and the compression resistance of the front cover 2 are effectively ensured, and a better protection effect is formed on the front side of the fan 5.
As shown in fig. 2 and 3, the rear cover 3 is densely provided with air holes two 3a penetrating in the axial direction. The axes of the first air hole 2b and the second air hole 3a are axially arranged, so that air can flow in the machine shell better, and heat dissipation of the machine head is enhanced. The rear cover 3 is mounted as follows: a bearing seat 9 for supporting the rear end of the rotor shaft 6 is arranged in the rear cover 3, a circle of lugs are formed on the outer wall of the bearing seat 9, the lugs extend out of the rear cover 3, and the rear cover 3, the rotor seat 1a and the lugs are connected in series through bolts.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (8)
1. The shell component of the single-cylinder air compressor head comprises an air cylinder seat (1) and a front cover (2) and a rear cover (3) which are respectively arranged at two ends of the air cylinder seat (1), wherein the air cylinder seat (1) comprises a rotor seat (1 a) and an air cylinder seat (1 b) which are both in cylindrical shapes, and the axes of the rotor seat (1 a) and the air cylinder seat (1 b) are respectively arranged horizontally and vertically; a strip-shaped groove (2 c) for the cylinder seat (1 b) to extend out is formed in the top of the main body (2 a), the length of the strip-shaped groove (2 c) extends along the axial direction of the main body (2 a), and the rear end of the strip-shaped groove (2 c) is open; the main body (2 a) is provided with an arc-shaped sleeve (2 d) matched with the cylinder seat (1 b) at the edge of the strip-shaped groove (2 c), the arc-shaped sleeve (2 d) is sleeved outside the cylinder seat (1 b), and two ends of the arc-shaped sleeve (2 d) are fixedly connected with the cylinder seat (1 b).
2. The casing assembly of the single-cylinder air compressor head according to claim 1, wherein the bottom of the rotor seat (1 a) is formed with L-shaped feet (1 a 1), and the feet (1 a 1) are arranged in parallel left and right; two sliding grooves (2 e) matched with the bottom feet (1 a 1) are formed in the bottom of the main body (2 a), the rear ends of the sliding grooves (2 e) are open, and the two bottom feet (1 a 1) are respectively inserted into the corresponding sliding grooves (2 e).
3. The casing assembly of the single-cylinder air compressor head according to claim 2, wherein the sliding groove (2 e) comprises a long side wall (2 e 1) with the length extending along the axial direction of the front cover (2), two opposite side surfaces of the two feet (1 a 1) are respectively pressed on the long side wall (2 e 1) of the two sliding grooves (2 e), and the feet (1 a 1) are fixedly connected with the corresponding long side wall (2 e 1) through a screw one (7).
4. The casing assembly of the single-cylinder air compressor head according to claim 1, wherein the middle part of the arc-shaped sleeve (2 d) is a baffle plate part (2 d 1) which is vertically arranged, and the heights of the baffle plate parts (2 d 1) are larger than the heights of two ends of the arc-shaped sleeve (2 d).
5. The casing assembly of the single-cylinder air compressor head according to claim 4, wherein a strip body (2 d 2) is vertically formed on one side of the baffle plate part (2 d 1) opposite to the cylinder seat (1 b), and at least two strip bodies (2 d 2) are arranged side by side.
6. The casing assembly of the single-cylinder air compressor head according to claim 1, wherein two ends of the arc-shaped sleeve (2 d) are fixedly connected with the cylinder seat (1 b) through two horizontally arranged screws (8).
7. A casing assembly of a single cylinder air compressor head according to claim 1, characterized in that the front cover (2) is of unitary construction and is formed by casting.
8. The casing assembly of the single-cylinder air compressor head according to claim 1, wherein the rear cover (3) is densely provided with air holes II (3 a) which are axially penetrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322870253.1U CN221033027U (en) | 2023-10-25 | 2023-10-25 | Casing assembly of single-cylinder air compressor head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322870253.1U CN221033027U (en) | 2023-10-25 | 2023-10-25 | Casing assembly of single-cylinder air compressor head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221033027U true CN221033027U (en) | 2024-05-28 |
Family
ID=91171641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322870253.1U Active CN221033027U (en) | 2023-10-25 | 2023-10-25 | Casing assembly of single-cylinder air compressor head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221033027U (en) |
-
2023
- 2023-10-25 CN CN202322870253.1U patent/CN221033027U/en active Active
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