CN212763163U - Single-pressing-plate clamp for clamping motor shell of windscreen wiper - Google Patents
Single-pressing-plate clamp for clamping motor shell of windscreen wiper Download PDFInfo
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- CN212763163U CN212763163U CN202021209147.9U CN202021209147U CN212763163U CN 212763163 U CN212763163 U CN 212763163U CN 202021209147 U CN202021209147 U CN 202021209147U CN 212763163 U CN212763163 U CN 212763163U
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- connecting rod
- pressing
- motor casing
- clamping
- wiper motor
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Abstract
The utility model discloses a single clamp plate anchor clamps for pressing from both sides tight wiper motor casing, single clamp plate anchor clamps set up wiper motor casing, its characterized in that through fixed connecting rod end backshell mounting hole, connecting rod end protecgulum and assembly buckle: the single-pressing-plate clamp comprises a base, a plurality of positioning supporting nails and a fixing device; the fixing device comprises a pressing plate, the pressing plate can rotate along the horizontal direction, and a pressing head matched with the internal structure of the front shell at the end of the connecting rod is arranged below the other end of the pressing plate; a plurality of location support nail fixed mounting is in fixing device one side, the location support nail is the cylinder of vertical setting, location support nail mounted position and connecting rod end backshell mounting hole cooperation, the location support nail supports the wiper motor casing through connecting rod end backshell mounting hole. The utility model discloses can fix a position fast, set up wiper motor casing to can process from the multidirection, improve machining efficiency.
Description
Technical Field
The utility model relates to an anchor clamps especially relate to a single clamp plate anchor clamps for pressing from both sides tight wiper motor casing belongs to the technical field of anchor clamps.
Background
The wiper of the automobile is driven by a wiper motor. The wiper motor is driven by the motor, and the rotating motion of the motor is converted into the reciprocating motion of the wiper arm through the link mechanism and the screw mechanism, so that the wiper action is realized.
The existing windscreen wiper motor shell comprises a connecting rod end front shell, a connecting shell and a motor end cover. The edge of the connecting rod end front shell is connected with the motor end cover through a connecting shell. The connecting rod end front shell is characterized in that a connecting rod connecting shaft hole is formed in the middle of the connecting rod end front shell, a plurality of connecting rod end rear shell mounting holes are formed in one side, away from the motor end cover, of the connecting rod end front shell, the connecting rod end rear shell mounting holes are used for being connected with a connecting rod end rear shell through bolts, and the connecting rod end rear shell mounting holes are evenly distributed around the connecting rod connecting shaft hole. The motor end cover middle part is equipped with the motor shaft hole, inside the directional connection shell in motor shaft hole. The connecting shell is L-shaped, and the connecting rod end front shell and the motor end cover are respectively connected to the outer sides of two sides of the connecting shell. The connecting rod end front shell outside is equipped with a plurality of buckles, the buckle is used for the cooperation to connect connecting rod end backshell.
The invention patent with the application number of CN201910701058.1 discloses a motor shell clamp. However, when the wiper motor shell is clamped, due to the lack of proper positioning points, the positioning and the installation are difficult. And after installation, the fixing process is complicated and the processing direction is limited. The processing efficiency is seriously affected.
Therefore, a novel wiper motor casing clamp is needed, which can quickly complete positioning, mounting and clamping procedures, and can complete required machining procedures after one-time mounting. Thereby improving the processing efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough of above-mentioned prior art, to the not enough problem of machining efficiency, provide a single clamp plate anchor clamps for pressing from both sides tight wiper motor casing, can fix a position the installation fast, multi-direction processing improves machining efficiency.
In order to achieve the above purpose, the utility model discloses the technical scheme who adopts is:
a single-pressing-plate clamp for clamping a motor casing of a windscreen wiper is used for fastening the motor casing of the windscreen wiper through a rear casing mounting hole at the end of a fixed connecting rod, a front casing at the end of the connecting rod and an assembling buckle.
The method is characterized in that: the single-pressing-plate clamp comprises a base, a plurality of positioning supporting nails and a fixing device.
The fixing device comprises a power mechanism, a power output shaft and a pressing plate, the power mechanism is fixedly mounted on the base, the power output shaft is arranged at the top of the power mechanism, one end of the pressing plate is sleeved with the power output shaft, the pressing plate can rotate in the horizontal direction, and a pressing head matched with the inner structure of the front shell at the end of the connecting rod is arranged below the other end of the pressing plate.
A plurality of location support nail fixed mounting is in fixing device one side, the location support nail is the cylinder of vertical setting, location support nail mounted position and connecting rod end backshell mounting hole cooperation, the location support nail supports the wiper motor casing through connecting rod end backshell mounting hole.
Preferably, the power mechanism is a hydraulic cylinder.
Preferably, the side, opposite to the fixing device, of the positioning support nails is provided with an auxiliary support hydraulic cylinder, the auxiliary support hydraulic cylinder is provided with an auxiliary support piston, the auxiliary support piston is driven by the hydraulic cylinder to move in the horizontal direction, and the auxiliary support piston is used for supporting a motor end cover of a motor shell of the windscreen wiper.
Preferably, the location support nail is 3, 3 location support nails are the triangle-shaped and arrange.
Preferably, the base is provided with a reverse processing area, the reverse processing area is a circular hollow, the reverse processing area is arranged in the triangular area formed by the 3 positioning support nails, and the reverse processing area is used for processing the front shell of the connecting rod end from the lower part of the base.
Preferably, the single-pressing-plate clamp comprises a plurality of interference nails, each pre-assembly nail comprises a clamping nail and a fixing seat, the bottom of each clamping nail is connected with one end of the corresponding fixing seat, the clamping nails are vertically arranged, a strip-shaped through groove is formed in the middle of each fixing seat, the fixing seats are arranged on the bases, and the pre-assembly nails fix the motor shell of the windscreen wiper through buckles which the connecting rod end front shell is clamped outside.
The beneficial effects of the utility model are mainly embodied in that:
1. the positioning support nail on the single-pressing-plate clamp is matched with a connecting rod end rear shell mounting hole on the windscreen wiper motor shell, and the positioning support nail extends into the connecting rod end rear shell mounting hole, so that the windscreen wiper motor shell is not easy to shift. And the position of the preassembly nail is adjusted again to clamp the buckle, so that the motor shell of the windscreen wiper is prevented from rotating, and quick positioning and preassembly are realized.
2. After the motor shell of the windscreen wiper is preassembled, the pressing plate is rotated to the position above the front shell of the connecting rod end, the pressing head is aligned to the inner portion of the front shell of the connecting rod end, and then the hydraulic cylinder drives the pressing head to press down, so that rapid fixing is completed.
3. And through the reverse processing area, the processing below the base is realized, so that the multi-direction processing is realized, the secondary processing caused by changing the direction is avoided, and the processing procedure is simplified.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a single-pressing-plate clamp for clamping a motor casing of a windscreen wiper.
Fig. 2 is a schematic view of a top view of a single-pressing-plate clamp for clamping a motor casing of a windscreen wiper.
Fig. 3 is a schematic side-test structure diagram of a single-pressing-plate clamp for clamping a motor casing of a windscreen wiper.
Fig. 4 is a schematic view of a three-dimensional structure of the utility model used for clamping a single-pressing-plate clamp of a motor casing of a windscreen wiper when the motor casing of the windscreen wiper is fastened.
Fig. 5 is a schematic view of a three-dimensional structure of a wiper motor casing adapted to a single-pressing-plate clamp for clamping the wiper motor casing.
1. A base; 2. positioning the support nail; 3. a fixing device; 4. an auxiliary support hydraulic cylinder; 5. pre-nailing; 6. a wiper motor casing;
11. a reverse processing zone;
31. a power mechanism; 32. a power take-off shaft; 33. pressing a plate; 34. a pressure head;
41. an auxiliary support piston;
51. clamping nails; 52. a fixed seat;
61. a connecting rod end front shell; 62. a connecting shell; 63. a motor end cover; 64. a connecting rod end rear shell mounting hole; 65. and (5) buckling.
Detailed Description
The utility model provides a single clamp plate anchor clamps for pressing from both sides tight wiper motor casing. The technical solution of the present invention will be described in detail below with reference to the accompanying drawings so as to be easier to understand and grasp.
As shown in fig. 1-5, a single-press plate clamp for clamping a motor casing of a wiper blade fastens the motor casing 6 of the wiper blade through a fixed connecting rod end rear casing mounting hole 64, a connecting rod end front casing 61 and an assembling buckle 65.
The single-pressing-plate clamp comprises a base 1, a plurality of positioning supporting nails 2 and a fixing device 3. The fixing device 3 comprises a power mechanism 31, a power output shaft 32 and a pressing plate 33, the power mechanism 31 is fixedly installed on the base 1, the power output shaft 32 is arranged at the top of the power mechanism 31, one end of the pressing plate 33 is sleeved with the power output shaft 32, the pressing plate 33 can rotate along the horizontal direction, and a pressing head 34 matched with the inner structure of the front shell 61 at the end of the connecting rod is arranged below the other end of the pressing plate 33. A plurality of location support nail 2 fixed mounting is in 3 one side of fixing device, location support nail 2 is the cylinder of vertical setting, 2 mounted positions of location support nail and connecting rod end backshell mounting hole 64 cooperations, location support nail 2 supports wiper motor casing 6 through connecting rod end backshell mounting hole 64. The power mechanism 31 is a hydraulic cylinder.
The side, opposite to the fixing device 3, of the plurality of positioning support nails 2 is provided with an auxiliary support hydraulic cylinder 4, the auxiliary support hydraulic cylinder 4 is provided with an auxiliary support piston 41, the auxiliary support piston 41 is driven by the hydraulic cylinder to move in the horizontal direction, and the auxiliary support piston 41 is used for supporting a motor end cover 63 of a motor shell 6 of the windscreen wiper.
The wiper motor casing 6 adapted to the clamp comprises a connecting rod end front casing 61, a connecting casing 62 and a motor end cover 63. The edge of the front shell 61 of the connecting rod end is connected with the motor end cover 63 through the connecting shell 62. Connecting rod connection shaft holes are formed in the middle of the connecting rod end front shell 61, a plurality of connecting rod end rear shell mounting holes 64 are formed in one side, away from the motor end cover 63, of the connecting rod end front shell 61, the connecting rod end rear shell mounting holes 64 are used for being connected with a connecting rod end rear shell through bolts, and the connecting rod end rear shell mounting holes 64 are evenly distributed around the connecting rod connection shaft holes. The middle part of the motor end cover 63 is provided with a motor shaft hole which points to the inside of the connecting shell 62. The connecting shell 62 is L-shaped, and the connecting rod end front shell 61 and the motor end cover 63 are respectively connected to the outer sides of two sides of the connecting shell 62. A plurality of buckles 65 are arranged on the outer side of the connecting rod end front shell 61.
When the windscreen wiper motor shell 6 is assembled in machining, the connecting rod end rear shell mounting holes 64 are vertically aligned downwards and placed on the positioning support nails 2, and positioning and placement are completed quickly. The positioning support nail 2 is cylindrical, the outer diameter of the positioning support nail is smaller than the inner diameter of the connecting rod end rear shell mounting hole 64, and the positioning support nail 2 can stretch into the connecting rod end rear shell mounting hole 64, so that the wiper motor shell 6 is prevented from shifting and twisting, and pre-installation is completed.
After the wiper motor shell 6 is preassembled, the pressing plate 33 is rotated to the position above the connecting rod end front shell 61, the pressing head 34 is aligned with the inner portion of the connecting rod end front shell 61, and then the hydraulic cylinder driving pressing head 34 is pressed downwards, so that quick fixing is completed.
And finally, the auxiliary piston is extended out to be propped against the motor end cover 63, so that the wiper motor is further fastened.
The location support nail 2 is 3, 3 location support nail 2 is the triangle-shaped and arranges.
Such structural design can make wiper motor casing 6 more stable after fixed, avoids appearing the unbalanced condition that leads to wiper motor casing 6 crooked, crush even of pressure.
Base 1 is equipped with reverse processing district 11, reverse processing district 11 is circular fretwork, reverse processing district 11 set up in the triangle-shaped regional inside that 3 location support nails 2 formed, reverse processing district 11 is used for following base 1 below processing connecting rod end front shell 61.
According to the arrangement, after the wiper motor shell is fastened, the wiper motor shell 6 can be processed by feeding from the lower part of the base 1.
The single clamp plate anchor clamps include if intervene binding 5, binding 5 includes binding nail 51 and fixing base 52 in advance, binding nail 51 bottom is connected with fixing base 52 one end, the vertical setting of binding nail 51, fixing base 52 middle part is equipped with the bar and leads to the groove, fixing base 52 sets up on base 1, fixing base 52 passes the bar hole through the bolt and fixes on base 1, also can unscrew the bolt and carry out the positioning to binding nail 51 simultaneously. The pre-assembled nail 5 clamps the buckle 65 outside the front shell 61 of the connecting rod end through the clamping nail 51 to fix the windscreen wiper motor shell 6, so that the windscreen wiper is further prevented from rotating and is convenient to install.
Can discover through the above description, the utility model discloses can fix a position, set up wiper motor casing 66 fast to can process from the multidirectional, improve machining efficiency.
The above technical solutions of the present invention have been fully described, and it should be noted that the present invention is not limited by the above description, and all technical solutions formed by equivalent transformation or equivalent transformation adopted by the spirit of the present invention in the aspects of structure, method or function by those of ordinary skill in the art all fall within the protection scope of the present invention.
Claims (6)
1. A single-pressing-plate clamp for clamping a motor casing of a windscreen wiper is used for fastening the motor casing of the windscreen wiper through a rear casing mounting hole at the end of a fixed connecting rod, a front casing at the end of the connecting rod and an assembling buckle,
the method is characterized in that: the single-pressing-plate clamp comprises a base, a plurality of positioning supporting nails and a fixing device;
the fixing device comprises a power mechanism, a power output shaft and a pressing plate, the power mechanism is fixedly mounted on the base, the power output shaft is arranged at the top of the power mechanism, one end of the pressing plate is sleeved with the power output shaft, the pressing plate can rotate along the horizontal direction, and a pressing head matched with the internal structure of the front shell at the end of the connecting rod is arranged below the other end of the pressing plate;
a plurality of location support nail fixed mounting is in fixing device one side, the location support nail is the cylinder of vertical setting, location support nail mounted position and connecting rod end backshell mounting hole cooperation, the location support nail supports the wiper motor casing through connecting rod end backshell mounting hole.
2. The single-platen clamp of claim 1 for clamping a wiper motor casing, wherein: the power mechanism is a hydraulic cylinder.
3. The single-platen clamp of claim 1 for clamping a wiper motor casing, wherein: the side that a plurality of location support nails are relative with fixing device is equipped with the auxiliary stay pneumatic cylinder, the auxiliary stay pneumatic cylinder is equipped with assists a piston, assist a piston and receive the pneumatic cylinder drive and prolong the horizontal direction motion, assist a piston and be used for supporting the motor end cover of wiper motor casing.
4. The single-platen clamp of claim 1 for clamping a wiper motor casing, wherein: the location support nail is 3, 3 location support nails are the triangle-shaped and arrange.
5. The single-platen clamp of claim 4 for clamping a wiper motor casing, wherein: the base is equipped with reverse processing district, reverse processing district is circular fretwork, reverse processing district set up in the triangle-shaped regional inside that 3 location support nails formed, reverse processing district is used for following base below processing connecting rod end front shell.
6. The single-platen clamp of claim 1 for clamping a wiper motor casing, wherein: the single-pressing-plate clamp comprises a clamping nail and a fixing seat if the clamping nail is intervened, the bottom of the clamping nail is connected with one end of the fixing seat, the clamping nail is vertically arranged, a strip-shaped through groove is formed in the middle of the fixing seat, the fixing seat is arranged on the base, and the pre-clamping nail fixes the windscreen wiper motor shell through a buckle which clamps the outer side of the front shell of the connecting rod end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021209147.9U CN212763163U (en) | 2020-06-24 | 2020-06-24 | Single-pressing-plate clamp for clamping motor shell of windscreen wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021209147.9U CN212763163U (en) | 2020-06-24 | 2020-06-24 | Single-pressing-plate clamp for clamping motor shell of windscreen wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212763163U true CN212763163U (en) | 2021-03-23 |
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ID=75085555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021209147.9U Active CN212763163U (en) | 2020-06-24 | 2020-06-24 | Single-pressing-plate clamp for clamping motor shell of windscreen wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212763163U (en) |
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2020
- 2020-06-24 CN CN202021209147.9U patent/CN212763163U/en active Active
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