CN221338148U - Fixing structure for compressor connecting rod - Google Patents
Fixing structure for compressor connecting rod Download PDFInfo
- Publication number
- CN221338148U CN221338148U CN202323533254.3U CN202323533254U CN221338148U CN 221338148 U CN221338148 U CN 221338148U CN 202323533254 U CN202323533254 U CN 202323533254U CN 221338148 U CN221338148 U CN 221338148U
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- support
- connecting rod
- nut seat
- longitudinal
- compressor connecting
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- 230000000694 effects Effects 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000012797 qualification Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The utility model discloses a fixing structure for a compressor connecting rod, which belongs to the technical field of compressor connecting rod production equipment and comprises a supporting base and a supporting column fixedly arranged on the supporting base, wherein a first fixing piece is rotatably arranged at one end, far away from the supporting base, of the supporting column, a limiting groove is formed in one side, far away from the supporting column, of the supporting base, a transverse adjusting piece is arranged in the limiting groove, and a longitudinal adjusting piece is arranged on the transverse adjusting piece. According to the utility model, through the matched use of the first fixing piece and the second fixing piece, the large connecting rod head and the small connecting rod head of the connecting rod can be respectively fixed, so that the fixing firmness of the connecting rod can be improved, the supporting strength of the connecting rod can be improved, the influence of elastic shaking on deburring effect during deburring is avoided, the connecting rod can be respectively fixed inside and outside the small connecting rod head, the burrs on the inner wall and the outer wall of the connecting rod can be conveniently removed by a user, omission is avoided, and the production qualification rate and the use effect are influenced.
Description
Technical Field
The utility model relates to the technical field of compressor connecting rod production equipment, in particular to a fixing structure for a compressor connecting rod.
Background
The compressor connecting rod is generally cast, burrs are generated on the middle line of the outer wall thickness and the arc-shaped inner walls at the two ends of the connecting rod, and the burrs are required to be removed in order to achieve the production requirement and the use effect. When the surface of the existing compressor connecting rod is deburred, the compressor connecting rod is fixed through the mode that the two ends are clamped relatively or one end is clamped by a vice, but the two fixing modes are not convenient for deburring the arc-shaped inner walls at the two ends of the compressor connecting rod, or shake easily when the outer wall of the compressor connecting rod is deburred, and the adjustment of polishing angles is realized through repeated clamping, so that the deburring effect is influenced and the deburring efficiency is influenced.
Disclosure of utility model
The utility model aims to provide a fixing structure for a connecting rod of a compressor, which solves the problems that the fixing structure for deburring the connecting rod provided in the prior art is not convenient for deburring the arc-shaped inner wall of the connecting rod or shakes during deburring to influence the deburring effect and efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a fixing structure for a compressor connecting rod, which comprises a support base and a support column fixedly arranged on the support base, wherein one end, far away from the support base, of the support column is rotatably provided with a first fixing piece, one side, far away from the support column, of the support base is provided with a limiting groove, a transverse adjusting piece is arranged in the limiting groove, a longitudinal adjusting piece is arranged on the transverse adjusting piece, a second fixing piece is rotatably arranged on the longitudinal adjusting piece, the second fixing piece comprises a vertical support seat rotatably arranged on the longitudinal adjusting piece, far away from one end of the transverse adjusting piece, a sliding groove is formed in one side, far away from the longitudinal adjusting piece, of the vertical support seat, a third screw rod is rotatably arranged in the sliding groove, two ends of the third screw rod are sleeved with a third nut seat in a threaded manner, and one side, far away from the vertical support seat, of the third nut seat is fixedly provided with a jack column.
Further, the first mounting is including rotating the support arm of installing keeping away from support base one end on the support column, the one end fixed mounting who keeps away from the support column on the support arm has the support loop bar, along its circumference equidistance on the support loop bar seted up the guide way, the support lead screw is installed in the guide way internal rotation, the centre department symmetry screw thread of support lead screw installs the supporting seat, the symmetry articulates on the supporting seat has the support arm, the one end that keeps away from the supporting seat on the support arm articulates there is the conflict board, wherein two all seted up the bar slot on the conflict board.
Further, the strip-shaped groove is positioned on one side, close to the second fixing piece, of the abutting plate, and the inner walls of the strip-shaped groove are vertical planes.
Further, the transverse adjusting piece comprises a guide rod symmetrically and fixedly arranged in the limiting groove and a first screw rod rotatably arranged in the limiting groove, and a first nut seat is arranged on the first screw rod in a threaded manner.
Further, the longitudinal adjusting piece comprises a longitudinal support fixedly arranged on one side, far away from the limiting groove, of the first nut seat, a longitudinal groove is formed in one side, far away from the first nut seat, of the longitudinal support, a second screw rod is rotatably arranged in the longitudinal groove, and a second nut seat is arranged on the second screw rod in a threaded mode.
Further, both ends of the vertical support are respectively sleeved on the two guide rods in a sliding way, and the middle of the vertical support is rotatably arranged at one end, far away from the vertical support, of the second nut seat.
Further, the support column and the second nut seat are both sheathed with limiting inserted bars in a sliding way, and the two limiting inserted bars are respectively positioned at one ends of the support column and the second nut seat far away from the support base.
Compared with the prior art, the above technical scheme has the following beneficial effects:
1. According to the utility model, through the matched use of the first fixing piece and the second fixing piece, the large connecting rod head and the small connecting rod head of the connecting rod can be respectively fixed, and the connecting rod head and the small connecting rod head are propped against each other from the two ends of the connecting rod, so that the connecting rod, the first fixing piece, the second fixing piece and the supporting base are surrounded to form a closed supporting ring, the fixing firmness of the connecting rod can be improved, the supporting strength of the connecting rod can be improved, and the influence on deburring effect caused by elastic shaking of the connecting rod during deburring is avoided;
2. According to the utility model, the first fixing piece and the strip-shaped groove formed on the first fixing piece are respectively matched with the second fixing piece for use, so that the fixing can be performed in the small end of the connecting rod and the outer wall of the small end of the connecting rod, the burrs on the inner wall and the outer wall of the connecting rod can be removed cleanly by a user, omission is avoided, and the production qualification rate and the use effect are affected.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is a schematic view of a first fastener of the present utility model;
fig. 4 is a schematic structural view of a first fixing member in the present utility model.
In the figure: 1. a support base; 2. a support column; 3. a first fixing member; 31. a support arm; 32. a support loop bar; 33. a guide groove; 34. supporting a screw rod; 35. a support arm; 36. a contact plate; 37. a bar-shaped groove; 4. a limit groove; 5. a lateral adjustment member; 51. a first screw rod; 52. a first nut seat; 53. a guide rod; 6. a longitudinal adjustment member; 61. a longitudinal support; 62. a longitudinal slot; 63. a second screw rod; 64. a second nut seat; 7. a second fixing member; 71. a vertical support; 72. a chute; 73. a third screw rod; 74. a third nut seat; 75. a jack post; 8. and a limiting inserted link.
Detailed Description
In order to make the person skilled in the art better understand the solution of the present application, the following description will clearly and fully describe the solution of the present application in connection with the accompanying drawings in the embodiments of the present application.
As shown in fig. 1 to 4, a fixing structure for a compressor connecting rod comprises a support base 1 and a support column 2 fixedly installed on the support base 1, wherein a first fixing piece 3 is rotatably installed at one end, far away from the support base 1, of the support column 2, a limit groove 4 is formed in one side, far away from the support column 2, of the support base 1, a transverse adjusting piece 5 is installed in the limit groove 4, a longitudinal adjusting piece 6 is installed on the transverse adjusting piece 5, and a second fixing piece 7 is rotatably installed on the longitudinal adjusting piece 6.
As shown in fig. 4, the second fixing member 7 includes a vertical support 71 rotatably installed on the longitudinal adjusting member 6 and far away from one end of the transverse adjusting member 5, a sliding groove 72 is provided on one side of the vertical support 71 far away from the longitudinal adjusting member 6, a third screw rod 73 is rotatably installed in the sliding groove 72, both ends of the third screw rod 73 are respectively and spirally sleeved with a third nut seat 74, a jack post 75 is fixedly installed on one side of the third nut seat 74 far away from the vertical support 71, the outer wall of the jack post 75 is a chase-shaped cambered surface, and when the big connecting rod head is fixed, the jack post 75 can be inserted into a threaded hole with an inner diameter smaller than the maximum outer diameter and larger than the minimum outer diameter of the big connecting rod head, so that the limit effect on the big connecting rod head is primarily realized.
As shown in fig. 3, in this embodiment, the first fixing member 3 includes a support arm 31 rotatably mounted on the support column 2 at one end far away from the support base 1, a support sleeve rod 32 is fixedly mounted at one end of the support arm 31 far away from the support column 2, guide grooves 33 are equidistantly formed on the support sleeve rod 32 along the circumferential direction, a support screw 34 is rotatably mounted in the guide groove 33, a support base is symmetrically threaded in the middle of the support screw 34, support arms 35 are symmetrically hinged on the support base, a support plate 36 is hinged at one end of the support arm 35 far away from the support base, a part of support arms 35 are hinged at one end of the support plate 36, another part of support arms 35 are hinged at the other end of the support plate 36, wherein strip grooves 37 are formed on both support plates 36, the strip grooves 37 are positioned on one side of the support plate 36 near the second fixing member 7, and the inner walls of the strip grooves 37 are vertical planes, before deburring the outer wall of the compressor connecting rod, the small connecting rod head of the compressor connecting rod is sleeved in the middle of the supporting sleeve rod 32 in a sliding manner, the supporting screw rod 34 is rotated to jack the equidistantly distributed abutting plates 36 and firmly abut against the inner wall of the small connecting rod head, the third screw rod 73 is used for adjusting the distance between the two jack posts 75 and the height of the jack posts corresponding to the threaded holes on the large connecting rod head, the transverse adjusting piece 5 and the longitudinal adjusting piece 6 are respectively controlled to adjust the positions of the jack posts 75 so as to align the jack posts with the threaded holes on the large connecting rod head and insert the jack posts into the threaded holes on the large connecting rod head, the compressor connecting rod is firmly clamped between the first fixing piece 3 and the second fixing piece 7, the connecting rod, the first fixing piece, the second fixing piece and the supporting base are encircled to form a closed supporting ring, the fixing firmness of the connecting rod can be improved, the supporting strength of the connecting rod can be improved, avoid it to appear elasticity and rock and influence burring effect when burring.
As shown in fig. 2, in this embodiment, the transverse adjusting member 5 includes a guide rod 53 symmetrically and fixedly installed in the limiting groove 4, and a first screw rod 51 rotatably installed in the limiting groove 4, and a first nut seat 52 is threadedly installed on the first screw rod 51, and the first nut seat 52 is driven to linearly move along the axial direction of the first screw rod 51 by rotating the first screw rod 51, so as to facilitate adjusting the position of the longitudinal adjusting member 6 in the transverse direction, so that the second fixing member 7 is directly opposite to the first fixing member 3.
In this embodiment, as shown in fig. 2, the longitudinal adjusting member 6 includes a longitudinal support 61 fixedly installed on the first nut seat 52 at a side far away from the limit groove 4, a longitudinal groove 62 is opened on a side far away from the first nut seat 52 on the longitudinal support 61, a second screw rod 63 is rotatably installed in the longitudinal groove 62, a second nut seat 64 is screwed on the second screw rod 63, when the first nut seat 52 moves linearly, it drives the longitudinal adjusting member 6 to move synchronously until it moves to a position vertically opposite to the support column 2, the second screw rod 63 is rotated forward again to adjust the distance between the first fixing member 3 and the second fixing member 7 until the distance between the two connecting rods is slightly larger than the length of the compressor connecting rod, then small connecting rod heads of the compressor connecting rods are slidably sleeved at the middle of the support sleeve rod 32, then the equidistantly distributed interference plates 36 are jacked and firmly interfered on the inner walls of the small connecting rod heads by rotating the support screw rods 34, then the compressor connecting rods are supported in a parallel state with the horizontal plane, according to the distance between two threaded holes on the large connecting rod heads, the two jacks 75 are rotated to rotate the large connecting rods 73, then the large connecting rods are rotated to separate the large connecting rods from the small connecting rods 75, the small connecting rods are separated from the small connecting rods, the small connecting rods are then, the small connecting rods are separated from the small connecting rods are screwed into the small connecting rods, and then, the small connecting rods are separated from the small connecting rods, and then, the small connecting rods are screwed into the small connecting rods, and compressed rods, and then, and the small connecting rods are separated into the small connecting rods, and compressed, and the small connecting rods are separated, and then and compressed, and then compressed. And the compressor connecting rod can be fixed again until the compressor connecting rod cannot rotate, so that burrs on the inner wall of the small connecting rod head can be removed conveniently.
In this embodiment, the two ends of the vertical support 61 are respectively slidably sleeved on the two guide rods 53, the middle of the vertical support 71 is rotatably mounted on the second nut seat 64 at one end far away from the vertical support 61, the support column 2 and the second nut seat 64 are respectively slidably sleeved with the limiting inserted rod 8, the two limiting inserted rods 8 are respectively positioned at one ends far away from the support base 1 on the support column 2 and the second nut seat 64, tooth grooves are respectively formed in the middle of the rotating surfaces of the support arm 31 and the vertical support 71, one ends of the limiting inserted rods 8 are inserted in the tooth grooves, so that the circumferential freedom degrees of the support arm 31 and the vertical support 71 can be restrained, the circumferential inclination angles of the support arm and the vertical support 71 can be adjusted conveniently after the compressor connecting rod is fixed, the normal operation of deburring operation is facilitated, and the influence on the qualification rate of the compressor connecting rod and the use effect of the compressor connecting rod is avoided.
The foregoing is only illustrative of the preferred embodiments of the present utility model, and is not intended to be exhaustive or to be construed as limiting the utility model to the precise forms disclosed. The above description is not intended to limit the utility model to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. The utility model provides a fixed knot constructs for compressor connecting rod, includes support base (1) and fixed mounting support column (2) on support base (1), one end that keeps away from support base (1) on support column (2) rotates and installs first mounting (3), limit groove (4) have been seted up to one side that keeps away from support column (2) on support base (1), install transverse adjustment spare (5) in limit groove (4), install longitudinal adjustment spare (6) on transverse adjustment spare (5), install second mounting (7) on longitudinal adjustment spare (6) rotation, a serial communication port, second mounting (7) are including rotating and install vertical support (71) that keep away from transverse adjustment spare (5) one end on longitudinal adjustment spare (6), spout (72) have been seted up to one side that keeps away from longitudinal adjustment spare (6) on vertical support (71), third lead screw (73) both ends equal thread bush has third nut seat (74), install on the vertical support (75) of keeping away from on the first jack (74).
2. The compressor connecting rod fixing structure according to claim 1, wherein: the support arm (31) of support base (1) one end is kept away from including rotating to install on support column (2) to first mounting (3), the one end fixed mounting who keeps away from support column (2) on support arm (31) has support loop bar (32), guide slot (33) have been seted up along its circumference equidistance on support loop bar (32), support lead screw (34) are installed in guide slot (33) internal rotation, the centre department symmetry screw thread of support lead screw (34) installs the supporting seat, the symmetry articulates on the supporting seat has support arm (35), the one end that keeps away from the supporting seat on support arm (35) articulates has conflict board (36), wherein two bar groove (37) have all been seted up on conflict board (36).
3. The fixing structure for a compressor connecting rod according to claim 2, wherein: the strip-shaped groove (37) is positioned on one side, close to the second fixing piece (7), of the abutting plate (36), and the inner walls of the strip-shaped groove (37) are vertical planes.
4. The compressor connecting rod fixing structure according to claim 1, wherein: the transverse adjusting piece (5) comprises guide rods (53) symmetrically and fixedly arranged in the limiting grooves (4) and a first screw rod (51) rotatably arranged in the limiting grooves (4), and a first nut seat (52) is arranged on the first screw rod (51) in a threaded mode.
5. The compressor connecting rod fixing structure according to claim 4, wherein: the longitudinal adjusting piece (6) comprises a longitudinal support (61) fixedly installed on one side, far away from the limiting groove (4), of the first nut seat (52), a longitudinal groove (62) is formed in one side, far away from the first nut seat (52), of the longitudinal support (61), a second screw rod (63) is rotatably installed in the longitudinal groove (62), and a second nut seat (64) is installed on the second screw rod (63) in a threaded mode.
6. The compressor connecting rod fixing structure according to claim 5, wherein: the two ends of the vertical support (61) are respectively sleeved on the two guide rods (53) in a sliding manner, and the middle of the vertical support (71) is rotatably arranged at one end, far away from the vertical support (61), of the second nut seat (64).
7. The compressor connecting rod fixing structure according to claim 5, wherein: the support column (2) and the second nut seat (64) are both sleeved with limiting inserted rods (8) in a sliding mode, and the two limiting inserted rods (8) are respectively arranged at one ends, far away from the support base (1), of the support column (2) and the second nut seat (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323533254.3U CN221338148U (en) | 2023-12-22 | 2023-12-22 | Fixing structure for compressor connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323533254.3U CN221338148U (en) | 2023-12-22 | 2023-12-22 | Fixing structure for compressor connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221338148U true CN221338148U (en) | 2024-07-16 |
Family
ID=91830862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323533254.3U Active CN221338148U (en) | 2023-12-22 | 2023-12-22 | Fixing structure for compressor connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221338148U (en) |
-
2023
- 2023-12-22 CN CN202323533254.3U patent/CN221338148U/en active Active
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