CN219094890U - Fixing device for connecting rod processing - Google Patents
Fixing device for connecting rod processing Download PDFInfo
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- CN219094890U CN219094890U CN202223390321.6U CN202223390321U CN219094890U CN 219094890 U CN219094890 U CN 219094890U CN 202223390321 U CN202223390321 U CN 202223390321U CN 219094890 U CN219094890 U CN 219094890U
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- supporting table
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- 238000003754 machining Methods 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000712 assembly Effects 0.000 description 8
- 238000000429 assembly Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model provides a fixing device is used in connecting rod processing, relates to fixing device technical field, and including the brace table, be equipped with two sets of clamping components side by side on the brace table, every clamping component of group includes along vertical and lateral movement's mount pad, and the opposite tip of mount pad is the guide pillar of fixedly connected side by side respectively, is equipped with the brace table along the lateral sliding on the guide pillar. The utility model solves the problems that when the device in the prior art clamps and fixes the connecting rod, flexible adjustment can not be realized according to the connecting rods with different lengths, and the application range of fixing the connecting rod is reduced; and when the existing fixing device is used for fixing the connecting rod, the fixing angle of the connecting rod is unique, the inclined fixing of the connecting rod cannot be realized, and the problem of the surface machining efficiency of the connecting rod is reduced.
Description
Technical Field
The utility model relates to the technical field of fixing devices, in particular to a fixing device for machining a connecting rod.
Background
The connecting rod is an important component of the excavator, and the machining precision of the connecting rod determines the period of replacing the connecting rod of the excavator. The excavator connecting rod requires machining in preparation. During machining, the excavator connecting rod needs to use a machining clamp. At present, the machining clamp for the excavator connecting rod used in the industry is a simple clamping plate, the clamping process is complex, the consumed time is long, and the machining work efficiency is low.
The prior art discloses a patent with publication number CN212977520U, and this scheme includes the bottom plate of horizontal arrangement, has the head locating plate of vertical arrangement on the bottom plate, has set gradually along the direction of a straight line on the bottom plate of head locating plate one side and has not less than two contour pads, and the straight line at contour pad place is perpendicular with the face of head locating plate. The bottom plate on one side of the straight line where the equal-height pad is positioned is provided with a side positioning block, and the bottom plate on the other side of the straight line where the equal-height pad is positioned is provided with a wedge-shaped pressing mechanism. Two vertically arranged screw rods are symmetrically arranged on the bottom plates on two sides of the straight line where the equal-height pad is located, compression nuts are arranged on the two screw rods, a pressing plate is arranged between the two screw rods below the compression nuts, and the pressing plate is matched with the screw rods in an up-down sliding mode. The clamping process of the clamp is simple and convenient, and the working efficiency is higher.
The prior art including the above patent also gradually exposes the disadvantages of the technology during the process:
first, current device is carrying out the centre gripping fixed time to the connecting rod, can't realize carrying out nimble regulation according to the connecting rod of different length, has reduced the application range to the connecting rod is fixed.
Second, when current fixing device is fixed to the connecting rod, the fixed angle to the connecting rod is unique, can't realize carrying out the slope to the connecting rod and fix, has reduced to connecting rod surface machining efficiency.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the fixing device for processing the connecting rod, which is used for solving the problem that the device in the prior art cannot realize flexible adjustment according to connecting rods with different lengths when clamping and fixing the connecting rod, and reducing the application range of fixing the connecting rod; and when the existing fixing device is used for fixing the connecting rod, the fixing angle of the connecting rod is unique, the inclined fixing of the connecting rod cannot be realized, and the problem of the surface machining efficiency of the connecting rod is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the fixing device for connecting rod processing comprises a supporting table, wherein two groups of clamping components are arranged on the supporting table in parallel, each group of clamping components comprises a mounting seat moving longitudinally and transversely, the opposite ends of the mounting seat are respectively and fixedly connected with a guide pillar in parallel, the supporting table is arranged on the guide pillar in a sliding manner along the transverse direction,
the two mounting seats are provided with linkage components for controlling the two supporting tables to move in opposite directions along the transverse direction,
and each supporting table is provided with a clamping plate, and the clamping plates are arranged in a swinging mode by taking plumb lines as central shafts.
As an optimized scheme, the linkage assembly comprises a linkage rod, the middle position of the linkage rod is horizontally and rotatably arranged on the upper surface of the mounting seat, two ends of the linkage rod are hinged with connecting rods corresponding to the supporting tables respectively, and the other ends of the connecting rods are hinged to the supporting tables.
As an optimized scheme, hinge grooves are respectively formed in the opposite end faces between the two supporting tables, and the other end of the connecting rod is hinged in the hinge grooves.
As an optimized scheme, the lower end part of one supporting table is horizontally fixedly connected with a driving cylinder, and the telescopic end of the driving cylinder is fixedly connected with the lower end part of the mounting seat.
As an optimized scheme, a vertical shaft is vertically fixedly connected to the supporting table, a rotating sleeve is fixedly connected to the back surface of the clamping plate through a rod body, and the rotating sleeve is rotatably sleeved on the vertical shaft.
As an optimized scheme, the back of the vertical shaft is horizontally fixedly connected with a pull plate, two ends of the pull plate are respectively connected with a tension spring, and the other end of the tension spring is connected to the back of the clamping plate.
As an optimized scheme, the back of the clamping plate and the end part of the pulling plate are respectively provided with a pull ring connected with the tension spring, and the end part of the tension spring is hooked in the pull ring.
As an optimized scheme, rectangular avoidance holes are respectively formed in the supporting table corresponding to each clamping assembly, longitudinal lead screws are respectively arranged in parallel in the areas on the two sides of the rectangular avoidance holes in a rotating mode, longitudinal sliding plates moving longitudinally are connected between the two longitudinal lead screws in a threaded mode, transverse lead screws are arranged on the upper surfaces of the longitudinal sliding plates in a rotating mode in the transverse mode, transverse sliding plates moving in the transverse mode are connected on the transverse lead screws in a threaded mode, and the lower surfaces of the mounting seats are fixedly connected to the upper ends of the transverse sliding plates.
As an optimized scheme, two lower seats are fixedly connected on the lower surface of the supporting table corresponding to each longitudinal screw rod in parallel, and a lower driving machine for driving the longitudinal screw rods to rotate is fixedly connected on one of the lower seats.
As an optimized scheme, the upper surface of the longitudinal sliding plate is fixedly connected with two upper seat bodies in parallel corresponding to the transverse screw rod, and one upper seat body is fixedly connected with an upper driving machine for driving the transverse screw rod to rotate.
Compared with the prior art, the utility model has the beneficial effects that:
the two clamping assemblies longitudinally move to adjust the distance between the two clamping assemblies, so that the connecting rods with different lengths are clamped and matched, and each clamping assembly is provided with two sliding clamping plates, so that the connecting rods with different widths are clamped, and the clamping application range of the connecting rods is improved;
each clamping assembly also moves transversely, and when the two clamping assemblies move transversely in opposite directions, the two clamping assemblies are obliquely arranged, so that the connecting rod is obliquely clamped, and the use of meeting different processing scenes is improved;
each clamping plate swings, so that the inclined side wall of the connecting rod is matched, and the clamping stability is improved;
the two clamping plates are synchronously controlled by arranging the linkage assembly, so that the structure is simplified, and the device is convenient and quick;
the components are few, the working procedure is simple and convenient, and the failure rate is low; the structure is simple, and the service life is long; the operation control is simple and convenient, the large-scale manufacturing and installation are easy, and the application range is wide.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic top view of the present utility model;
fig. 2 is a schematic diagram of the structure of the present utility model in a side view.
In the figure: 1-a supporting table; 2-a mounting base; 3-linkage rod; 4-a supporting table; 5-connecting rods; 6-clamping plates; 7-a guide post; 8-a longitudinal screw rod; 9-a transverse screw rod; 10-a longitudinal skateboard; 11-upper drive machine; 12-lower driving machine; 13-a lower base; 14-an upper seat body; 15-rectangular avoidance holes; 16-a transverse slide plate; 17-vertical axis; 18-a tension spring; 19-pulling plates; 20-drive cylinder.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
As shown in fig. 1 and 2, the fixing device for connecting rod processing comprises a supporting table, wherein two groups of clamping components are arranged on the supporting table in parallel, each group of clamping components comprises a mounting seat 2 which moves longitudinally and transversely, the opposite ends of the mounting seat 2 are respectively fixedly connected with a guide post 7 in parallel, the guide posts 7 are provided with the supporting table in a sliding way along the transverse direction,
the two mounting seats 2 are provided with linkage components for controlling the two supporting tables to move in opposite directions along the transverse direction,
each supporting table is provided with a clamping plate 6, and the clamping plates 6 are arranged in a swinging mode by taking plumb lines as central shafts.
The linkage assembly comprises a linkage rod 3, the middle position of the linkage rod 3 is horizontally and rotatably arranged on the upper surface of the mounting seat 2, two ends of the linkage rod 3 are respectively hinged with a connecting rod 5 corresponding to each supporting table, and the other ends of the connecting rods 5 are hinged to the supporting tables.
Hinge grooves are respectively formed in opposite end faces between the two support tables, and the other end of the connecting rod 5 is hinged in the hinge grooves.
The lower end part of one supporting table is horizontally fixedly connected with a driving cylinder 20, and the telescopic end of the driving cylinder 20 is fixedly connected with the lower end part of the mounting seat 2.
A vertical shaft 17 is vertically fixedly connected on the supporting table, a rotating sleeve is fixedly connected on the back surface of the clamping plate 6 through a rod body, and the rotating sleeve is sleeved on the vertical shaft 17 in a rotating way.
The back of the vertical shaft 17 is horizontally fixedly connected with a pull plate 19, two ends of the pull plate 19 are respectively connected with a tension spring 18, and the other end of the tension spring 18 is connected to the back of the clamping plate 6.
The back of the clamping plate 6 and the end of the pulling plate 19 are respectively provided with a pull ring connected with a tension spring 18, and the end of the tension spring 18 is hooked in the pull ring.
The lower surface of the supporting table corresponds to each longitudinal screw rod 8 and is fixedly connected with two lower seat bodies 13 in parallel, and a lower driving machine 12 for driving the longitudinal screw rods 8 to rotate is fixedly connected on one lower seat body 13.
The upper surface of the longitudinal slide plate 10 is fixedly connected with two upper seat bodies 14 corresponding to the transverse screw rod 9 in parallel, and an upper driving machine 11 for driving the transverse screw rod 9 to rotate is fixedly connected on one upper seat body 14.
The working principle of the device is as follows:
the two clamping assemblies longitudinally move to adjust the distance between the two clamping assemblies, so that the connecting rods with different lengths are clamped and matched, and each clamping assembly is provided with two sliding clamping plates 6, so that the connecting rods with different widths are clamped, and the clamping application range of the connecting rods is improved;
each clamping assembly also moves transversely, and when the two clamping assemblies move transversely in opposite directions, the two clamping assemblies are obliquely arranged, so that the connecting rod is obliquely clamped, and the use of meeting different processing scenes is improved;
each clamping plate 6 is arranged in a swinging way, so that the inclined side wall of the connecting rod is matched, and the clamping stability is improved;
the two clamping plates 6 are synchronously controlled by the linkage assembly, so that the structure is simplified, and convenience and quickness are realized.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (10)
1. Fixing device is used in connecting rod processing, its characterized in that: comprises a supporting table, two groups of clamping components are arranged on the supporting table in parallel, each group of clamping components comprises a mounting seat (2) which moves longitudinally and transversely, guide posts (7) are fixedly connected at opposite ends of the mounting seats (2) in parallel respectively, the supporting table is arranged on the guide posts (7) in a sliding manner along the transverse direction,
the two mounting seats (2) are provided with linkage components for controlling the two supporting tables to move in opposite directions along the transverse direction,
each supporting table is provided with a clamping plate (6), and the clamping plates (6) are arranged in a swinging mode by taking plumb lines as central shafts.
2. The connecting rod machining fixture according to claim 1, wherein: the linkage assembly comprises a linkage rod (3), the middle position of the linkage rod (3) is horizontally rotatably arranged on the upper surface of the mounting seat (2), two ends of the linkage rod (3) are hinged with connecting rods (5) corresponding to each supporting table respectively, and the other ends of the connecting rods (5) are hinged to the supporting tables.
3. The connecting rod machining fixture according to claim 2, wherein: and the opposite end surfaces between the two supporting tables are respectively provided with a hinge groove, and the other end of the connecting rod (5) is hinged in the hinge grooves.
4. The connecting rod machining fixture according to claim 3, wherein: the lower end part of one supporting table is horizontally fixedly connected with a driving cylinder (20), and the telescopic end of the driving cylinder (20) is fixedly connected with the lower end part of the mounting seat (2).
5. The connecting rod machining fixture according to claim 4, wherein: the support table is vertically fixedly connected with a vertical shaft (17), the back surface of the clamping plate (6) is fixedly connected with a rotating sleeve through a rod body, and the rotating sleeve is sleeved on the vertical shaft (17) in a rotating mode.
6. The connecting rod machining fixture according to claim 5, wherein: the back level rigid coupling of vertical axis (17) has arm-tie (19), the both ends of arm-tie (19) are connected with extension spring (18) respectively, the other end of extension spring (18) is connected on the back of grip block (6).
7. The connecting rod machining fixture according to claim 6, wherein: the back of the clamping plate (6) and the end part of the pulling plate (19) are respectively provided with pull rings connected with the tension springs (18), and the end parts of the tension springs (18) are hooked in the pull rings.
8. The connecting rod machining fixture according to claim 7, wherein: rectangular avoidance holes (15) are respectively formed in the supporting table corresponding to each clamping assembly, longitudinal lead screws (8) are respectively and parallelly arranged in the areas on two sides of each rectangular avoidance hole (15) in a rotating mode, longitudinal sliding plates (10) moving longitudinally are connected between the longitudinal lead screws (8) in a threaded mode, transverse lead screws (9) are arranged on the upper surfaces of the longitudinal sliding plates (10) in a rotating mode in the transverse mode, transverse sliding plates (16) moving in the transverse direction are connected to the upper surfaces of the transverse lead screws (9) in a threaded mode, and the lower surfaces of the mounting seats (2) are fixedly connected to the upper ends of the transverse sliding plates (16).
9. The connecting rod machining fixture according to claim 8, wherein: the lower surface of the supporting table is fixedly connected with two lower base bodies (13) corresponding to each longitudinal screw rod (8) in parallel, and one lower base body (13) is fixedly connected with a lower driving machine (12) for driving the longitudinal screw rods (8) to rotate.
10. The connecting rod machining fixture according to claim 9, wherein: the upper surface of the longitudinal sliding plate (10) is fixedly connected with two upper seat bodies (14) corresponding to the transverse screw rods (9) in parallel, and one upper seat body (14) is fixedly connected with an upper driving machine (11) for driving the transverse screw rods (9) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223390321.6U CN219094890U (en) | 2022-12-17 | 2022-12-17 | Fixing device for connecting rod processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223390321.6U CN219094890U (en) | 2022-12-17 | 2022-12-17 | Fixing device for connecting rod processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219094890U true CN219094890U (en) | 2023-05-30 |
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ID=86454833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223390321.6U Active CN219094890U (en) | 2022-12-17 | 2022-12-17 | Fixing device for connecting rod processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219094890U (en) |
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2022
- 2022-12-17 CN CN202223390321.6U patent/CN219094890U/en active Active
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