CN213054708U - Dynamic balance clamp for automobile transmission shaft assembly - Google Patents
Dynamic balance clamp for automobile transmission shaft assembly Download PDFInfo
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- CN213054708U CN213054708U CN202021367300.0U CN202021367300U CN213054708U CN 213054708 U CN213054708 U CN 213054708U CN 202021367300 U CN202021367300 U CN 202021367300U CN 213054708 U CN213054708 U CN 213054708U
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- transmission shaft
- dynamic balance
- screw rod
- locating pin
- shaft assembly
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Abstract
The utility model discloses a dynamic balance anchor clamps for automobile transmission shaft assembly belongs to the dynamic balance anchor clamps field, including the base, the fixed welding in the inside of base has a screw thread section of thick bamboo, the inside of screw thread section of thick bamboo has the screw rod through threaded connection, the fixed welding in the upper end outside of screw rod has the rolling disc, this a dynamic balance anchor clamps for automobile transmission shaft assembly, through rotating the rolling disc, drive screw rod, backup pad, guide arm and support frame longitudinal movement in proper order, drive the guide arm and go up and down, make things convenient for connection pad and driven plate to dock the ring flange of transmission shaft both sides, reduce the manpower labour by a wide margin, the design of guide arm can prevent that the screw rod from rotating and driving the backup pad; insert the locating pin inside with the bolt to stir the iron sheet and make it fastening card go into the inside recess in locating pin both sides, the butt joint transmission shaft is installed to convenient quick, and the design of bolt can prevent to drive the iron sheet when the locating pin rotates and rotate or lateral shifting, makes it break away from the constraint to the locating pin.
Description
Technical Field
The utility model relates to a dynamic balance anchor clamps field, more specifically say, relate to a dynamic balance anchor clamps for car transmission shaft assembly.
Background
The high-speed rotating machinery is greatly influenced by materials, and the rotor system of the machine is unbalanced and has faults caused by impact, corrosion, abrasion and coking. While a vibration failure of the rotating machine results from an unbalance of the rotor system for 70%. Generally, a maintainer removes a rotor with large vibration, directly replaces an impeller and the like, and operates after reinstallation, so that the purpose of reducing vibration is achieved. However, due to the existence of the original unbalance amount of the rotating component, the vibration sometimes still exceeds the standard allowable value after the machine is operated. In order to prevent machine damage, threaten the safety of field personnel and ensure the normal operation of production, dynamic balance correction is required.
The dynamic balance anchor clamps that are used for car transmission shaft assembly now, the transmission shaft need the operator to last to support the transmission shaft when installing on dynamic balance anchor clamps connection pad and driven plate, and need alone use the bolt to turn round tight axis of rotation both sides ring flange in addition, inconvenient installation and extravagant manpower, simultaneously, connection pad and driven plate and ring flange grafting back need use a plurality of nuts to turn round tight bolt fastening, inconvenient quick fixed butt joint ring flange. Accordingly, there is a need for improvements in the art.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a dynamic balance clamp for an automobile transmission shaft assembly, which sequentially drives a screw rod, a support plate, a guide rod and a support frame to move longitudinally by rotating a rotating disc, drives the guide rod to lift, is convenient for the connection disc and a driven disc to butt joint flange plates at two sides of a transmission shaft, greatly reduces the manpower, and can prevent the screw rod from rotating to drive the support plate to rotate and drive the transmission shaft to rotate so as to influence the later-stage butt joint installation; insert the locating pin inside with the bolt to stir the iron sheet and make it fastening card go into the inside recess in locating pin both sides, the butt joint transmission shaft is installed to convenient quick, and the design of bolt can prevent to drive the iron sheet when the locating pin rotates and rotate or lateral shifting, makes it break away from the constraint to the locating pin.
In order to solve the above problems, the utility model adopts the following technical proposal.
A dynamic balance clamp for an automobile transmission shaft assembly comprises a base, wherein a threaded cylinder is fixedly welded inside the base, a screw rod is connected inside the threaded cylinder through threads, a rotating disc is fixedly welded on the outer side of the upper end of the screw rod, a bearing inner steel ring is fixedly welded on the upper end of the screw rod, a supporting plate is fixedly welded on an outer steel ring of a bearing, supporting frames are fixedly welded on the upper ends of two sides of the supporting plate, guide rods are fixedly welded on the lower ends of two sides of the supporting plate, a fixed seat is fixedly welded on the right side of the base, a motor is fixedly installed inside the fixed seat through screws, a connecting plate is fixedly connected with a rotating shaft of the motor, a positioning pin is inserted into the upper end and the lower end of the connecting plate, a clamping ring is clamped on the outer side of one end of the positioning, the other end of the positioning pin is inserted with a flange plate of a transmission shaft, the upper end of the left side of the base is fixedly welded with a supporting seat, the interior of the upper end of the supporting seat is connected with a driven plate in a sliding mode through a rolling bearing, and the dynamic balance clamp for the automobile transmission shaft assembly sequentially drives the screw rod, the supporting plate, the guide rod and the supporting frame to move longitudinally and drives the guide rod to lift through rotating the rotating plate, so that the connecting plate and the driven plate are conveniently in butt joint with the flange plates on the two sides of the transmission shaft, the manpower is greatly reduced, and the guide rod is designed to prevent the screw; insert the locating pin inside with the bolt to stir the iron sheet and make it fastening card go into the inside recess in locating pin both sides, the butt joint transmission shaft is installed to convenient quick, and the design of bolt can prevent to drive the iron sheet when the locating pin rotates and rotate or lateral shifting, makes it break away from the constraint to the locating pin.
Further, the transmission shaft is placed to the upper end of support frame, the both sides of transmission shaft fixedly connected with ring flange respectively through rotating the rolling disc, drives screw rod, backup pad, guide arm and support frame longitudinal movement in proper order, drives the guide arm and goes up and down, makes things convenient for connection pad and driven plate to dock the ring flange of transmission shaft both sides, reduces the human labor by a wide margin.
Further, the guide rod is cup jointed in the inside slip of base, and the design of guide rod can prevent that the screw rod from rotating and driving the backup pad and rotate, drives the transmission shaft and rotates, influences the later stage and docks the installation.
Furthermore, the flange plate of the transmission shaft is connected with the upper end and the lower end of the driven plate in an inserting mode through the positioning pins, the inserting pins are inserted into the positioning pins, the iron sheets are shifted to be tightly clamped into the grooves in the two sides of the positioning pins, and the butt joint transmission shaft is convenient and rapid to install.
Furthermore, inside the bolt fastening grafting locating pin, the design of bolt can prevent that the locating pin from driving iron sheet rotation or lateral shifting when rotating, makes it break away from the constraint to the locating pin.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the screw, the supporting plate, the guide rod and the supporting frame are sequentially driven to longitudinally move by rotating the rotating disc, the guide rod is driven to lift, the connecting disc and the driven disc are convenient to butt joint with the flange plates on two sides of the transmission shaft, the manpower is greatly reduced, the guide rod can be designed to prevent the screw from rotating to drive the supporting plate to rotate and drive the transmission shaft to rotate, and the later butt joint installation is influenced; insert the locating pin inside with the bolt to stir the iron sheet and make it fastening card go into the inside recess in locating pin both sides, the butt joint transmission shaft is installed to convenient quick, and the design of bolt can prevent to drive the iron sheet when the locating pin rotates and rotate or lateral shifting, makes it break away from the constraint to the locating pin.
(2) The transmission shaft is placed to the upper end of support frame, and the both sides of transmission shaft fixedly connected with ring flange respectively through rotating the rolling disc, drives screw rod, backup pad, guide arm and support frame longitudinal movement in proper order, drives the guide arm and goes up and down, makes things convenient for the ring flange of connection pad and driven plate butt joint transmission shaft both sides, reduces the manpower labour by a wide margin.
(3) The inside slip of base cup joints the guide arm, and the design of guide arm can prevent that the screw rod from rotating and driving the backup pad and rotate, drives the transmission shaft and rotates, influences the later stage butt joint installation.
(4) The inside ring flange of using the locating pin plug-in connection transmission shaft of lower extreme on the driven plate, insert the bolt inside the locating pin to stir the iron sheet and make it fastening card go into the inside recess of locating pin both sides, the convenient butt joint transmission shaft of installing fast.
(5) Inside the bolt fastening grafting locating pin, the design of bolt can prevent that the locating pin from driving iron sheet rotation or lateral shifting when rotating, makes it break away from the constraint to the locating pin.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is the left-view enlarged sectional view of the positioning pin of the utility model.
The reference numbers in the figures illustrate:
the device comprises a base 1, a threaded cylinder 11, a screw rod 12, a rotating disc 13, a bearing 14, a supporting plate 15, a supporting frame 16, a guide rod 17, a fixed seat 2, a motor 21, a connecting disc 22, a positioning pin 23, a snap ring 24, a plug 25, an iron sheet 26, a transmission shaft 27, a flange 28, a supporting seat 29 and a driven disc 210.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-2, a dynamic balance clamp for an automobile transmission shaft assembly comprises a base 1, a threaded cylinder 11 is fixedly welded inside the base 1, a screw rod 12 is connected inside the threaded cylinder 11 through threads, a rotating disc 13 is fixedly welded outside the upper end of the screw rod 12, an inner steel ring of a bearing 14 is fixedly welded on the upper end of the screw rod 12, a support plate 15 is fixedly welded on the outer steel ring of the bearing 14, a support frame 16 is fixedly welded on the upper ends of two sides of the support plate 15, guide rods 17 are fixedly welded on the lower ends of two sides of the support plate 15, a fixed seat 2 is fixedly welded on the right side of the base 1, a motor 21 is fixedly installed inside the fixed seat 2 by using screws, the model of the motor 21 is SMC2015, the motor 21 is connected with a control switch which is connected with a power supply, a connecting disc 22 is fixedly connected, the one end outside joint of locating pin 23 has snap ring 24, and the inside fixed welding in upper end of snap ring 24 has bolt 25, and the inside both sides of snap ring 24 are provided with iron sheet 26, and the locating pin 23 other end is pegged graft and is had the ring flange 28 of transmission shaft 27, and the fixed welding in left side upper end of base 1 has supporting seat 29, and there is driven plate 210 inside the upper end through antifriction bearing sliding connection of supporting seat 29.
Referring to fig. 1, a transmission shaft 27 is placed at the upper end of a support frame 16, flange plates 28 are fixedly connected to two sides of the transmission shaft 27 respectively, a screw 12, a support plate 15, a guide rod 17 and the support frame 16 are sequentially driven to move longitudinally by rotating a rotating disc 13, the guide rod 17 is driven to lift, the connection disc 22 and a driven disc 210 are convenient to butt joint the flange plates 28 on two sides of the transmission shaft 27, manpower is greatly reduced, the guide rod 17 is sleeved in the base 1 in a sliding mode, the guide rod 17 is designed to prevent the screw 12 from rotating to drive the support plate 15 to rotate, the transmission shaft 27 is driven to.
Referring to fig. 1-2, the positioning pin 23 is used to connect the flange 28 of the transmission shaft 27 inside the upper and lower ends of the driven plate 210, the plug pin 25 is inserted into the positioning pin 23, and the iron sheet 26 is shifted to be fastened and clamped into the grooves inside the two sides of the positioning pin 23, so that the butt joint transmission shaft 27 is conveniently and quickly installed, the plug pin 25 is fastened and connected inside the positioning pin 23, and the design of the plug pin 25 can prevent the positioning pin 23 from rotating and driving the iron sheet 26 to rotate or move transversely so as to separate from the constraint of the positioning pin 23.
This a dynamic balance anchor clamps for automobile transmission shaft assembly, through rotating rolling disc 13, drive screw rod 12, backup pad 15, guide arm 17 and support frame 16 longitudinal movement in proper order, drive guide arm 17 and go up and down, make things convenient for connection pad 22 and driven plate 210 butt joint drive shaft 27 both sides's ring flange 28, reduce the human labor force by a wide margin, insert locating pin 23 with bolt 25 inside, and stir iron sheet 26 and make it fasten the card and go into the inside recess in locating pin 23 both sides, conveniently install butt joint drive shaft 27 fast.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a dynamic balance anchor clamps for car transmission shaft assembly, includes base (1), its characterized in that: the screw thread cylinder (11) is fixedly welded in the base (1), the screw rod (12) is connected in the screw thread cylinder (11) through threads, a rotating disc (13) is fixedly welded on the outer side of the upper end of the screw rod (12), an inner steel ring of a bearing (14) is fixedly welded on the upper end of the screw rod (12), a supporting plate (15) is fixedly welded on the outer steel ring of the bearing (14), a supporting frame (16) is fixedly welded on the upper ends of two sides of the supporting plate (15), a guide rod (17) is fixedly welded on the lower ends of the two sides of the supporting plate (15), a fixing seat (2) is fixedly welded on the right side of the base (1), a motor (21) is fixedly installed in the fixing seat (2) through screws, a connecting disc (22) is fixedly connected to a rotating shaft of the motor (21), and a positioning pin, the one end outside joint of locating pin (23) has snap ring (24), the inside fixed welding in upper end of snap ring (24) has bolt (25), the inside both sides of snap ring (24) are provided with iron sheet (26), locating pin (23) other end is pegged graft and is had ring flange (28) of transmission shaft (27), the left side upper end fixed welding of base (1) has supporting seat (29), there is driven plate (210) inside through antifriction bearing sliding connection in the upper end of supporting seat (29).
2. The dynamic balance clamp for the automobile transmission shaft assembly according to claim 1, characterized in that: a transmission shaft (27) is arranged at the upper end of the support frame (16), and flange plates (28) are fixedly connected to the two sides of the transmission shaft (27) respectively.
3. The dynamic balance clamp for the automobile transmission shaft assembly according to claim 1, characterized in that: the guide rod (17) is sleeved in the base (1) in a sliding mode.
4. The dynamic balance clamp for the automobile transmission shaft assembly according to claim 1, characterized in that: and the inner parts of the upper end and the lower end of the driven disc (210) are connected with a flange plate (28) of the transmission shaft (27) in an inserting manner by using positioning pins (23).
5. The dynamic balance clamp for the automobile transmission shaft assembly according to claim 1, characterized in that: the plug pin (25) is tightly inserted into the plug positioning pin (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021367300.0U CN213054708U (en) | 2020-07-13 | 2020-07-13 | Dynamic balance clamp for automobile transmission shaft assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021367300.0U CN213054708U (en) | 2020-07-13 | 2020-07-13 | Dynamic balance clamp for automobile transmission shaft assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213054708U true CN213054708U (en) | 2021-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021367300.0U Active CN213054708U (en) | 2020-07-13 | 2020-07-13 | Dynamic balance clamp for automobile transmission shaft assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213054708U (en) |
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2020
- 2020-07-13 CN CN202021367300.0U patent/CN213054708U/en active Active
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